ML070230392

Report 06-0413 Chart 7

ML070230392
Person / Time
Site:	Comanche Peak
Issue date:	04/06/2006
From:	Keeler & Long PPG
To:	Office of Nuclear Reactor Regulation
References
06-0413
Download: ML070230392 (177)

Text

Report 06-0413 Chart 7 Day 1 of 177 Start = Thursday, April 06, 2006 8:20:00 AM:000 Span = 7 Day(s) 5 Hour(s) 40 Min(s)

This data has been sampled using a user defined sample period.

Blank cells are padded with the previous data value.

Recorder Name(s) Recorder Recorder Recorder ID 1 1 1 Serial No. 523359 523359 523359 Scale and Units 0 - 175PSI 0 - 500°F 0 - 500°F Pen No. 3 2 1 Pen Name PRESSURE LOWER AUTO UPPER AUTO Date and Time Average Average Average Thursday, April 06, 2006 8:21:00 AM:000 Thursday, April 06, 2006 8:22:00 AM:000 Thursday, April 06, 2006 8:23:00 AM:000 Thursday, April 06, 2006 8:24:00 AM:000 Thursday, April 06, 2006 8:25:00 AM:000 Thursday, April 06, 2006 8:26:00 AM:000 Thursday, April 06, 2006 8:27:00 AM:000 Thursday, April 06, 2006 8:28:00 AM:000 Thursday, April 06, 2006 8:29:00 AM:000 Thursday, April 06, 2006 8:30:00 AM:000 Thursday, April 06, 2006 8:31:00 AM:000 Thursday, April 06, 2006 8:32:00 AM:000 Thursday, April 06, 2006 8:33:00 AM:000 Thursday, April 06, 2006 8:34:00 AM:000 Thursday, April 06, 2006 8:35:00 AM:000 Thursday, April 06, 2006 8:36:00 AM:000 Thursday, April 06, 2006 8:37:00 AM:000 Thursday, April 06, 2006 8:38:00 AM:000 Thursday, April 06, 2006 8:39:00 AM:000 Thursday, April 06, 2006 8:40:00 AM:000 Thursday, April 06, 2006 8:41:00 AM:000 -0.3 82.6 119.7 Thursday, April 06, 2006 8:42:00 AM:000 0 82.6 119.7 Thursday, April 06, 2006 8:43:00 AM:000 0.1 82.6 119.7 Thursday, April 06, 2006 8:44:00 AM:000 -0.1 82.6 119.7 Thursday, April 06, 2006 8:45:00 AM:000 0 82.6 119.7 Thursday, April 06, 2006 8:46:00 AM:000 0 82.7 119.7 Thursday, April 06, 2006 8:47:00 AM:000 -0.2 82.7 119.8 Thursday, April 06, 2006 8:48:00 AM:000 -0.2 82.7 119.8 Thursday, April 06, 2006 8:49:00 AM:000 0.1 82.7 119.8 Thursday, April 06, 2006 8:50:00 AM:000 -0.2 82.7 119.8 Thursday, April 06, 2006 8:51:00 AM:000 -0.1 82.7 119.7 Thursday, April 06, 2006 8:52:00 AM:000 0 82.7 119.7 Thursday, April 06, 2006 8:53:00 AM:000 0 82.8 119.4 Thursday, April 06, 2006 8:54:00 AM:000 0 82.8 119.5 Thursday, April 06, 2006 8:55:00 AM:000 0 82.8 119.6 Thursday, April 06, 2006 8:56:00 AM:000 0.1 82.8 119.6 Thursday, April 06, 2006 8:57:00 AM:000 0.2 82.8 119.6 Thursday, April 06, 2006 8:58:00 AM:000 0.2 82.9 119.8 Thursday, April 06, 2006 8:59:00 AM:000 0 82.9 119.8 Thursday, April 06, 2006 9:00:00 AM:000 0.1 82.9 119.9 Thursday, April 06, 2006 9:01:00 AM:000 0 83 119.8 Thursday, April 06, 2006 9:02:00 AM:000 0.2 83 119.8 Thursday, April 06, 2006 9:03:00 AM:000 0 83 119.9 Thursday, April 06, 2006 9:04:00 AM:000 -0.2 83 119.9 Thursday, April 06, 2006 9:05:00 AM:000 -0.1 83 119.9 Thursday, April 06, 2006 9:06:00 AM:000 -0.1 82.9 119.9 Thursday, April 06, 2006 9:07:00 AM:000 -0.1 82.9 119.9

Report 06-0413 Chart 7 Day 2 of 177 Thursday, April 06, 2006 9:08:00 AM:000 0.1 82.8 119.9 Thursday, April 06, 2006 9:09:00 AM:000 0.1 82.8 119.9 Thursday, April 06, 2006 9:10:00 AM:000 0.1 82.8 119.9 Thursday, April 06, 2006 9:11:00 AM:000 -0.1 82.8 120 Thursday, April 06, 2006 9:12:00 AM:000 0.1 82.8 120 Thursday, April 06, 2006 9:13:00 AM:000 0 82.8 119.9 Thursday, April 06, 2006 9:14:00 AM:000 0 82.9 120 Thursday, April 06, 2006 9:15:00 AM:000 0 82.9 119.9 Thursday, April 06, 2006 9:16:00 AM:000 0.1 82.8 119.9 Thursday, April 06, 2006 9:17:00 AM:000 -0.1 82.8 119.8 Thursday, April 06, 2006 9:18:00 AM:000 -0.1 82.8 119.8 Thursday, April 06, 2006 9:19:00 AM:000 0 82.8 119.8 Thursday, April 06, 2006 9:20:00 AM:000 -0.1 82.8 119.8 Thursday, April 06, 2006 9:21:00 AM:000 0 82.8 119.6 Thursday, April 06, 2006 9:22:00 AM:000 0.1 82.8 119.7 Thursday, April 06, 2006 9:23:00 AM:000 0.1 82.9 119.7 Thursday, April 06, 2006 9:24:00 AM:000 0 82.9 119.8 Thursday, April 06, 2006 9:25:00 AM:000 0.1 82.9 119.9 Thursday, April 06, 2006 9:26:00 AM:000 0 82.9 119.9 Thursday, April 06, 2006 9:27:00 AM:000 -0.1 82.9 119.9 Thursday, April 06, 2006 9:28:00 AM:000 0 82.9 119.9 Thursday, April 06, 2006 9:29:00 AM:000 -0.2 82.9 119.8 Thursday, April 06, 2006 9:30:00 AM:000 0 82.9 119.9 Thursday, April 06, 2006 9:31:00 AM:000 0.1 82.9 119.9 Thursday, April 06, 2006 9:32:00 AM:000 0 83 119.8 Thursday, April 06, 2006 9:33:00 AM:000 -0.1 83 119.8 Thursday, April 06, 2006 9:34:00 AM:000 0 83 119.8 Thursday, April 06, 2006 9:35:00 AM:000 0 83 119.8 Thursday, April 06, 2006 9:36:00 AM:000 0 83 119.8 Thursday, April 06, 2006 9:37:00 AM:000 0 83 119.8 Thursday, April 06, 2006 9:38:00 AM:000 0.1 83 119.7 Thursday, April 06, 2006 9:39:00 AM:000 0 83 119.8 Thursday, April 06, 2006 9:40:00 AM:000 0 83 119.8 Thursday, April 06, 2006 9:41:00 AM:000 -0.2 83.1 119.8 Thursday, April 06, 2006 9:42:00 AM:000 0 83.1 119.8 Thursday, April 06, 2006 9:43:00 AM:000 -0.1 83.1 119.8 Thursday, April 06, 2006 9:44:00 AM:000 -0.3 83.1 119.9 Thursday, April 06, 2006 9:45:00 AM:000 -0.1 83.1 119.8 Thursday, April 06, 2006 9:46:00 AM:000 -0.1 83.1 119.8 Thursday, April 06, 2006 9:47:00 AM:000 0.1 83.1 119.9 Thursday, April 06, 2006 9:48:00 AM:000 0.1 83.1 119.9 Thursday, April 06, 2006 9:49:00 AM:000 0 83.2 120 Thursday, April 06, 2006 9:50:00 AM:000 -0.1 83.1 119.9 Thursday, April 06, 2006 9:51:00 AM:000 -0.2 83.2 120 Thursday, April 06, 2006 9:52:00 AM:000 0.1 83.2 119.9 Thursday, April 06, 2006 9:53:00 AM:000 0.3 83.2 119.8 Thursday, April 06, 2006 9:54:00 AM:000 0.1 83.2 119.7 Thursday, April 06, 2006 9:55:00 AM:000 -0.1 83.2 119.7 Thursday, April 06, 2006 9:56:00 AM:000 -0.1 83.2 119.7 Thursday, April 06, 2006 9:57:00 AM:000 -0.1 83.2 119.7 Thursday, April 06, 2006 9:58:00 AM:000 -0.1 83.2 119.8 Thursday, April 06, 2006 9:59:00 AM:000 0.1 83.3 119.8 Thursday, April 06, 2006 10:00:00 AM:000 0.2 83.3 119.8 Thursday, April 06, 2006 10:01:00 AM:000 0.2 83.3 119.9 Thursday, April 06, 2006 10:02:00 AM:000 0 83.3 119.9 Thursday, April 06, 2006 10:03:00 AM:000 0 83.3 119.8 Thursday, April 06, 2006 10:04:00 AM:000 0 83.3 119.8 Thursday, April 06, 2006 10:05:00 AM:000 0 83.3 119.8 Thursday, April 06, 2006 10:06:00 AM:000 -0.1 83.3 119.8

Report 06-0413 Chart 7 Day 3 of 177 Thursday, April 06, 2006 10:07:00 AM:000 -0.1 83.3 119.8 Thursday, April 06, 2006 10:08:00 AM:000 0.1 83.3 119.9 Thursday, April 06, 2006 10:09:00 AM:000 0.1 83.3 119.8 Thursday, April 06, 2006 10:10:00 AM:000 0 83.3 119.8 Thursday, April 06, 2006 10:11:00 AM:000 0.1 83.3 119.9 Thursday, April 06, 2006 10:12:00 AM:000 0.2 83.3 120 Thursday, April 06, 2006 10:13:00 AM:000 0 83.4 120 Thursday, April 06, 2006 10:14:00 AM:000 -0.1 83.4 120 Thursday, April 06, 2006 10:15:00 AM:000 0.2 83.3 119.9 Thursday, April 06, 2006 10:16:00 AM:000 0.1 83.4 120 Thursday, April 06, 2006 10:17:00 AM:000 0.3 83.4 119.9 Thursday, April 06, 2006 10:18:00 AM:000 0.2 83.4 119.8 Thursday, April 06, 2006 10:19:00 AM:000 0.1 83.4 119.8 Thursday, April 06, 2006 10:20:00 AM:000 0 83.4 119.8 Thursday, April 06, 2006 10:21:00 AM:000 0 83.4 119.8 Thursday, April 06, 2006 10:22:00 AM:000 0.2 83.4 119.9 Thursday, April 06, 2006 10:23:00 AM:000 0.2 83.4 119.8 Thursday, April 06, 2006 10:24:00 AM:000 0.1 83.4 119.8 Thursday, April 06, 2006 10:25:00 AM:000 0 83.4 119.8 Thursday, April 06, 2006 10:26:00 AM:000 0.2 83.4 119.8 Thursday, April 06, 2006 10:27:00 AM:000 0.1 83.4 119.8 Thursday, April 06, 2006 10:28:00 AM:000 0 83.4 119.8 Thursday, April 06, 2006 10:29:00 AM:000 -0.1 83.4 119.8 Thursday, April 06, 2006 10:30:00 AM:000 0 83.4 119.8 Thursday, April 06, 2006 10:31:00 AM:000 0 83.4 119.8 Thursday, April 06, 2006 10:32:00 AM:000 0 83.5 119.8 Thursday, April 06, 2006 10:33:00 AM:000 0 83.5 119.8 Thursday, April 06, 2006 10:34:00 AM:000 -0.1 83.5 119.9 Thursday, April 06, 2006 10:35:00 AM:000 0.1 83.5 119.8 Thursday, April 06, 2006 10:36:00 AM:000 0.1 83.5 119.9 Thursday, April 06, 2006 10:37:00 AM:000 0.1 83.5 119.9 Thursday, April 06, 2006 10:38:00 AM:000 0.1 83.4 119.8 Thursday, April 06, 2006 10:39:00 AM:000 0.2 83.4 119.8 Thursday, April 06, 2006 10:40:00 AM:000 0.1 83.5 119.8 Thursday, April 06, 2006 10:41:00 AM:000 0.2 83.5 119.8 Thursday, April 06, 2006 10:42:00 AM:000 0.2 83.5 119.9 Thursday, April 06, 2006 10:43:00 AM:000 0 83.5 119.9 Thursday, April 06, 2006 10:44:00 AM:000 0.2 83.5 119.8 Thursday, April 06, 2006 10:45:00 AM:000 0.2 83.5 119.8 Thursday, April 06, 2006 10:46:00 AM:000 0.3 83.6 119.8 Thursday, April 06, 2006 10:47:00 AM:000 0.2 83.6 119.9 Thursday, April 06, 2006 10:48:00 AM:000 0.2 83.6 119.8 Thursday, April 06, 2006 10:49:00 AM:000 0.2 83.6 119.8 Thursday, April 06, 2006 10:50:00 AM:000 0 83.6 119.8 Thursday, April 06, 2006 10:51:00 AM:000 -0.1 83.6 119.7 Thursday, April 06, 2006 10:52:00 AM:000 0.1 83.6 119.7 Thursday, April 06, 2006 10:53:00 AM:000 0 83.6 119.7 Thursday, April 06, 2006 10:54:00 AM:000 0.3 83.6 119.8 Thursday, April 06, 2006 10:55:00 AM:000 0.2 83.6 119.8 Thursday, April 06, 2006 10:56:00 AM:000 0.1 83.6 119.8 Thursday, April 06, 2006 10:57:00 AM:000 0.2 83.6 119.7 Thursday, April 06, 2006 10:58:00 AM:000 0.2 83.6 119.7 Thursday, April 06, 2006 10:59:00 AM:000 -0.1 83.6 119.8 Thursday, April 06, 2006 11:00:00 AM:000 -0.1 83.6 119.8 Thursday, April 06, 2006 11:01:00 AM:000 -0.1 83.6 119.9 Thursday, April 06, 2006 11:02:00 AM:000 -0.2 83.6 119.8 Thursday, April 06, 2006 11:03:00 AM:000 -0.1 83.7 119.8 Thursday, April 06, 2006 11:04:00 AM:000 0 83.7 119.9 Thursday, April 06, 2006 11:05:00 AM:000 0.1 83.7 119.9

Report 06-0413 Chart 7 Day 4 of 177 Thursday, April 06, 2006 11:06:00 AM:000 0.2 83.7 120 Thursday, April 06, 2006 11:07:00 AM:000 0.1 83.7 119.9 Thursday, April 06, 2006 11:08:00 AM:000 0 83.7 119.9 Thursday, April 06, 2006 11:09:00 AM:000 0 83.7 119.9 Thursday, April 06, 2006 11:10:00 AM:000 -0.1 83.7 119.9 Thursday, April 06, 2006 11:11:00 AM:000 -0.1 83.7 119.9 Thursday, April 06, 2006 11:12:00 AM:000 0.1 83.7 119.8 Thursday, April 06, 2006 11:13:00 AM:000 0.2 83.7 119.8 Thursday, April 06, 2006 11:14:00 AM:000 0 83.7 119.7 Thursday, April 06, 2006 11:15:00 AM:000 0 83.7 119.8 Thursday, April 06, 2006 11:16:00 AM:000 -0.1 83.7 119.8 Thursday, April 06, 2006 11:17:00 AM:000 0.1 83.7 119.8 Thursday, April 06, 2006 11:18:00 AM:000 0.2 83.7 119.8 Thursday, April 06, 2006 11:19:00 AM:000 0.2 83.7 119.9 Thursday, April 06, 2006 11:20:00 AM:000 -0.1 83.7 119.8 Thursday, April 06, 2006 11:21:00 AM:000 -0.2 83.8 119.8 Thursday, April 06, 2006 11:22:00 AM:000 0 83.8 119.8 Thursday, April 06, 2006 11:23:00 AM:000 0 83.8 119.8 Thursday, April 06, 2006 11:24:00 AM:000 0 83.8 119.7 Thursday, April 06, 2006 11:25:00 AM:000 0 83.8 119.8 Thursday, April 06, 2006 11:26:00 AM:000 -0.1 83.8 119.8 Thursday, April 06, 2006 11:27:00 AM:000 0.2 83.8 119.8 Thursday, April 06, 2006 11:28:00 AM:000 0.1 83.8 119.9 Thursday, April 06, 2006 11:29:00 AM:000 -0.1 83.8 119.9 Thursday, April 06, 2006 11:30:00 AM:000 0.1 83.8 119.9 Thursday, April 06, 2006 11:31:00 AM:000 0.1 83.8 119.9 Thursday, April 06, 2006 11:32:00 AM:000 0 83.8 119.9 Thursday, April 06, 2006 11:33:00 AM:000 0 83.8 119.9 Thursday, April 06, 2006 11:34:00 AM:000 0 83.8 119.9 Thursday, April 06, 2006 11:35:00 AM:000 0.2 83.8 119.9 Thursday, April 06, 2006 11:36:00 AM:000 0.2 83.8 120 Thursday, April 06, 2006 11:37:00 AM:000 0 83.8 120 Thursday, April 06, 2006 11:38:00 AM:000 -0.1 83.8 119.9 Thursday, April 06, 2006 11:39:00 AM:000 -0.1 83.8 119.8 Thursday, April 06, 2006 11:40:00 AM:000 0 83.8 119.9 Thursday, April 06, 2006 11:41:00 AM:000 0 83.8 119.8 Thursday, April 06, 2006 11:42:00 AM:000 -0.1 83.8 119.8 Thursday, April 06, 2006 11:43:00 AM:000 -0.1 83.8 119.8 Thursday, April 06, 2006 11:44:00 AM:000 0 83.8 119.7 Thursday, April 06, 2006 11:45:00 AM:000 0.1 83.9 119.7 Thursday, April 06, 2006 11:46:00 AM:000 0 83.9 119.7 Thursday, April 06, 2006 11:47:00 AM:000 0.1 83.9 119.8 Thursday, April 06, 2006 11:48:00 AM:000 0.1 83.9 119.8 Thursday, April 06, 2006 11:49:00 AM:000 0 83.9 119.8 Thursday, April 06, 2006 11:50:00 AM:000 -0.1 83.9 119.8 Thursday, April 06, 2006 11:51:00 AM:000 -0.1 83.9 119.9 Thursday, April 06, 2006 11:52:00 AM:000 0 83.9 120 Thursday, April 06, 2006 11:53:00 AM:000 0 84 120 Thursday, April 06, 2006 11:54:00 AM:000 0 84 120.1 Thursday, April 06, 2006 11:55:00 AM:000 -0.1 84 120 Thursday, April 06, 2006 11:56:00 AM:000 -0.1 84 120 Thursday, April 06, 2006 11:57:00 AM:000 -0.3 84 120 Thursday, April 06, 2006 11:58:00 AM:000 0.1 84 120 Thursday, April 06, 2006 11:59:00 AM:000 0.1 84 119.9 Thursday, April 06, 2006 12:00:00 PM:000 -0.2 84 119.8 Thursday, April 06, 2006 12:01:00 PM:000 0.2 84 119.8 Thursday, April 06, 2006 12:02:00 PM:000 0.1 84 119.8 Thursday, April 06, 2006 12:03:00 PM:000 0.2 84 119.8 Thursday, April 06, 2006 12:04:00 PM:000 0 84 119.9

Report 06-0413 Chart 7 Day 5 of 177 Thursday, April 06, 2006 12:05:00 PM:000 0.1 84 119.9 Thursday, April 06, 2006 12:06:00 PM:000 0 84 119.9 Thursday, April 06, 2006 12:07:00 PM:000 0 84 119.9 Thursday, April 06, 2006 12:08:00 PM:000 -0.1 84 119.9 Thursday, April 06, 2006 12:09:00 PM:000 0.4 84.1 119.9 Thursday, April 06, 2006 12:10:00 PM:000 0.3 84.1 119.9 Thursday, April 06, 2006 12:11:00 PM:000 -0.2 84.1 119.9 Thursday, April 06, 2006 12:12:00 PM:000 -0.1 84.1 119.9 Thursday, April 06, 2006 12:13:00 PM:000 0.2 84.1 119.8 Thursday, April 06, 2006 12:14:00 PM:000 0 84.1 119.8 Thursday, April 06, 2006 12:15:00 PM:000 0.1 84.1 119.8 Thursday, April 06, 2006 12:16:00 PM:000 0 84.1 119.8 Thursday, April 06, 2006 12:17:00 PM:000 0 84.1 119.9 Thursday, April 06, 2006 12:18:00 PM:000 0.1 84.1 119.9 Thursday, April 06, 2006 12:19:00 PM:000 -0.1 84.1 119.8 Thursday, April 06, 2006 12:20:00 PM:000 0.1 84.1 119.9 Thursday, April 06, 2006 12:21:00 PM:000 -0.1 84.1 119.9 Thursday, April 06, 2006 12:22:00 PM:000 -0.2 84.1 119.9 Thursday, April 06, 2006 12:23:00 PM:000 0 84.1 119.9 Thursday, April 06, 2006 12:24:00 PM:000 0.1 84.2 120 Thursday, April 06, 2006 12:25:00 PM:000 -0.2 84.2 119.8 Thursday, April 06, 2006 12:26:00 PM:000 -0.1 84 109 Thursday, April 06, 2006 12:27:00 PM:000 -0.2 85.2 97.2 Thursday, April 06, 2006 12:28:00 PM:000 -0.2 84.8 90.2 Thursday, April 06, 2006 12:29:00 PM:000 -0.2 84.8 87 Thursday, April 06, 2006 12:30:00 PM:000 -0.3 84.9 89.6 Thursday, April 06, 2006 12:31:00 PM:000 -0.2 84.9 92.6 Thursday, April 06, 2006 12:32:00 PM:000 0 84.8 95.8 Thursday, April 06, 2006 12:33:00 PM:000 0 84.8 99 Thursday, April 06, 2006 12:34:00 PM:000 0.1 84.9 102.2 Thursday, April 06, 2006 12:35:00 PM:000 0.1 84.7 105.1 Thursday, April 06, 2006 12:36:00 PM:000 0.1 84.2 108 Thursday, April 06, 2006 12:37:00 PM:000 0.1 84.1 110.6 Thursday, April 06, 2006 12:38:00 PM:000 0 84.2 112.9 Thursday, April 06, 2006 12:39:00 PM:000 0.2 84.1 115.1 Thursday, April 06, 2006 12:40:00 PM:000 0.2 84.2 117 Thursday, April 06, 2006 12:41:00 PM:000 0.4 84.2 118.8 Thursday, April 06, 2006 12:42:00 PM:000 0.3 84.1 120.4 Thursday, April 06, 2006 12:43:00 PM:000 0.2 84.1 121.9 Thursday, April 06, 2006 12:44:00 PM:000 0.4 84.2 123.3 Thursday, April 06, 2006 12:45:00 PM:000 0.4 84.2 124.6 Thursday, April 06, 2006 12:46:00 PM:000 0.2 84.2 125.8 Thursday, April 06, 2006 12:47:00 PM:000 0.3 84.2 126.9 Thursday, April 06, 2006 12:48:00 PM:000 0.5 84.2 127.9 Thursday, April 06, 2006 12:49:00 PM:000 0.5 84.2 128.8 Thursday, April 06, 2006 12:50:00 PM:000 66.2 84.4 295.8 Thursday, April 06, 2006 12:51:00 PM:000 70.3 84.4 307.2 Thursday, April 06, 2006 12:52:00 PM:000 68.9 84.4 307.1 Thursday, April 06, 2006 12:53:00 PM:000 68 84.5 306.5 Thursday, April 06, 2006 12:54:00 PM:000 68.3 84.5 306.8 Thursday, April 06, 2006 12:55:00 PM:000 69.2 84.7 306.6 Thursday, April 06, 2006 12:56:00 PM:000 69.8 84.8 307.5 1 Recorder NRecorder Name(s): Recorder ID: 0001 Serial No.: 523359 Pen Name: UPPER AUTO Scale and Units: 0 - 500°F Thursday, April 06, 2006 12:57:00 PM:000 69 84.8 307 1 Recorder Name(s): Recorder ID: 0001 Serial No.: 523359 Pen Name: PRESSURE Scale and Units: 0 - 175PSI Thursday, April 06, 2006 12:58:00 PM:000 68.5 84.7 307.1 Thursday, April 06, 2006 12:59:00 PM:000 68.1 84.7 307.3 Thursday, April 06, 2006 1:00:00 PM:000 67.4 84.7 306.4 Thursday, April 06, 2006 1:01:00 PM:000 67.3 84.7 307.2 Thursday, April 06, 2006 1:02:00 PM:000 67 84.7 306.9 Thursday, April 06, 2006 1:03:00 PM:000 66.2 84.7 306.7

Report 06-0413 Chart 7 Day 6 of 177 Thursday, April 06, 2006 1:04:00 PM:000 66.5 84.8 306.7 Thursday, April 06, 2006 1:05:00 PM:000 65.6 84.8 306.2 Thursday, April 06, 2006 1:06:00 PM:000 65.2 84.8 306.3 Thursday, April 06, 2006 1:07:00 PM:000 65 84.8 306.5 Thursday, April 06, 2006 1:08:00 PM:000 65 84.8 306.7 Thursday, April 06, 2006 1:09:00 PM:000 64.9 84.8 307 Thursday, April 06, 2006 1:10:00 PM:000 64.9 84.8 307.4 Thursday, April 06, 2006 1:11:00 PM:000 64.8 84.9 307.5 Thursday, April 06, 2006 1:12:00 PM:000 64.6 84.8 307.5 Thursday, April 06, 2006 1:13:00 PM:000 64.5 84.8 307.5 Thursday, April 06, 2006 1:14:00 PM:000 64.1 84.9 307.2 Thursday, April 06, 2006 1:15:00 PM:000 63.8 84.9 307.3 Thursday, April 06, 2006 1:16:00 PM:000 63.3 84.9 307.1 Thursday, April 06, 2006 1:17:00 PM:000 63.1 84.9 307.2 Thursday, April 06, 2006 1:18:00 PM:000 63.1 84.9 307.2 Thursday, April 06, 2006 1:19:00 PM:000 62.9 85 307.3 Thursday, April 06, 2006 1:20:00 PM:000 62.8 85 307.2 Thursday, April 06, 2006 1:21:00 PM:000 62.3 85 306.9 Thursday, April 06, 2006 1:22:00 PM:000 62.1 85.3 307 Thursday, April 06, 2006 1:23:00 PM:000 62.1 85.3 307.2 Thursday, April 06, 2006 1:24:00 PM:000 62.2 85.4 307 Thursday, April 06, 2006 1:25:00 PM:000 61.9 85.4 306.9 Thursday, April 06, 2006 1:26:00 PM:000 61.7 85.4 307 Thursday, April 06, 2006 1:27:00 PM:000 61.7 85.4 307.2 Thursday, April 06, 2006 1:28:00 PM:000 61.6 85.4 307.1 Thursday, April 06, 2006 1:29:00 PM:000 61.5 85.3 307.1 Thursday, April 06, 2006 1:30:00 PM:000 61.4 84.2 307.1 Thursday, April 06, 2006 1:31:00 PM:000 61.3 84.1 307.3 Thursday, April 06, 2006 1:32:00 PM:000 61.6 84.5 307.3 Thursday, April 06, 2006 1:33:00 PM:000 61.7 85.1 307.4 Thursday, April 06, 2006 1:34:00 PM:000 61.2 85.1 306.4 Thursday, April 06, 2006 1:35:00 PM:000 60.6 85.2 306.4 Thursday, April 06, 2006 1:36:00 PM:000 61.4 85.4 307 Thursday, April 06, 2006 1:37:00 PM:000 61.1 85.4 306.7 Thursday, April 06, 2006 1:38:00 PM:000 61.2 85.5 306.9 Thursday, April 06, 2006 1:39:00 PM:000 61.3 85.6 307 Thursday, April 06, 2006 1:40:00 PM:000 61.4 85.7 307 Thursday, April 06, 2006 1:41:00 PM:000 61.3 85.8 307 Thursday, April 06, 2006 1:42:00 PM:000 61.2 85.8 307 Thursday, April 06, 2006 1:43:00 PM:000 61.4 85.9 307.1 Thursday, April 06, 2006 1:44:00 PM:000 61.5 85.9 307.1 Thursday, April 06, 2006 1:45:00 PM:000 61.3 86 307.2 Thursday, April 06, 2006 1:46:00 PM:000 61.3 86.1 307.2 Thursday, April 06, 2006 1:47:00 PM:000 61.2 86.1 307.2 Thursday, April 06, 2006 1:48:00 PM:000 61.5 86.2 307.2 Thursday, April 06, 2006 1:49:00 PM:000 61.3 86.3 307.2 Thursday, April 06, 2006 1:50:00 PM:000 61.3 86.4 307.2 Thursday, April 06, 2006 1:51:00 PM:000 61.4 86.4 307.2 Thursday, April 06, 2006 1:52:00 PM:000 61.4 86.5 307.2 Thursday, April 06, 2006 1:53:00 PM:000 61.5 86.6 307.2 Thursday, April 06, 2006 1:54:00 PM:000 61.4 86.7 307.3 Thursday, April 06, 2006 1:55:00 PM:000 61.4 86.7 307.3 Thursday, April 06, 2006 1:56:00 PM:000 61.1 86.8 306.9 Thursday, April 06, 2006 1:57:00 PM:000 61.1 86.9 307.3 Thursday, April 06, 2006 1:58:00 PM:000 61.4 87 307.2 Thursday, April 06, 2006 1:59:00 PM:000 61.2 87 307.3 Thursday, April 06, 2006 2:00:00 PM:000 61.2 87.1 307.3 Thursday, April 06, 2006 2:01:00 PM:000 61.1 87.2 307.4 Thursday, April 06, 2006 2:02:00 PM:000 61.1 87.3 307.5

Report 06-0413 Chart 7 Day 7 of 177 Thursday, April 06, 2006 2:03:00 PM:000 60.9 87.4 307.4 Thursday, April 06, 2006 2:04:00 PM:000 60.9 87.5 307.5 Thursday, April 06, 2006 2:05:00 PM:000 60.3 87.6 307.1 Thursday, April 06, 2006 2:06:00 PM:000 59.7 87.7 306.8 Thursday, April 06, 2006 2:07:00 PM:000 59.3 87.8 306.8 Thursday, April 06, 2006 2:08:00 PM:000 59.3 87.9 306.7 Thursday, April 06, 2006 2:09:00 PM:000 59.4 88 306.7 Thursday, April 06, 2006 2:10:00 PM:000 59.3 88 306.8 Thursday, April 06, 2006 2:11:00 PM:000 59.4 88.1 306.8 Thursday, April 06, 2006 2:12:00 PM:000 59.3 88.2 306.9 Thursday, April 06, 2006 2:13:00 PM:000 59.5 88.3 306.9 Thursday, April 06, 2006 2:14:00 PM:000 59.3 88.4 307.8 Thursday, April 06, 2006 2:15:00 PM:000 57.6 88.5 309.2 Thursday, April 06, 2006 2:16:00 PM:000 57.5 88.6 309.3 Thursday, April 06, 2006 2:17:00 PM:000 59.7 88.7 308.9 Thursday, April 06, 2006 2:18:00 PM:000 60.4 88.8 308.5 Thursday, April 06, 2006 2:19:00 PM:000 59.9 88.9 308 Thursday, April 06, 2006 2:20:00 PM:000 59.5 89 307.4 Thursday, April 06, 2006 2:21:00 PM:000 59.6 89.1 306.6 Thursday, April 06, 2006 2:22:00 PM:000 59.6 89.4 305.6 Thursday, April 06, 2006 2:23:00 PM:000 59.9 89.8 304.8 Thursday, April 06, 2006 2:24:00 PM:000 59.5 89.9 304.2 Thursday, April 06, 2006 2:25:00 PM:000 60.4 90 303.4 Thursday, April 06, 2006 2:26:00 PM:000 69.7 90 305 Thursday, April 06, 2006 2:27:00 PM:000 71.9 90.2 306.9 Thursday, April 06, 2006 2:28:00 PM:000 69.6 90.3 307.4 Thursday, April 06, 2006 2:29:00 PM:000 68.6 90.4 307.5 Thursday, April 06, 2006 2:30:00 PM:000 67.3 90.5 307.4 Thursday, April 06, 2006 2:31:00 PM:000 66.2 90.6 307.1 Thursday, April 06, 2006 2:32:00 PM:000 65.4 90.7 306.9 Thursday, April 06, 2006 2:33:00 PM:000 64.3 90.8 306.7 Thursday, April 06, 2006 2:34:00 PM:000 63.3 90.9 306.7 Thursday, April 06, 2006 2:35:00 PM:000 62.1 91 306.6 Thursday, April 06, 2006 2:36:00 PM:000 60.8 91.1 306.5 Thursday, April 06, 2006 2:37:00 PM:000 59.7 91.2 306.3 Thursday, April 06, 2006 2:38:00 PM:000 58.6 91.3 306.2 Thursday, April 06, 2006 2:39:00 PM:000 58.6 91.4 306.1 Thursday, April 06, 2006 2:40:00 PM:000 60.1 91.5 305.8 Thursday, April 06, 2006 2:41:00 PM:000 59.9 91.6 305.9 Thursday, April 06, 2006 2:42:00 PM:000 59 91.7 306.1 Thursday, April 06, 2006 2:43:00 PM:000 58.2 91.7 306.3 Thursday, April 06, 2006 2:44:00 PM:000 57.1 91.8 306.5 Thursday, April 06, 2006 2:45:00 PM:000 59.8 91.8 306.5 Thursday, April 06, 2006 2:46:00 PM:000 60.7 92 306.8 Thursday, April 06, 2006 2:47:00 PM:000 61.2 92.3 306.9 Thursday, April 06, 2006 2:48:00 PM:000 60.2 92.3 306.8 Thursday, April 06, 2006 2:49:00 PM:000 59.9 92.3 307.3 Thursday, April 06, 2006 2:50:00 PM:000 60 92.4 307.7 Thursday, April 06, 2006 2:51:00 PM:000 59.6 92.5 307.9 Thursday, April 06, 2006 2:52:00 PM:000 59.7 92.6 308.2 Thursday, April 06, 2006 2:53:00 PM:000 59.9 92.7 308.4 Thursday, April 06, 2006 2:54:00 PM:000 59.8 92.8 308.5 Thursday, April 06, 2006 2:55:00 PM:000 59.3 92.9 308.6 Thursday, April 06, 2006 2:56:00 PM:000 59.5 93 308.6 Thursday, April 06, 2006 2:57:00 PM:000 60.6 93.1 308.5 Thursday, April 06, 2006 2:58:00 PM:000 61 93.2 308.5 Thursday, April 06, 2006 2:59:00 PM:000 61 93.3 308.5 Thursday, April 06, 2006 3:00:00 PM:000 61 93.4 308.4 Thursday, April 06, 2006 3:01:00 PM:000 61.1 93.5 308.2

Report 06-0413 Chart 7 Day 8 of 177 Thursday, April 06, 2006 3:02:00 PM:000 61 93.6 308.1 Thursday, April 06, 2006 3:03:00 PM:000 61 93.7 307.8 Thursday, April 06, 2006 3:04:00 PM:000 61.1 93.8 307.5 Thursday, April 06, 2006 3:05:00 PM:000 61.1 93.9 307.3 Thursday, April 06, 2006 3:06:00 PM:000 61.1 94 306.9 Thursday, April 06, 2006 3:07:00 PM:000 61 94.2 306.7 Thursday, April 06, 2006 3:08:00 PM:000 61 94.3 306.6 Thursday, April 06, 2006 3:09:00 PM:000 61.3 94.4 306.3 Thursday, April 06, 2006 3:10:00 PM:000 61.3 94.5 306.1 Thursday, April 06, 2006 3:11:00 PM:000 65 94.6 305.9 Thursday, April 06, 2006 3:12:00 PM:000 67.7 94.7 306.8 Thursday, April 06, 2006 3:13:00 PM:000 67.3 94.8 306.8 Thursday, April 06, 2006 3:14:00 PM:000 66.2 94.9 306.2 Thursday, April 06, 2006 3:15:00 PM:000 65.1 95.1 305.8 Thursday, April 06, 2006 3:16:00 PM:000 67.2 95.2 306 Thursday, April 06, 2006 3:17:00 PM:000 67.6 95.3 306.4 Thursday, April 06, 2006 3:18:00 PM:000 67.7 95.4 306.3 Thursday, April 06, 2006 3:19:00 PM:000 67.7 95.5 306.5 Thursday, April 06, 2006 3:20:00 PM:000 67.7 95.6 306.4 Thursday, April 06, 2006 3:21:00 PM:000 67.9 95.7 306.8 Thursday, April 06, 2006 3:22:00 PM:000 67.2 95.9 306.6 Thursday, April 06, 2006 3:23:00 PM:000 67.6 96 306.8 Thursday, April 06, 2006 3:24:00 PM:000 66.6 96.1 306.9 Thursday, April 06, 2006 3:25:00 PM:000 65.3 96.2 306.6 Thursday, April 06, 2006 3:26:00 PM:000 64 97.5 306.2 Thursday, April 06, 2006 3:27:00 PM:000 63.2 105.4 306 Thursday, April 06, 2006 3:28:00 PM:000 67.2 106 307 Thursday, April 06, 2006 3:29:00 PM:000 66.9 106 306.7 Thursday, April 06, 2006 3:30:00 PM:000 65.9 106 306.5 Thursday, April 06, 2006 3:31:00 PM:000 65 106 306.3 Thursday, April 06, 2006 3:32:00 PM:000 63.8 106.1 306 Thursday, April 06, 2006 3:33:00 PM:000 62.7 106.2 305.7 Thursday, April 06, 2006 3:34:00 PM:000 52.5 106.1 302.9 Thursday, April 06, 2006 3:35:00 PM:000 18 107.6 248.6 Thursday, April 06, 2006 3:36:00 PM:000 27 127.3 227.8 Thursday, April 06, 2006 3:37:00 PM:000 29.1 156.2 203.7 Thursday, April 06, 2006 3:38:00 PM:000 29.3 156.2 187.6 Thursday, April 06, 2006 3:39:00 PM:000 29 150.1 176.9 Thursday, April 06, 2006 3:40:00 PM:000 29 145.5 171.8 Thursday, April 06, 2006 3:41:00 PM:000 28.9 143.4 171.7 Thursday, April 06, 2006 3:42:00 PM:000 29 142.7 174.3 Thursday, April 06, 2006 3:43:00 PM:000 29.1 142.6 176.2 Thursday, April 06, 2006 3:44:00 PM:000 28.9 142.7 179.5 Thursday, April 06, 2006 3:45:00 PM:000 29 142.9 181.3 Thursday, April 06, 2006 3:46:00 PM:000 29.2 143.4 181.3 Thursday, April 06, 2006 3:47:00 PM:000 29.3 144.6 182.7 Thursday, April 06, 2006 3:48:00 PM:000 28.9 145.7 182.5 Thursday, April 06, 2006 3:49:00 PM:000 29.1 146.4 182.7 Thursday, April 06, 2006 3:50:00 PM:000 28.9 147 182.5 Thursday, April 06, 2006 3:51:00 PM:000 29.1 147.6 182.9 Thursday, April 06, 2006 3:52:00 PM:000 28.9 148.2 183.3 Thursday, April 06, 2006 3:53:00 PM:000 29.2 148.8 182.4 Thursday, April 06, 2006 3:54:00 PM:000 29.3 149.4 183.8 Thursday, April 06, 2006 3:55:00 PM:000 29.2 150 183.7 Thursday, April 06, 2006 3:56:00 PM:000 29 150.7 183.4 Thursday, April 06, 2006 3:57:00 PM:000 29 151.5 184.5 Thursday, April 06, 2006 3:58:00 PM:000 29.1 152.3 185.5 Thursday, April 06, 2006 3:59:00 PM:000 29.1 153.2 182.9 Thursday, April 06, 2006 4:00:00 PM:000 29.2 154 183.8

Report 06-0413 Chart 7 Day 9 of 177 Thursday, April 06, 2006 4:01:00 PM:000 29.2 154.7 186.1 Thursday, April 06, 2006 4:02:00 PM:000 29.5 155.5 189 Thursday, April 06, 2006 4:03:00 PM:000 29.4 156.2 191.2 Thursday, April 06, 2006 4:04:00 PM:000 29.2 156.9 192.1 Thursday, April 06, 2006 4:05:00 PM:000 29.3 157.6 191.5 Thursday, April 06, 2006 4:06:00 PM:000 29.3 158.5 193 Thursday, April 06, 2006 4:07:00 PM:000 29.2 159.2 194.6 Thursday, April 06, 2006 4:08:00 PM:000 29.2 160.1 195.9 Thursday, April 06, 2006 4:09:00 PM:000 29.2 160.9 196.6 Thursday, April 06, 2006 4:10:00 PM:000 29.4 161.7 198.1 Thursday, April 06, 2006 4:11:00 PM:000 29.1 162.5 199 Thursday, April 06, 2006 4:12:00 PM:000 29.3 163.2 199.5 Thursday, April 06, 2006 4:13:00 PM:000 29.6 163.8 199.7 Thursday, April 06, 2006 4:14:00 PM:000 29.2 164.5 200.1 Thursday, April 06, 2006 4:15:00 PM:000 29.4 165.3 201.3 Thursday, April 06, 2006 4:16:00 PM:000 29.3 166.1 202.6 Thursday, April 06, 2006 4:17:00 PM:000 29.2 166.9 202.9 Thursday, April 06, 2006 4:18:00 PM:000 29.1 167.7 203.3 Thursday, April 06, 2006 4:19:00 PM:000 28.7 168.4 204.2 Thursday, April 06, 2006 4:20:00 PM:000 28.7 169.2 202.9 Thursday, April 06, 2006 4:21:00 PM:000 28.9 170 203.3 Thursday, April 06, 2006 4:22:00 PM:000 29 170.8 205.2 Thursday, April 06, 2006 4:23:00 PM:000 29.2 171.5 204.1 Thursday, April 06, 2006 4:24:00 PM:000 28.9 172.3 206.6 Thursday, April 06, 2006 4:25:00 PM:000 29 173 206.8 Thursday, April 06, 2006 4:26:00 PM:000 28.9 173.8 208.2 Thursday, April 06, 2006 4:27:00 PM:000 28.9 174.5 209.2 Thursday, April 06, 2006 4:28:00 PM:000 28.8 175.2 210.1 Thursday, April 06, 2006 4:29:00 PM:000 28.6 176 211.8 Thursday, April 06, 2006 4:30:00 PM:000 28.9 176.7 211 Thursday, April 06, 2006 4:31:00 PM:000 29 177.4 213 Thursday, April 06, 2006 4:32:00 PM:000 29.2 178.2 213.7 Thursday, April 06, 2006 4:33:00 PM:000 29.3 178.9 214.4 Thursday, April 06, 2006 4:34:00 PM:000 29 179.5 214.9 Thursday, April 06, 2006 4:35:00 PM:000 28.7 180.2 213.4 Thursday, April 06, 2006 4:36:00 PM:000 29.2 180.9 216.7 Thursday, April 06, 2006 4:37:00 PM:000 29.2 181.6 215.9 Thursday, April 06, 2006 4:38:00 PM:000 29.1 182.3 214.9 Thursday, April 06, 2006 4:39:00 PM:000 28.9 183 218.8 Thursday, April 06, 2006 4:40:00 PM:000 29.3 183.7 220.6 Thursday, April 06, 2006 4:41:00 PM:000 29.1 184.3 221.9 Thursday, April 06, 2006 4:42:00 PM:000 29.3 184.9 222.9 Thursday, April 06, 2006 4:43:00 PM:000 29.2 185.6 223 Thursday, April 06, 2006 4:44:00 PM:000 28.9 186.2 223.2 Thursday, April 06, 2006 4:45:00 PM:000 29.3 186.9 224.2 Thursday, April 06, 2006 4:46:00 PM:000 29.3 187.6 225.2 Thursday, April 06, 2006 4:47:00 PM:000 29.2 188.2 225.6 Thursday, April 06, 2006 4:48:00 PM:000 29.2 188.9 225.4 Thursday, April 06, 2006 4:49:00 PM:000 29.4 189.5 225.3 Thursday, April 06, 2006 4:50:00 PM:000 29.2 190.1 225.5 Thursday, April 06, 2006 4:51:00 PM:000 29.3 190.7 225.8 Thursday, April 06, 2006 4:52:00 PM:000 29.3 191.3 226.2 Thursday, April 06, 2006 4:53:00 PM:000 29.3 192 227.4 Thursday, April 06, 2006 4:54:00 PM:000 29.5 192.7 228.4 Thursday, April 06, 2006 4:55:00 PM:000 30.2 193.2 230.1 Thursday, April 06, 2006 4:56:00 PM:000 30.1 193.9 231.7 Thursday, April 06, 2006 4:57:00 PM:000 30 194.6 231.3 Thursday, April 06, 2006 4:58:00 PM:000 30.2 195.1 232.7 Thursday, April 06, 2006 4:59:00 PM:000 30.1 195.5 232.5

Report 06-0413 Chart 7 Day 10 of 177 Thursday, April 06, 2006 5:00:00 PM:000 30 196 233.5 Thursday, April 06, 2006 5:01:00 PM:000 30.2 196.5 233.2 Thursday, April 06, 2006 5:02:00 PM:000 30 197.1 234.1 Thursday, April 06, 2006 5:03:00 PM:000 29.7 197.7 235.9 Thursday, April 06, 2006 5:04:00 PM:000 29.8 198.3 235.8 Thursday, April 06, 2006 5:05:00 PM:000 29.9 198.9 235.9 Thursday, April 06, 2006 5:06:00 PM:000 30 199.5 236.7 Thursday, April 06, 2006 5:07:00 PM:000 30.1 200.1 236 Thursday, April 06, 2006 5:08:00 PM:000 29.9 200.7 236.6 Thursday, April 06, 2006 5:09:00 PM:000 30 201.2 237.8 Thursday, April 06, 2006 5:10:00 PM:000 29.9 201.8 238.1 Thursday, April 06, 2006 5:11:00 PM:000 30 202.3 239.4 Thursday, April 06, 2006 5:12:00 PM:000 30.1 202.9 240.3 Thursday, April 06, 2006 5:13:00 PM:000 30 203.5 240.7 Thursday, April 06, 2006 5:14:00 PM:000 30.2 204 241.5 Thursday, April 06, 2006 5:15:00 PM:000 30.2 204.6 242.2 Thursday, April 06, 2006 5:16:00 PM:000 30.1 205.1 241 Thursday, April 06, 2006 5:17:00 PM:000 30.1 205.6 242.4 Thursday, April 06, 2006 5:18:00 PM:000 30 206.1 243 Thursday, April 06, 2006 5:19:00 PM:000 30.2 206.6 243.6 Thursday, April 06, 2006 5:20:00 PM:000 29.9 207.1 241.8 Thursday, April 06, 2006 5:21:00 PM:000 29.9 207.5 243.6 Thursday, April 06, 2006 5:22:00 PM:000 29.9 208 244.9 Thursday, April 06, 2006 5:23:00 PM:000 30.1 208.5 245 Thursday, April 06, 2006 5:24:00 PM:000 30.1 209 245.4 Thursday, April 06, 2006 5:25:00 PM:000 30.1 209.4 245.5 Thursday, April 06, 2006 5:26:00 PM:000 30.1 209.9 242.3 Thursday, April 06, 2006 5:27:00 PM:000 30.3 210.3 244.2 Thursday, April 06, 2006 5:28:00 PM:000 30.2 210.8 242 Thursday, April 06, 2006 5:29:00 PM:000 30.3 211.3 243.4 Thursday, April 06, 2006 5:30:00 PM:000 30.3 211.7 245.7 Thursday, April 06, 2006 5:31:00 PM:000 30.3 212.1 246.1 Thursday, April 06, 2006 5:32:00 PM:000 30.6 212.4 246.5 Thursday, April 06, 2006 5:33:00 PM:000 30.6 213 245.9 Thursday, April 06, 2006 5:34:00 PM:000 30.6 213.4 246.5 Thursday, April 06, 2006 5:35:00 PM:000 30.4 213.8 246.5 Thursday, April 06, 2006 5:36:00 PM:000 30.3 214.4 246.8 Thursday, April 06, 2006 5:37:00 PM:000 30.4 214.8 244.9 Thursday, April 06, 2006 5:38:00 PM:000 30.1 215 245.9 Thursday, April 06, 2006 5:39:00 PM:000 30.2 215.4 246.1 Thursday, April 06, 2006 5:40:00 PM:000 30.3 215.7 247.2 Thursday, April 06, 2006 5:41:00 PM:000 30 216.2 248.1 Thursday, April 06, 2006 5:42:00 PM:000 29.9 216.6 249.3 Thursday, April 06, 2006 5:43:00 PM:000 30.3 217 248.3 Thursday, April 06, 2006 5:44:00 PM:000 29.9 217.3 248.9 Thursday, April 06, 2006 5:45:00 PM:000 29.8 217.8 248.5 Thursday, April 06, 2006 5:46:00 PM:000 29.8 218.2 248.5 Thursday, April 06, 2006 5:47:00 PM:000 29.8 218.6 247.7 Thursday, April 06, 2006 5:48:00 PM:000 30.3 219 249.2 Thursday, April 06, 2006 5:49:00 PM:000 30.2 219.3 249.4 Thursday, April 06, 2006 5:50:00 PM:000 30 219.7 247.6 Thursday, April 06, 2006 5:51:00 PM:000 30.1 220.1 249.5 Thursday, April 06, 2006 5:52:00 PM:000 29.9 220.4 248.7 Thursday, April 06, 2006 5:53:00 PM:000 30.1 220.8 247.6 Thursday, April 06, 2006 5:54:00 PM:000 30.3 221.1 248.7 Thursday, April 06, 2006 5:55:00 PM:000 30.2 221.4 250.2 Thursday, April 06, 2006 5:56:00 PM:000 29.9 221.8 250.9 Thursday, April 06, 2006 5:57:00 PM:000 30.1 222.1 250.8 Thursday, April 06, 2006 5:58:00 PM:000 30.2 222.4 250.7

Report 06-0413 Chart 7 Day 11 of 177 Thursday, April 06, 2006 5:59:00 PM:000 30.2 222.8 250.1 Thursday, April 06, 2006 6:00:00 PM:000 30 223.2 251.1 Thursday, April 06, 2006 6:01:00 PM:000 30 223.4 249.2 Thursday, April 06, 2006 6:02:00 PM:000 30.5 223.6 249.6 Thursday, April 06, 2006 6:03:00 PM:000 30.3 223.9 249.1 Thursday, April 06, 2006 6:04:00 PM:000 30.3 224.3 249.4 Thursday, April 06, 2006 6:05:00 PM:000 30.3 224.5 249.9 Thursday, April 06, 2006 6:06:00 PM:000 30.3 224.8 251.3 Thursday, April 06, 2006 6:07:00 PM:000 30.1 225.1 250.4 Thursday, April 06, 2006 6:08:00 PM:000 30.4 225.3 251.4 Thursday, April 06, 2006 6:09:00 PM:000 30.3 225.6 252 Thursday, April 06, 2006 6:10:00 PM:000 30.2 225.9 251 Thursday, April 06, 2006 6:11:00 PM:000 30.4 226.1 251.9 Thursday, April 06, 2006 6:12:00 PM:000 30.6 226.4 251.3 Thursday, April 06, 2006 6:13:00 PM:000 30.2 226.6 248.3 Thursday, April 06, 2006 6:14:00 PM:000 30 226.8 249.9 Thursday, April 06, 2006 6:15:00 PM:000 30.2 227 249.8 Thursday, April 06, 2006 6:16:00 PM:000 30.3 227.3 251.4 Thursday, April 06, 2006 6:17:00 PM:000 29.9 227.5 251.4 Thursday, April 06, 2006 6:18:00 PM:000 30 227.8 252 Thursday, April 06, 2006 6:19:00 PM:000 30.4 228 251.7 Thursday, April 06, 2006 6:20:00 PM:000 30 228.2 253.4 Thursday, April 06, 2006 6:21:00 PM:000 29.8 228.6 253.2 Thursday, April 06, 2006 6:22:00 PM:000 29.9 228.8 250.8 Thursday, April 06, 2006 6:23:00 PM:000 29.9 228.9 251.2 Thursday, April 06, 2006 6:24:00 PM:000 29.9 229.1 251.4 Thursday, April 06, 2006 6:25:00 PM:000 30.2 229.4 251.3 Thursday, April 06, 2006 6:26:00 PM:000 30.3 229.6 251.3 Thursday, April 06, 2006 6:27:00 PM:000 30 229.8 251 Thursday, April 06, 2006 6:28:00 PM:000 30 230 251 Thursday, April 06, 2006 6:29:00 PM:000 30.1 230.2 250.9 Thursday, April 06, 2006 6:30:00 PM:000 29.9 230.4 251.5 Thursday, April 06, 2006 6:31:00 PM:000 29.7 230.6 250.2 Thursday, April 06, 2006 6:32:00 PM:000 29.9 230.8 251.5 Thursday, April 06, 2006 6:33:00 PM:000 30 231.1 251.2 Thursday, April 06, 2006 6:34:00 PM:000 29.9 231.2 251.4 Thursday, April 06, 2006 6:35:00 PM:000 29.7 231.4 251.9 Thursday, April 06, 2006 6:36:00 PM:000 30 231.6 252 Thursday, April 06, 2006 6:37:00 PM:000 29.7 231.8 252.1 Thursday, April 06, 2006 6:38:00 PM:000 30.1 232 249.3 Thursday, April 06, 2006 6:39:00 PM:000 30.2 232.2 246.3 Thursday, April 06, 2006 6:40:00 PM:000 30.1 232.3 247.6 Thursday, April 06, 2006 6:41:00 PM:000 30.2 232.5 249.3 Thursday, April 06, 2006 6:42:00 PM:000 30.3 232.7 248.2 Thursday, April 06, 2006 6:43:00 PM:000 29.9 232.9 248.4 Thursday, April 06, 2006 6:44:00 PM:000 30.1 233 248.4 Thursday, April 06, 2006 6:45:00 PM:000 30.3 233.2 249.8 Thursday, April 06, 2006 6:46:00 PM:000 30.2 233.4 249.8 Thursday, April 06, 2006 6:47:00 PM:000 30.3 233.6 250.5 Thursday, April 06, 2006 6:48:00 PM:000 30.1 233.9 250.6 Thursday, April 06, 2006 6:49:00 PM:000 30.1 234 250.7 Thursday, April 06, 2006 6:50:00 PM:000 30.3 234.2 248.9 Thursday, April 06, 2006 6:51:00 PM:000 30.1 234.5 249.8 Thursday, April 06, 2006 6:52:00 PM:000 30 234.6 249.7 Thursday, April 06, 2006 6:53:00 PM:000 30.1 234.8 250.4 Thursday, April 06, 2006 6:54:00 PM:000 30.2 234.9 251.2 Thursday, April 06, 2006 6:55:00 PM:000 30.3 235 250.7 Thursday, April 06, 2006 6:56:00 PM:000 30.2 235.2 250.8 Thursday, April 06, 2006 6:57:00 PM:000 30.2 235.4 251.3

Report 06-0413 Chart 7 Day 12 of 177 Thursday, April 06, 2006 6:58:00 PM:000 30.4 235.5 250.5 Thursday, April 06, 2006 6:59:00 PM:000 30.1 235.8 251.2 Thursday, April 06, 2006 7:00:00 PM:000 30.3 235.9 250.1 Thursday, April 06, 2006 7:01:00 PM:000 30.1 236 249.6 Thursday, April 06, 2006 7:02:00 PM:000 30 236.2 249.7 Thursday, April 06, 2006 7:03:00 PM:000 29.9 236.4 249.8 Thursday, April 06, 2006 7:04:00 PM:000 30 236.5 250 Thursday, April 06, 2006 7:05:00 PM:000 30.1 236.7 250 Thursday, April 06, 2006 7:06:00 PM:000 30 236.8 250.3 Thursday, April 06, 2006 7:07:00 PM:000 30.2 237 250.2 Thursday, April 06, 2006 7:08:00 PM:000 30.1 237.2 250.4 Thursday, April 06, 2006 7:09:00 PM:000 30.2 237.3 250.3 Thursday, April 06, 2006 7:10:00 PM:000 30.1 237.4 250.5 Thursday, April 06, 2006 7:11:00 PM:000 30.1 237.8 251.4 Thursday, April 06, 2006 7:12:00 PM:000 30.1 237.8 250.4 Thursday, April 06, 2006 7:13:00 PM:000 30.1 238 251.2 Thursday, April 06, 2006 7:14:00 PM:000 30.1 237.9 250.6 Thursday, April 06, 2006 7:15:00 PM:000 30.1 238.1 250.1 Thursday, April 06, 2006 7:16:00 PM:000 30.1 238.4 250.7 Thursday, April 06, 2006 7:17:00 PM:000 30.2 238.7 250.5 Thursday, April 06, 2006 7:18:00 PM:000 30.3 238.7 248.5 Thursday, April 06, 2006 7:19:00 PM:000 30.2 238.8 249.2 Thursday, April 06, 2006 7:20:00 PM:000 30 238.8 249.9 Thursday, April 06, 2006 7:21:00 PM:000 30.2 238.9 250.7 Thursday, April 06, 2006 7:22:00 PM:000 30.2 239.2 250.9 Thursday, April 06, 2006 7:23:00 PM:000 30.2 239.4 251.3 Thursday, April 06, 2006 7:24:00 PM:000 30.2 239.4 250.8 Thursday, April 06, 2006 7:25:00 PM:000 30.2 239.6 251.3 Thursday, April 06, 2006 7:26:00 PM:000 30.2 239.6 251.3 Thursday, April 06, 2006 7:27:00 PM:000 30 239.9 250.4 Thursday, April 06, 2006 7:28:00 PM:000 30.2 239.6 249.3 Thursday, April 06, 2006 7:29:00 PM:000 30.1 239.9 250.1 Thursday, April 06, 2006 7:30:00 PM:000 30.3 239.7 250.5 Thursday, April 06, 2006 7:31:00 PM:000 30.1 239.8 249.7 Thursday, April 06, 2006 7:32:00 PM:000 30.3 240.1 250.1 Thursday, April 06, 2006 7:33:00 PM:000 30.4 240.4 250.6 Thursday, April 06, 2006 7:34:00 PM:000 30.1 240.2 250.4 Thursday, April 06, 2006 7:35:00 PM:000 30.3 240.5 251.2 Thursday, April 06, 2006 7:36:00 PM:000 30.4 240.2 250.9 Thursday, April 06, 2006 7:37:00 PM:000 30.4 240.7 250.9 Thursday, April 06, 2006 7:38:00 PM:000 30.4 241.1 251.3 Thursday, April 06, 2006 7:39:00 PM:000 30.3 241 250.7 Thursday, April 06, 2006 7:40:00 PM:000 30.5 240.9 250.2 Thursday, April 06, 2006 7:41:00 PM:000 30.2 241 250 Thursday, April 06, 2006 7:42:00 PM:000 29.9 241.2 250 Thursday, April 06, 2006 7:43:00 PM:000 29.9 240.9 249.4 Thursday, April 06, 2006 7:44:00 PM:000 29.9 241.4 249.7 Thursday, April 06, 2006 7:45:00 PM:000 30.1 241 249.6 Thursday, April 06, 2006 7:46:00 PM:000 30.3 241.5 248.3 Thursday, April 06, 2006 7:47:00 PM:000 30.1 241.4 249.2 Thursday, April 06, 2006 7:48:00 PM:000 30.1 241.6 249.3 Thursday, April 06, 2006 7:49:00 PM:000 30.1 241.6 249.3 Thursday, April 06, 2006 7:50:00 PM:000 30 241.8 249.2 Thursday, April 06, 2006 7:51:00 PM:000 29.9 241.8 249.4 Thursday, April 06, 2006 7:52:00 PM:000 29.9 242 249.6 Thursday, April 06, 2006 7:53:00 PM:000 29.9 242.1 248.9 Thursday, April 06, 2006 7:54:00 PM:000 30 242.1 248.6 Thursday, April 06, 2006 7:55:00 PM:000 30 242.3 248.9 Thursday, April 06, 2006 7:56:00 PM:000 30 242.3 249.1

Report 06-0413 Chart 7 Day 13 of 177 Thursday, April 06, 2006 7:57:00 PM:000 30.2 242.4 249.1 Thursday, April 06, 2006 7:58:00 PM:000 30 242.4 248.8 Thursday, April 06, 2006 7:59:00 PM:000 29.8 242.6 249 Thursday, April 06, 2006 8:00:00 PM:000 30.2 242.7 249.3 Thursday, April 06, 2006 8:01:00 PM:000 30.4 243 249.9 Thursday, April 06, 2006 8:02:00 PM:000 30.4 243 249.6 Thursday, April 06, 2006 8:03:00 PM:000 30.3 243.1 249.4 Thursday, April 06, 2006 8:04:00 PM:000 30.3 243.2 249.2 Thursday, April 06, 2006 8:05:00 PM:000 30 243.3 248.2 Thursday, April 06, 2006 8:06:00 PM:000 30.2 243.3 248.3 Thursday, April 06, 2006 8:07:00 PM:000 30.1 243.4 248.7 Thursday, April 06, 2006 8:08:00 PM:000 30.1 243.5 248.3 Thursday, April 06, 2006 8:09:00 PM:000 30.2 243.5 248.8 Thursday, April 06, 2006 8:10:00 PM:000 30.2 243.7 249 Thursday, April 06, 2006 8:11:00 PM:000 30.2 243.8 248.7 Thursday, April 06, 2006 8:12:00 PM:000 30.2 243.9 248.8 Thursday, April 06, 2006 8:13:00 PM:000 30.2 244 248.8 Thursday, April 06, 2006 8:14:00 PM:000 30.3 244.1 249 Thursday, April 06, 2006 8:15:00 PM:000 30.3 244.2 249.5 Thursday, April 06, 2006 8:16:00 PM:000 30.5 244.3 249.1 Thursday, April 06, 2006 8:17:00 PM:000 30.2 244.4 248.8 Thursday, April 06, 2006 8:18:00 PM:000 30.3 244.5 248.9 Thursday, April 06, 2006 8:19:00 PM:000 30.7 244.6 249.1 Thursday, April 06, 2006 8:20:00 PM:000 30.4 244.7 249.4 Thursday, April 06, 2006 8:21:00 PM:000 30.2 244.8 249.2 Thursday, April 06, 2006 8:22:00 PM:000 29.9 244.9 249 Thursday, April 06, 2006 8:23:00 PM:000 29.9 245 248.9 Thursday, April 06, 2006 8:24:00 PM:000 30.1 245.1 249.3 Thursday, April 06, 2006 8:25:00 PM:000 30.2 245.2 249.4 Thursday, April 06, 2006 8:26:00 PM:000 30.3 245.3 249.5 Thursday, April 06, 2006 8:27:00 PM:000 30.1 245.5 249.4 Thursday, April 06, 2006 8:28:00 PM:000 30.1 245.6 249.2 Thursday, April 06, 2006 8:29:00 PM:000 30 245.8 249.5 Thursday, April 06, 2006 8:30:00 PM:000 29.9 245.9 249.6 Thursday, April 06, 2006 8:31:00 PM:000 29.8 246 248.8 Thursday, April 06, 2006 8:32:00 PM:000 29.7 246.1 248.6 Thursday, April 06, 2006 8:33:00 PM:000 30.1 246.3 248.5 Thursday, April 06, 2006 8:34:00 PM:000 30 246.3 248.4 Thursday, April 06, 2006 8:35:00 PM:000 30.3 246.4 248.4 Thursday, April 06, 2006 8:36:00 PM:000 30.1 246.6 248.7 Thursday, April 06, 2006 8:37:00 PM:000 30 246.6 249.1 Thursday, April 06, 2006 8:38:00 PM:000 30.1 246.8 249.1 Thursday, April 06, 2006 8:39:00 PM:000 29.9 246.9 249.2 Thursday, April 06, 2006 8:40:00 PM:000 30 247 249.5 Thursday, April 06, 2006 8:41:00 PM:000 30.3 247.1 250.1 Thursday, April 06, 2006 8:42:00 PM:000 30.3 247.2 249.8 Thursday, April 06, 2006 8:43:00 PM:000 30.6 247.3 249.3 Thursday, April 06, 2006 8:44:00 PM:000 30.4 247.4 249.6 Thursday, April 06, 2006 8:45:00 PM:000 30.2 247.4 249.5 Thursday, April 06, 2006 8:46:00 PM:000 30.4 247.5 249.4 Thursday, April 06, 2006 8:47:00 PM:000 30.3 247.6 250.2 Thursday, April 06, 2006 8:48:00 PM:000 30.3 247.7 250.2 Thursday, April 06, 2006 8:49:00 PM:000 30.5 247.7 249.9 Thursday, April 06, 2006 8:50:00 PM:000 30.5 247.8 249.9 Thursday, April 06, 2006 8:51:00 PM:000 30.4 247.9 250.2 Thursday, April 06, 2006 8:52:00 PM:000 30.3 247.9 250.4 Thursday, April 06, 2006 8:53:00 PM:000 30.4 248 250.5 Thursday, April 06, 2006 8:54:00 PM:000 30.2 248.1 250.3 Thursday, April 06, 2006 8:55:00 PM:000 30.3 248.1 250.2

Report 06-0413 Chart 7 Day 14 of 177 Thursday, April 06, 2006 8:56:00 PM:000 30.3 248.2 250.3 Thursday, April 06, 2006 8:57:00 PM:000 30.3 248.2 250.3 Thursday, April 06, 2006 8:58:00 PM:000 30.2 248.2 250.2 Thursday, April 06, 2006 8:59:00 PM:000 30.2 248.4 250.2 Thursday, April 06, 2006 9:00:00 PM:000 30.3 248.4 250.4 Thursday, April 06, 2006 9:01:00 PM:000 30.2 248.5 250.6 Thursday, April 06, 2006 9:02:00 PM:000 30.1 248.5 250 Thursday, April 06, 2006 9:03:00 PM:000 30.1 248.5 250.1 Thursday, April 06, 2006 9:04:00 PM:000 30.1 248.6 250.2 Thursday, April 06, 2006 9:05:00 PM:000 30.3 248.6 250.2 Thursday, April 06, 2006 9:06:00 PM:000 30.5 248.7 250.8 Thursday, April 06, 2006 9:07:00 PM:000 30.4 248.7 250.7 Thursday, April 06, 2006 9:08:00 PM:000 30.1 248.7 250.7 Thursday, April 06, 2006 9:09:00 PM:000 30.2 248.8 250.6 Thursday, April 06, 2006 9:10:00 PM:000 30.2 248.9 250.3 Thursday, April 06, 2006 9:11:00 PM:000 30.2 249 250.1 Thursday, April 06, 2006 9:12:00 PM:000 30.2 249 249.9 Thursday, April 06, 2006 9:13:00 PM:000 29.9 249.1 249.9 Thursday, April 06, 2006 9:14:00 PM:000 30.4 249.1 250.2 Thursday, April 06, 2006 9:15:00 PM:000 30.4 249.2 250.4 Thursday, April 06, 2006 9:16:00 PM:000 29.9 249.2 250.4 Thursday, April 06, 2006 9:17:00 PM:000 30.4 249.3 250.3 Thursday, April 06, 2006 9:18:00 PM:000 30.4 249.4 250.2 Thursday, April 06, 2006 9:19:00 PM:000 30.1 249.4 250.3 Thursday, April 06, 2006 9:20:00 PM:000 30.3 249.5 250.5 Thursday, April 06, 2006 9:21:00 PM:000 30.2 249.5 250.6 Thursday, April 06, 2006 9:22:00 PM:000 30.2 249.5 250.6 Thursday, April 06, 2006 9:23:00 PM:000 30.2 249.6 250.6 Thursday, April 06, 2006 9:24:00 PM:000 30 249.6 250.5 Thursday, April 06, 2006 9:25:00 PM:000 30 249.7 250.6 Thursday, April 06, 2006 9:26:00 PM:000 30.3 249.7 250.5 Thursday, April 06, 2006 9:27:00 PM:000 30.3 249.7 250.6 Thursday, April 06, 2006 9:28:00 PM:000 30.2 249.7 250.7 Thursday, April 06, 2006 9:29:00 PM:000 30.1 249.7 250.7 Thursday, April 06, 2006 9:30:00 PM:000 30.3 249.8 250.7 Thursday, April 06, 2006 9:31:00 PM:000 30.5 249.8 250.8 Thursday, April 06, 2006 9:32:00 PM:000 30.6 249.8 250.7 Thursday, April 06, 2006 9:33:00 PM:000 30.4 249.9 250.6 Thursday, April 06, 2006 9:34:00 PM:000 30.2 249.9 250.6 Thursday, April 06, 2006 9:35:00 PM:000 30.3 249.9 250.6 Thursday, April 06, 2006 9:36:00 PM:000 30.4 249.9 250.6 Thursday, April 06, 2006 9:37:00 PM:000 30.4 249.9 250.9 Thursday, April 06, 2006 9:38:00 PM:000 30.2 250 251 Thursday, April 06, 2006 9:39:00 PM:000 30.4 250 250.8 Thursday, April 06, 2006 9:40:00 PM:000 30.4 250.1 250.7 Thursday, April 06, 2006 9:41:00 PM:000 30.3 250.1 250.5 Thursday, April 06, 2006 9:42:00 PM:000 30.3 250.1 250.5 Thursday, April 06, 2006 9:43:00 PM:000 30.1 250.1 250.6 Thursday, April 06, 2006 9:44:00 PM:000 30 250.1 250.6 Thursday, April 06, 2006 9:45:00 PM:000 29.8 250.1 250.6 Thursday, April 06, 2006 9:46:00 PM:000 30 250.2 250.5 Thursday, April 06, 2006 9:47:00 PM:000 30.1 250.2 250.3 Thursday, April 06, 2006 9:48:00 PM:000 30.1 250.3 250.3 Thursday, April 06, 2006 9:49:00 PM:000 30.1 250.3 250.2 Thursday, April 06, 2006 9:50:00 PM:000 30.2 250.3 250.2 Thursday, April 06, 2006 9:51:00 PM:000 30 250.3 250.3 Thursday, April 06, 2006 9:52:00 PM:000 30.1 250.3 250.5 Thursday, April 06, 2006 9:53:00 PM:000 30.2 250.3 250.5 Thursday, April 06, 2006 9:54:00 PM:000 30 250.3 250.5

Report 06-0413 Chart 7 Day 15 of 177 Thursday, April 06, 2006 9:55:00 PM:000 29.9 250.3 250.5 Thursday, April 06, 2006 9:56:00 PM:000 30.2 250.4 250.5 Thursday, April 06, 2006 9:57:00 PM:000 30.2 250.4 250.5 Thursday, April 06, 2006 9:58:00 PM:000 30.3 250.4 250.5 Thursday, April 06, 2006 9:59:00 PM:000 30.1 250.4 250.6 Thursday, April 06, 2006 10:00:00 PM:000 30.1 250.4 250.5 Thursday, April 06, 2006 10:01:00 PM:000 30.2 250.4 250.5 Thursday, April 06, 2006 10:02:00 PM:000 30.3 250.5 250.5 Thursday, April 06, 2006 10:03:00 PM:000 30.2 250.5 250.4 Thursday, April 06, 2006 10:04:00 PM:000 30.2 250.5 250.3 Thursday, April 06, 2006 10:05:00 PM:000 30.2 250.5 250.3 Thursday, April 06, 2006 10:06:00 PM:000 30.3 250.5 250.3 Thursday, April 06, 2006 10:07:00 PM:000 30.3 250.5 250.3 Thursday, April 06, 2006 10:08:00 PM:000 30.2 250.5 250.3 Thursday, April 06, 2006 10:09:00 PM:000 30.4 250.5 250.4 Thursday, April 06, 2006 10:10:00 PM:000 30.3 250.5 250.4 Thursday, April 06, 2006 10:11:00 PM:000 30.1 250.5 250.4 Thursday, April 06, 2006 10:12:00 PM:000 30.1 250.6 250.4 Thursday, April 06, 2006 10:13:00 PM:000 30.4 250.6 250.5 Thursday, April 06, 2006 10:14:00 PM:000 30.4 250.6 250.4 Thursday, April 06, 2006 10:15:00 PM:000 30.4 250.6 250.4 Thursday, April 06, 2006 10:16:00 PM:000 30.6 250.6 250.3 Thursday, April 06, 2006 10:17:00 PM:000 30.3 250.6 250.3 Thursday, April 06, 2006 10:18:00 PM:000 30.5 250.6 250.3 Thursday, April 06, 2006 10:19:00 PM:000 30.4 250.6 250.2 Thursday, April 06, 2006 10:20:00 PM:000 30.5 250.6 250.3 Thursday, April 06, 2006 10:21:00 PM:000 30.6 250.6 250.3 Thursday, April 06, 2006 10:22:00 PM:000 30.3 250.6 250.2 Thursday, April 06, 2006 10:23:00 PM:000 30.3 250.5 250.3 Thursday, April 06, 2006 10:24:00 PM:000 30.4 250.6 250.4 Thursday, April 06, 2006 10:25:00 PM:000 30.2 250.6 250.4 Thursday, April 06, 2006 10:26:00 PM:000 30.3 250.6 250.3 Thursday, April 06, 2006 10:27:00 PM:000 30.1 250.6 250.2 Thursday, April 06, 2006 10:28:00 PM:000 30 250.7 250.2 Thursday, April 06, 2006 10:29:00 PM:000 30 250.7 250.2 Thursday, April 06, 2006 10:30:00 PM:000 30.1 250.7 250.2 Thursday, April 06, 2006 10:31:00 PM:000 30 250.7 250.3 Thursday, April 06, 2006 10:32:00 PM:000 30.1 250.7 250.2 Thursday, April 06, 2006 10:33:00 PM:000 30 250.7 250.2 Thursday, April 06, 2006 10:34:00 PM:000 29.9 250.7 250.2 Thursday, April 06, 2006 10:35:00 PM:000 30.2 250.8 250.2 Thursday, April 06, 2006 10:36:00 PM:000 30.3 250.8 250.1 Thursday, April 06, 2006 10:37:00 PM:000 30.3 250.8 250.1 Thursday, April 06, 2006 10:38:00 PM:000 30.3 250.8 250.1 Thursday, April 06, 2006 10:39:00 PM:000 30.3 250.8 250.1 Thursday, April 06, 2006 10:40:00 PM:000 30.4 250.8 250.2 Thursday, April 06, 2006 10:41:00 PM:000 30.3 250.7 250.4 Thursday, April 06, 2006 10:42:00 PM:000 30.3 250.7 250.1 Thursday, April 06, 2006 10:43:00 PM:000 30.1 250.8 250.1 Thursday, April 06, 2006 10:44:00 PM:000 30.2 250.8 250.1 Thursday, April 06, 2006 10:45:00 PM:000 30.2 250.8 250.1 Thursday, April 06, 2006 10:46:00 PM:000 30.6 250.7 250.1 Thursday, April 06, 2006 10:47:00 PM:000 30.4 250.7 250.1 Thursday, April 06, 2006 10:48:00 PM:000 30.3 250.7 250.1 Thursday, April 06, 2006 10:49:00 PM:000 30.3 250.7 250.1 Thursday, April 06, 2006 10:50:00 PM:000 30.3 250.6 250.1 Thursday, April 06, 2006 10:51:00 PM:000 30.2 250.6 250 Thursday, April 06, 2006 10:52:00 PM:000 30.3 250.6 250.1 Thursday, April 06, 2006 10:53:00 PM:000 30.4 250.6 250

Report 06-0413 Chart 7 Day 16 of 177 Thursday, April 06, 2006 10:54:00 PM:000 30.4 250.6 250 Thursday, April 06, 2006 10:55:00 PM:000 30.4 250.5 249.9 Thursday, April 06, 2006 10:56:00 PM:000 30.4 250.5 249.9 Thursday, April 06, 2006 10:57:00 PM:000 30.4 250.5 249.9 Thursday, April 06, 2006 10:58:00 PM:000 30.4 250.5 249.9 Thursday, April 06, 2006 10:59:00 PM:000 30.5 250.4 249.8 Thursday, April 06, 2006 11:00:00 PM:000 30.4 250.4 249.8 Thursday, April 06, 2006 11:01:00 PM:000 30.6 250.4 249.7 Thursday, April 06, 2006 11:02:00 PM:000 30.6 250.3 249.7 Thursday, April 06, 2006 11:03:00 PM:000 30.4 250.3 249.6 Thursday, April 06, 2006 11:04:00 PM:000 30.2 250.3 249.6 Thursday, April 06, 2006 11:05:00 PM:000 30.3 250.2 249.7 Thursday, April 06, 2006 11:06:00 PM:000 30.3 250.2 249.7 Thursday, April 06, 2006 11:07:00 PM:000 30.3 250.3 249.7 Thursday, April 06, 2006 11:08:00 PM:000 30.2 250.3 249.7 Thursday, April 06, 2006 11:09:00 PM:000 30.1 250.3 249.6 Thursday, April 06, 2006 11:10:00 PM:000 30.1 250.3 249.5 Thursday, April 06, 2006 11:11:00 PM:000 30.1 250.3 249.5 Thursday, April 06, 2006 11:12:00 PM:000 30.1 250.3 249.4 Thursday, April 06, 2006 11:13:00 PM:000 30.2 250.3 249.4 Thursday, April 06, 2006 11:14:00 PM:000 30 250.2 249.4 Thursday, April 06, 2006 11:15:00 PM:000 30 250.2 249.4 Thursday, April 06, 2006 11:16:00 PM:000 29.9 250.2 249.3 Thursday, April 06, 2006 11:17:00 PM:000 30.1 250.3 249.3 Thursday, April 06, 2006 11:18:00 PM:000 30 250.3 249.3 Thursday, April 06, 2006 11:19:00 PM:000 30.3 250.3 249.3 Thursday, April 06, 2006 11:20:00 PM:000 30 250.3 249.2 Thursday, April 06, 2006 11:21:00 PM:000 30.1 250.3 249.1 Thursday, April 06, 2006 11:22:00 PM:000 30.1 250.3 249.1 Thursday, April 06, 2006 11:23:00 PM:000 30.3 250.2 249.1 Thursday, April 06, 2006 11:24:00 PM:000 30.3 250.3 249.1 Thursday, April 06, 2006 11:25:00 PM:000 30.1 250.2 249.1 Thursday, April 06, 2006 11:26:00 PM:000 30.3 250.2 249.1 Thursday, April 06, 2006 11:27:00 PM:000 30.4 250.2 249.2 Thursday, April 06, 2006 11:28:00 PM:000 30.3 250.2 249.3 Thursday, April 06, 2006 11:29:00 PM:000 30.3 250.2 249.3 Thursday, April 06, 2006 11:30:00 PM:000 30.3 250.2 249.2 Thursday, April 06, 2006 11:31:00 PM:000 30.5 250.2 249.1 Thursday, April 06, 2006 11:32:00 PM:000 30.3 250.2 249.1 Thursday, April 06, 2006 11:33:00 PM:000 30.6 250.2 249.2 Thursday, April 06, 2006 11:34:00 PM:000 30.5 250.2 249.1 Thursday, April 06, 2006 11:35:00 PM:000 30.4 250.2 249.1 Thursday, April 06, 2006 11:36:00 PM:000 30.3 250.2 249.2 Thursday, April 06, 2006 11:37:00 PM:000 30.4 250.1 249.2 Thursday, April 06, 2006 11:38:00 PM:000 30.4 250.1 249.3 Thursday, April 06, 2006 11:39:00 PM:000 30.5 250.1 249.2 Thursday, April 06, 2006 11:40:00 PM:000 30.4 250.1 249.1 Thursday, April 06, 2006 11:41:00 PM:000 30.4 250.1 249 Thursday, April 06, 2006 11:42:00 PM:000 30.4 250.1 248.9 Thursday, April 06, 2006 11:43:00 PM:000 30.3 250.1 248.7 Thursday, April 06, 2006 11:44:00 PM:000 30.1 250.1 248.8 Thursday, April 06, 2006 11:45:00 PM:000 30.2 250.1 248.9 Thursday, April 06, 2006 11:46:00 PM:000 30.2 250 249 Thursday, April 06, 2006 11:47:00 PM:000 30.3 250 249 Thursday, April 06, 2006 11:48:00 PM:000 30.1 250.1 248.9 Thursday, April 06, 2006 11:49:00 PM:000 30.1 250.1 249 Thursday, April 06, 2006 11:50:00 PM:000 30.3 250.1 249 Thursday, April 06, 2006 11:51:00 PM:000 30.1 250.1 248.9 Thursday, April 06, 2006 11:52:00 PM:000 30.1 250.1 248.9

Report 06-0413 Chart 7 Day 17 of 177 Thursday, April 06, 2006 11:53:00 PM:000 30.2 250.1 248.9 Thursday, April 06, 2006 11:54:00 PM:000 29.9 250.1 249 Thursday, April 06, 2006 11:55:00 PM:000 29.9 250.1 249 Thursday, April 06, 2006 11:56:00 PM:000 30.2 250.1 249.1 Thursday, April 06, 2006 11:57:00 PM:000 30.3 250.1 249.2 Thursday, April 06, 2006 11:58:00 PM:000 30 250.1 249.3 Thursday, April 06, 2006 11:59:00 PM:000 30.1 250.2 249.2 Friday, April 07, 2006 12:00:00 AM:000 30 250.2 249.1 Friday, April 07, 2006 12:01:00 AM:000 29.9 250.2 249.1 Friday, April 07, 2006 12:02:00 AM:000 30.4 250.2 249.1 Friday, April 07, 2006 12:03:00 AM:000 30 250.2 249.1 Friday, April 07, 2006 12:04:00 AM:000 30.2 250.2 249.1 Friday, April 07, 2006 12:05:00 AM:000 30.3 250.2 249.1 Friday, April 07, 2006 12:06:00 AM:000 30.3 250.2 249.2 Friday, April 07, 2006 12:07:00 AM:000 30.4 250.2 249.2 Friday, April 07, 2006 12:08:00 AM:000 30.2 250.2 249.3 Friday, April 07, 2006 12:09:00 AM:000 30.3 250.2 249.2 Friday, April 07, 2006 12:10:00 AM:000 30.1 250.2 249.2 Friday, April 07, 2006 12:11:00 AM:000 30.4 250.2 249.2 Friday, April 07, 2006 12:12:00 AM:000 30.3 250.2 249.3 Friday, April 07, 2006 12:13:00 AM:000 30.3 250.2 249.2 Friday, April 07, 2006 12:14:00 AM:000 30.3 250.2 249.2 Friday, April 07, 2006 12:15:00 AM:000 30.5 250.2 249.3 Friday, April 07, 2006 12:16:00 AM:000 30.6 250.2 249.3 Friday, April 07, 2006 12:17:00 AM:000 30.4 250.2 249.3 Friday, April 07, 2006 12:18:00 AM:000 30.5 250.1 249.2 Friday, April 07, 2006 12:19:00 AM:000 30.3 250.2 249.2 Friday, April 07, 2006 12:20:00 AM:000 30.4 250.2 249.3 Friday, April 07, 2006 12:21:00 AM:000 30.5 250.2 249.3 Friday, April 07, 2006 12:22:00 AM:000 30.4 250.2 249.3 Friday, April 07, 2006 12:23:00 AM:000 30.3 250.1 249.3 Friday, April 07, 2006 12:24:00 AM:000 30.4 250.2 249.4 Friday, April 07, 2006 12:25:00 AM:000 30.4 250.2 249.2 Friday, April 07, 2006 12:26:00 AM:000 30.1 250.2 249.3 Friday, April 07, 2006 12:27:00 AM:000 30.1 250.2 249.4 Friday, April 07, 2006 12:28:00 AM:000 30.1 250.2 249.4 Friday, April 07, 2006 12:29:00 AM:000 29.8 250.2 249.4 Friday, April 07, 2006 12:30:00 AM:000 29.8 250.3 249.4 Friday, April 07, 2006 12:31:00 AM:000 30.1 250.3 249.4 Friday, April 07, 2006 12:32:00 AM:000 30.1 250.3 249.4 Friday, April 07, 2006 12:33:00 AM:000 30.3 250.3 249.4 Friday, April 07, 2006 12:34:00 AM:000 30.1 250.4 249.5 Friday, April 07, 2006 12:35:00 AM:000 30.1 250.4 249.5 Friday, April 07, 2006 12:36:00 AM:000 30.4 250.4 249.5 Friday, April 07, 2006 12:37:00 AM:000 30.1 250.5 249.5 Friday, April 07, 2006 12:38:00 AM:000 30.1 250.5 249.5 Friday, April 07, 2006 12:39:00 AM:000 30.4 250.5 249.5 Friday, April 07, 2006 12:40:00 AM:000 29.8 250.5 249.6 Friday, April 07, 2006 12:41:00 AM:000 30.2 250.5 249.6 Friday, April 07, 2006 12:42:00 AM:000 30.5 250.5 249.6 Friday, April 07, 2006 12:43:00 AM:000 30.2 250.6 249.6 Friday, April 07, 2006 12:44:00 AM:000 30.3 250.6 249.7 Friday, April 07, 2006 12:45:00 AM:000 30.2 250.6 249.7 Friday, April 07, 2006 12:46:00 AM:000 30.3 250.6 249.6 Friday, April 07, 2006 12:47:00 AM:000 30.1 250.6 249.7 Friday, April 07, 2006 12:48:00 AM:000 30 250.6 249.7 Friday, April 07, 2006 12:49:00 AM:000 30.2 250.6 249.7 Friday, April 07, 2006 12:50:00 AM:000 30.3 250.6 249.7 Friday, April 07, 2006 12:51:00 AM:000 30.3 250.6 249.8

Report 06-0413 Chart 7 Day 18 of 177 Friday, April 07, 2006 12:52:00 AM:000 30.2 250.6 249.8 Friday, April 07, 2006 12:53:00 AM:000 30.2 250.7 249.8 Friday, April 07, 2006 12:54:00 AM:000 30.3 250.7 249.8 Friday, April 07, 2006 12:55:00 AM:000 30.3 250.7 249.8 Friday, April 07, 2006 12:56:00 AM:000 30.3 250.7 249.8 Friday, April 07, 2006 12:57:00 AM:000 30.4 250.6 249.7 Friday, April 07, 2006 12:58:00 AM:000 30.4 250.7 249.8 Friday, April 07, 2006 12:59:00 AM:000 30.5 250.7 249.8 Friday, April 07, 2006 1:00:00 AM:000 30.4 250.7 249.7 Friday, April 07, 2006 1:01:00 AM:000 30.3 250.7 249.7 Friday, April 07, 2006 1:02:00 AM:000 30.2 250.7 249.7 Friday, April 07, 2006 1:03:00 AM:000 30.4 250.7 249.8 Friday, April 07, 2006 1:04:00 AM:000 30.1 250.7 249.8 Friday, April 07, 2006 1:05:00 AM:000 30.1 250.7 249.7 Friday, April 07, 2006 1:06:00 AM:000 30.1 250.7 249.8 Friday, April 07, 2006 1:07:00 AM:000 30.3 250.8 249.9 Friday, April 07, 2006 1:08:00 AM:000 30.3 250.8 250 Friday, April 07, 2006 1:09:00 AM:000 30 250.8 249.8 Friday, April 07, 2006 1:10:00 AM:000 30 250.8 249.9 Friday, April 07, 2006 1:11:00 AM:000 30 250.9 249.9 Friday, April 07, 2006 1:12:00 AM:000 30.1 250.9 249.9 Friday, April 07, 2006 1:13:00 AM:000 30 250.9 249.9 Friday, April 07, 2006 1:14:00 AM:000 30.1 251 249.8 Friday, April 07, 2006 1:15:00 AM:000 30.1 250.9 249.9 Friday, April 07, 2006 1:16:00 AM:000 30 251 249.9 Friday, April 07, 2006 1:17:00 AM:000 30 251 249.9 Friday, April 07, 2006 1:18:00 AM:000 29.9 251 249.9 Friday, April 07, 2006 1:19:00 AM:000 30 251 249.9 Friday, April 07, 2006 1:20:00 AM:000 30.1 251.1 249.9 Friday, April 07, 2006 1:21:00 AM:000 30.1 251.1 249.9 Friday, April 07, 2006 1:22:00 AM:000 30.1 251.1 250 Friday, April 07, 2006 1:23:00 AM:000 30 251 250 Friday, April 07, 2006 1:24:00 AM:000 30.1 251.1 249.9 Friday, April 07, 2006 1:25:00 AM:000 30.1 251.1 249.9 Friday, April 07, 2006 1:26:00 AM:000 30 251.1 250 Friday, April 07, 2006 1:27:00 AM:000 30.2 251.1 249.9 Friday, April 07, 2006 1:28:00 AM:000 30.3 251 249.9 Friday, April 07, 2006 1:29:00 AM:000 30.2 251 249.9 Friday, April 07, 2006 1:30:00 AM:000 30.3 251 249.9 Friday, April 07, 2006 1:31:00 AM:000 30.4 251 249.9 Friday, April 07, 2006 1:32:00 AM:000 30.4 251 249.9 Friday, April 07, 2006 1:33:00 AM:000 30.4 251 249.9 Friday, April 07, 2006 1:34:00 AM:000 30.3 251 249.9 Friday, April 07, 2006 1:35:00 AM:000 30.5 251 249.9 Friday, April 07, 2006 1:36:00 AM:000 30.5 251 249.8 Friday, April 07, 2006 1:37:00 AM:000 30.4 251 249.8 Friday, April 07, 2006 1:38:00 AM:000 30.3 250.9 249.8 Friday, April 07, 2006 1:39:00 AM:000 30.4 250.9 249.8 Friday, April 07, 2006 1:40:00 AM:000 30.2 251 249.7 Friday, April 07, 2006 1:41:00 AM:000 30.3 250.9 249.8 Friday, April 07, 2006 1:42:00 AM:000 30.3 250.9 249.8 Friday, April 07, 2006 1:43:00 AM:000 30.4 250.9 249.8 Friday, April 07, 2006 1:44:00 AM:000 30.4 250.9 249.8 Friday, April 07, 2006 1:45:00 AM:000 30.3 250.9 249.7 Friday, April 07, 2006 1:46:00 AM:000 30.2 250.9 249.7 Friday, April 07, 2006 1:47:00 AM:000 30.1 250.9 249.7 Friday, April 07, 2006 1:48:00 AM:000 30.1 250.9 249.9 Friday, April 07, 2006 1:49:00 AM:000 30 250.9 249.9 Friday, April 07, 2006 1:50:00 AM:000 30.3 250.9 249.9

Report 06-0413 Chart 7 Day 19 of 177 Friday, April 07, 2006 1:51:00 AM:000 30.1 251 249.9 Friday, April 07, 2006 1:52:00 AM:000 30.1 251 249.9 Friday, April 07, 2006 1:53:00 AM:000 30 251 249.8 Friday, April 07, 2006 1:54:00 AM:000 30.1 251 249.7 Friday, April 07, 2006 1:55:00 AM:000 29.9 251 249.7 Friday, April 07, 2006 1:56:00 AM:000 29.9 251 249.8 Friday, April 07, 2006 1:57:00 AM:000 30 251 249.8 Friday, April 07, 2006 1:58:00 AM:000 30.1 251 249.8 Friday, April 07, 2006 1:59:00 AM:000 30.2 251 249.8 Friday, April 07, 2006 2:00:00 AM:000 30.3 251 249.8 Friday, April 07, 2006 2:01:00 AM:000 30.2 251 249.8 Friday, April 07, 2006 2:02:00 AM:000 30.1 251 249.7 Friday, April 07, 2006 2:03:00 AM:000 30.1 251 249.8 Friday, April 07, 2006 2:04:00 AM:000 30.2 251 249.8 Friday, April 07, 2006 2:05:00 AM:000 30.3 251 249.8 Friday, April 07, 2006 2:06:00 AM:000 30.3 251 249.8 Friday, April 07, 2006 2:07:00 AM:000 30.2 250.9 249.8 Friday, April 07, 2006 2:08:00 AM:000 30.2 251 249.8 Friday, April 07, 2006 2:09:00 AM:000 30.2 251 249.7 Friday, April 07, 2006 2:10:00 AM:000 30.2 250.9 249.7 Friday, April 07, 2006 2:11:00 AM:000 30.2 250.9 249.8 Friday, April 07, 2006 2:12:00 AM:000 30.3 250.9 249.8 Friday, April 07, 2006 2:13:00 AM:000 30.3 250.8 249.8 Friday, April 07, 2006 2:14:00 AM:000 30.3 250.9 249.8 Friday, April 07, 2006 2:15:00 AM:000 30.4 250.9 249.8 Friday, April 07, 2006 2:16:00 AM:000 30.2 250.9 249.7 Friday, April 07, 2006 2:17:00 AM:000 30.3 250.9 249.6 Friday, April 07, 2006 2:18:00 AM:000 30.4 250.9 249.6 Friday, April 07, 2006 2:19:00 AM:000 30.3 250.8 249.7 Friday, April 07, 2006 2:20:00 AM:000 30.3 250.8 249.8 Friday, April 07, 2006 2:21:00 AM:000 30.4 250.8 249.7 Friday, April 07, 2006 2:22:00 AM:000 30.4 250.9 249.7 Friday, April 07, 2006 2:23:00 AM:000 30.4 250.9 249.7 Friday, April 07, 2006 2:24:00 AM:000 30.3 250.8 249.7 Friday, April 07, 2006 2:25:00 AM:000 30.4 250.9 249.6 Friday, April 07, 2006 2:26:00 AM:000 30.3 250.8 249.6 Friday, April 07, 2006 2:27:00 AM:000 30.3 250.8 249.5 Friday, April 07, 2006 2:28:00 AM:000 30.2 250.8 249.6 Friday, April 07, 2006 2:29:00 AM:000 30.1 250.8 249.6 Friday, April 07, 2006 2:30:00 AM:000 30.2 250.8 249.6 Friday, April 07, 2006 2:31:00 AM:000 30 250.8 249.5 Friday, April 07, 2006 2:32:00 AM:000 30 250.8 249.5 Friday, April 07, 2006 2:33:00 AM:000 30.1 250.8 249.5 Friday, April 07, 2006 2:34:00 AM:000 30.1 250.8 249.5 Friday, April 07, 2006 2:35:00 AM:000 30 250.8 249.4 Friday, April 07, 2006 2:36:00 AM:000 30.2 250.8 249.4 Friday, April 07, 2006 2:37:00 AM:000 30.1 250.8 249.5 Friday, April 07, 2006 2:38:00 AM:000 30 250.8 249.5 Friday, April 07, 2006 2:39:00 AM:000 30 250.8 249.5 Friday, April 07, 2006 2:40:00 AM:000 30.1 250.8 249.6 Friday, April 07, 2006 2:41:00 AM:000 30.1 250.8 249.6 Friday, April 07, 2006 2:42:00 AM:000 30.1 250.8 249.7 Friday, April 07, 2006 2:43:00 AM:000 30.1 250.8 249.7 Friday, April 07, 2006 2:44:00 AM:000 30 250.8 249.7 Friday, April 07, 2006 2:45:00 AM:000 30.1 250.8 249.7 Friday, April 07, 2006 2:46:00 AM:000 30.2 250.9 249.7 Friday, April 07, 2006 2:47:00 AM:000 30.2 250.9 249.7 Friday, April 07, 2006 2:48:00 AM:000 30.3 250.9 249.7 Friday, April 07, 2006 2:49:00 AM:000 30.2 250.8 249.6

Report 06-0413 Chart 7 Day 20 of 177 Friday, April 07, 2006 2:50:00 AM:000 30.1 250.9 249.6 Friday, April 07, 2006 2:51:00 AM:000 30.3 250.9 249.7 Friday, April 07, 2006 2:52:00 AM:000 30.2 250.9 249.7 Friday, April 07, 2006 2:53:00 AM:000 30.1 250.9 249.6 Friday, April 07, 2006 2:54:00 AM:000 30.4 250.9 249.6 Friday, April 07, 2006 2:55:00 AM:000 30.4 250.9 249.6 Friday, April 07, 2006 2:56:00 AM:000 30.3 250.8 249.7 Friday, April 07, 2006 2:57:00 AM:000 30.4 250.8 249.8 Friday, April 07, 2006 2:58:00 AM:000 30.3 250.9 249.7 Friday, April 07, 2006 2:59:00 AM:000 30.4 250.9 249.6 Friday, April 07, 2006 3:00:00 AM:000 30.3 250.8 249.7 Friday, April 07, 2006 3:01:00 AM:000 30.3 250.8 249.7 Friday, April 07, 2006 3:02:00 AM:000 30.3 250.8 249.8 Friday, April 07, 2006 3:03:00 AM:000 30.6 250.8 249.7 Friday, April 07, 2006 3:04:00 AM:000 30.4 250.8 249.8 Friday, April 07, 2006 3:05:00 AM:000 30.4 250.8 249.7 Friday, April 07, 2006 3:06:00 AM:000 30.4 250.8 249.6 Friday, April 07, 2006 3:07:00 AM:000 30.3 250.8 249.6 Friday, April 07, 2006 3:08:00 AM:000 30.2 250.8 249.7 Friday, April 07, 2006 3:09:00 AM:000 30.3 250.8 249.7 Friday, April 07, 2006 3:10:00 AM:000 30.3 250.8 249.7 Friday, April 07, 2006 3:11:00 AM:000 30.3 250.8 249.8 Friday, April 07, 2006 3:12:00 AM:000 30.1 250.8 249.8 Friday, April 07, 2006 3:13:00 AM:000 30.1 250.8 249.6 Friday, April 07, 2006 3:14:00 AM:000 30.3 250.8 249.6 Friday, April 07, 2006 3:15:00 AM:000 30.2 250.8 249.6 Friday, April 07, 2006 3:16:00 AM:000 30.2 250.8 249.7 Friday, April 07, 2006 3:17:00 AM:000 30.1 250.8 249.7 Friday, April 07, 2006 3:18:00 AM:000 30.1 250.8 249.7 Friday, April 07, 2006 3:19:00 AM:000 30 250.8 249.7 Friday, April 07, 2006 3:20:00 AM:000 30.1 250.8 249.8 Friday, April 07, 2006 3:21:00 AM:000 29.9 250.9 249.7 Friday, April 07, 2006 3:22:00 AM:000 29.8 250.9 249.7 Friday, April 07, 2006 3:23:00 AM:000 30 250.9 249.7 Friday, April 07, 2006 3:24:00 AM:000 30.1 250.9 249.7 Friday, April 07, 2006 3:25:00 AM:000 30 250.8 249.9 Friday, April 07, 2006 3:26:00 AM:000 30.1 250.9 250 Friday, April 07, 2006 3:27:00 AM:000 30.2 250.9 250 Friday, April 07, 2006 3:28:00 AM:000 30.1 250.9 250 Friday, April 07, 2006 3:29:00 AM:000 30.1 250.9 250.1 Friday, April 07, 2006 3:30:00 AM:000 30.1 250.9 250.1 Friday, April 07, 2006 3:31:00 AM:000 30.2 250.9 250.1 Friday, April 07, 2006 3:32:00 AM:000 30.3 250.9 250.1 Friday, April 07, 2006 3:33:00 AM:000 30.3 250.9 250.1 Friday, April 07, 2006 3:34:00 AM:000 30.1 251 250.1 Friday, April 07, 2006 3:35:00 AM:000 30 251 250.1 Friday, April 07, 2006 3:36:00 AM:000 30 250.9 250.1 Friday, April 07, 2006 3:37:00 AM:000 30.2 250.9 250.1 Friday, April 07, 2006 3:38:00 AM:000 30.3 250.9 250.1 Friday, April 07, 2006 3:39:00 AM:000 30.3 250.9 250.1 Friday, April 07, 2006 3:40:00 AM:000 30.3 250.8 250.1 Friday, April 07, 2006 3:41:00 AM:000 30.3 250.9 250 Friday, April 07, 2006 3:42:00 AM:000 30.2 250.8 250 Friday, April 07, 2006 3:43:00 AM:000 30.2 250.8 249.9 Friday, April 07, 2006 3:44:00 AM:000 30.3 250.8 249.9 Friday, April 07, 2006 3:45:00 AM:000 30.4 250.8 249.9 Friday, April 07, 2006 3:46:00 AM:000 30.3 250.7 249.9 Friday, April 07, 2006 3:47:00 AM:000 30.3 250.7 249.8 Friday, April 07, 2006 3:48:00 AM:000 30.3 250.7 249.8

Report 06-0413 Chart 7 Day 21 of 177 Friday, April 07, 2006 3:49:00 AM:000 30.3 250.7 249.8 Friday, April 07, 2006 3:50:00 AM:000 30.2 250.7 250.1 Friday, April 07, 2006 3:51:00 AM:000 30.3 250.7 250 Friday, April 07, 2006 3:52:00 AM:000 30.2 250.7 249.9 Friday, April 07, 2006 3:53:00 AM:000 30.1 250.7 249.9 Friday, April 07, 2006 3:54:00 AM:000 30 250.7 249.9 Friday, April 07, 2006 3:55:00 AM:000 30.1 250.7 249.9 Friday, April 07, 2006 3:56:00 AM:000 30.1 250.7 249.8 Friday, April 07, 2006 3:57:00 AM:000 30.1 250.7 249.8 Friday, April 07, 2006 3:58:00 AM:000 30.1 250.7 249.8 Friday, April 07, 2006 3:59:00 AM:000 30.1 250.6 249.8 Friday, April 07, 2006 4:00:00 AM:000 30 250.6 249.8 Friday, April 07, 2006 4:01:00 AM:000 30.1 250.7 249.7 Friday, April 07, 2006 4:02:00 AM:000 30.2 250.7 249.7 Friday, April 07, 2006 4:03:00 AM:000 30.1 250.7 249.8 Friday, April 07, 2006 4:04:00 AM:000 30 250.7 249.7 Friday, April 07, 2006 4:05:00 AM:000 30 250.6 249.7 Friday, April 07, 2006 4:06:00 AM:000 30.1 250.6 249.7 Friday, April 07, 2006 4:07:00 AM:000 30.3 250.6 249.7 Friday, April 07, 2006 4:08:00 AM:000 30.2 250.6 249.6 Friday, April 07, 2006 4:09:00 AM:000 30.2 250.7 249.6 Friday, April 07, 2006 4:10:00 AM:000 30.2 250.6 249.5 Friday, April 07, 2006 4:11:00 AM:000 30.3 250.5 249.6 Friday, April 07, 2006 4:12:00 AM:000 30.2 250.5 249.6 Friday, April 07, 2006 4:13:00 AM:000 30.2 250.4 249.6 Friday, April 07, 2006 4:14:00 AM:000 30.1 250.5 249.5 Friday, April 07, 2006 4:15:00 AM:000 30.1 250.4 249.6 Friday, April 07, 2006 4:16:00 AM:000 30.1 250.4 249.7 Friday, April 07, 2006 4:17:00 AM:000 30.3 250.4 249.7 Friday, April 07, 2006 4:18:00 AM:000 30.4 250.4 249.6 Friday, April 07, 2006 4:19:00 AM:000 30.3 250.4 249.5 Friday, April 07, 2006 4:20:00 AM:000 30.3 250.4 249.5 Friday, April 07, 2006 4:21:00 AM:000 30.2 250.3 249.5 Friday, April 07, 2006 4:22:00 AM:000 30.3 250.3 249.5 Friday, April 07, 2006 4:23:00 AM:000 30.3 250.3 249.5 Friday, April 07, 2006 4:24:00 AM:000 30.3 250.3 249.6 Friday, April 07, 2006 4:25:00 AM:000 30.2 250.3 249.6 Friday, April 07, 2006 4:26:00 AM:000 30.1 250.3 249.5 Friday, April 07, 2006 4:27:00 AM:000 30.3 250.3 249.5 Friday, April 07, 2006 4:28:00 AM:000 30.3 250.2 249.4 Friday, April 07, 2006 4:29:00 AM:000 30.2 250.2 249.4 Friday, April 07, 2006 4:30:00 AM:000 30.2 250.2 249.5 Friday, April 07, 2006 4:31:00 AM:000 30.1 250.2 249.5 Friday, April 07, 2006 4:32:00 AM:000 30.1 250.2 249.5 Friday, April 07, 2006 4:33:00 AM:000 30.1 250.3 249.4 Friday, April 07, 2006 4:34:00 AM:000 30.3 250.2 249.5 Friday, April 07, 2006 4:35:00 AM:000 30.4 250.3 249.5 Friday, April 07, 2006 4:36:00 AM:000 30.3 250.3 249.5 Friday, April 07, 2006 4:37:00 AM:000 30.1 250.3 249.4 Friday, April 07, 2006 4:38:00 AM:000 30.1 250.3 249.4 Friday, April 07, 2006 4:39:00 AM:000 30.1 250.2 249.4 Friday, April 07, 2006 4:40:00 AM:000 30 250.2 249.4 Friday, April 07, 2006 4:41:00 AM:000 30 250.2 249.4 Friday, April 07, 2006 4:42:00 AM:000 30 250.2 249.4 Friday, April 07, 2006 4:43:00 AM:000 30 250.2 249.5 Friday, April 07, 2006 4:44:00 AM:000 30.1 250.2 249.5 Friday, April 07, 2006 4:45:00 AM:000 30.1 250.2 249.4 Friday, April 07, 2006 4:46:00 AM:000 30.1 250.3 249.4 Friday, April 07, 2006 4:47:00 AM:000 30.1 250.3 249.4

Report 06-0413 Chart 7 Day 22 of 177 Friday, April 07, 2006 4:48:00 AM:000 30.1 250.2 249.4 Friday, April 07, 2006 4:49:00 AM:000 30 250.3 249.4 Friday, April 07, 2006 4:50:00 AM:000 30.2 250.2 249.4 Friday, April 07, 2006 4:51:00 AM:000 30.2 250.2 249.4 Friday, April 07, 2006 4:52:00 AM:000 30.3 250.2 249.4 Friday, April 07, 2006 4:53:00 AM:000 30.2 250.2 249.5 Friday, April 07, 2006 4:54:00 AM:000 30.2 250.2 249.6 Friday, April 07, 2006 4:55:00 AM:000 30.1 250.2 249.6 Friday, April 07, 2006 4:56:00 AM:000 30.2 250.2 249.5 Friday, April 07, 2006 4:57:00 AM:000 30.3 250.2 249.6 Friday, April 07, 2006 4:58:00 AM:000 30.3 250.2 249.6 Friday, April 07, 2006 4:59:00 AM:000 30.4 250.2 249.5 Friday, April 07, 2006 5:00:00 AM:000 30.3 250.2 249.4 Friday, April 07, 2006 5:01:00 AM:000 30.2 250.2 249.4 Friday, April 07, 2006 5:02:00 AM:000 30.3 250.2 249.4 Friday, April 07, 2006 5:03:00 AM:000 30.4 250.2 249.4 Friday, April 07, 2006 5:04:00 AM:000 30.3 250.2 249.4 Friday, April 07, 2006 5:05:00 AM:000 30.3 250.2 249.5 Friday, April 07, 2006 5:06:00 AM:000 30.4 250.2 249.4 Friday, April 07, 2006 5:07:00 AM:000 30.1 250.2 249.4 Friday, April 07, 2006 5:08:00 AM:000 30.2 250.2 249.4 Friday, April 07, 2006 5:09:00 AM:000 30 250.1 249.4 Friday, April 07, 2006 5:10:00 AM:000 30.1 250.2 249.6 Friday, April 07, 2006 5:11:00 AM:000 29.4 250.1 249.6 Friday, April 07, 2006 5:12:00 AM:000 29.8 250.1 249.7 Friday, April 07, 2006 5:13:00 AM:000 30.1 250.2 249.7 Friday, April 07, 2006 5:14:00 AM:000 30 250.2 249.7 Friday, April 07, 2006 5:15:00 AM:000 30.1 250.3 249.7 Friday, April 07, 2006 5:16:00 AM:000 29.8 250.4 249.7 Friday, April 07, 2006 5:17:00 AM:000 29.6 250.4 249.6 Friday, April 07, 2006 5:18:00 AM:000 29.8 250.3 249.6 Friday, April 07, 2006 5:19:00 AM:000 29.8 250.4 249.5 Friday, April 07, 2006 5:20:00 AM:000 30 250.4 249.6 Friday, April 07, 2006 5:21:00 AM:000 30.1 250.4 249.6 Friday, April 07, 2006 5:22:00 AM:000 30.1 250.4 249.7 Friday, April 07, 2006 5:23:00 AM:000 30.2 250.4 249.7 Friday, April 07, 2006 5:24:00 AM:000 30.2 250.4 249.7 Friday, April 07, 2006 5:25:00 AM:000 30 250.5 249.7 Friday, April 07, 2006 5:26:00 AM:000 29.9 250.5 249.7 Friday, April 07, 2006 5:27:00 AM:000 29.9 250.5 249.8 Friday, April 07, 2006 5:28:00 AM:000 30.2 250.5 249.8 Friday, April 07, 2006 5:29:00 AM:000 30.3 250.5 249.7 Friday, April 07, 2006 5:30:00 AM:000 30 250.5 249.7 Friday, April 07, 2006 5:31:00 AM:000 29.9 250.5 249.7 Friday, April 07, 2006 5:32:00 AM:000 30.3 250.5 249.7 Friday, April 07, 2006 5:33:00 AM:000 30.3 250.4 249.7 Friday, April 07, 2006 5:34:00 AM:000 30.3 250.4 249.7 Friday, April 07, 2006 5:35:00 AM:000 30.4 250.4 249.6 Friday, April 07, 2006 5:36:00 AM:000 30.3 250.4 249.7 Friday, April 07, 2006 5:37:00 AM:000 30.2 250.4 249.8 Friday, April 07, 2006 5:38:00 AM:000 30.2 250.4 249.8 Friday, April 07, 2006 5:39:00 AM:000 30.1 250.4 249.7 Friday, April 07, 2006 5:40:00 AM:000 30.2 250.4 249.7 Friday, April 07, 2006 5:41:00 AM:000 29.7 250.4 249.6 Friday, April 07, 2006 5:42:00 AM:000 29.7 250.4 249.6 Friday, April 07, 2006 5:43:00 AM:000 29.9 250.4 249.6 Friday, April 07, 2006 5:44:00 AM:000 30.1 250.4 249.6 Friday, April 07, 2006 5:45:00 AM:000 30.4 250.4 249.6 Friday, April 07, 2006 5:46:00 AM:000 30.2 250.3 249.6

Report 06-0413 Chart 7 Day 23 of 177 Friday, April 07, 2006 5:47:00 AM:000 30.1 250.3 249.7 Friday, April 07, 2006 5:48:00 AM:000 30.1 250.3 249.6 Friday, April 07, 2006 5:49:00 AM:000 30.2 250.4 249.5 Friday, April 07, 2006 5:50:00 AM:000 30.2 250.4 249.5 Friday, April 07, 2006 5:51:00 AM:000 30.1 250.4 249.6 Friday, April 07, 2006 5:52:00 AM:000 30.1 250.3 249.6 Friday, April 07, 2006 5:53:00 AM:000 30.1 250.4 249.6 Friday, April 07, 2006 5:54:00 AM:000 30 250.3 249.6 Friday, April 07, 2006 5:55:00 AM:000 29.9 250.3 249.6 Friday, April 07, 2006 5:56:00 AM:000 30.1 250.4 249.7 Friday, April 07, 2006 5:57:00 AM:000 30 250.4 249.7 Friday, April 07, 2006 5:58:00 AM:000 30.1 250.4 249.6 Friday, April 07, 2006 5:59:00 AM:000 30 250.4 249.6 Friday, April 07, 2006 6:00:00 AM:000 30 250.4 249.7 Friday, April 07, 2006 6:01:00 AM:000 29.9 250.4 249.7 Friday, April 07, 2006 6:02:00 AM:000 29.9 250.4 249.7 Friday, April 07, 2006 6:03:00 AM:000 30 250.4 249.7 Friday, April 07, 2006 6:04:00 AM:000 30 250.4 249.6 Friday, April 07, 2006 6:05:00 AM:000 30.1 250.5 249.6 Friday, April 07, 2006 6:06:00 AM:000 30.1 250.5 249.6 Friday, April 07, 2006 6:07:00 AM:000 30.1 250.5 249.6 Friday, April 07, 2006 6:08:00 AM:000 29.9 250.5 249.6 Friday, April 07, 2006 6:09:00 AM:000 30 250.5 249.6 Friday, April 07, 2006 6:10:00 AM:000 29.9 250.5 249.6 Friday, April 07, 2006 6:11:00 AM:000 30.2 250.5 249.7 Friday, April 07, 2006 6:12:00 AM:000 30 250.5 249.7 Friday, April 07, 2006 6:13:00 AM:000 30 250.5 249.6 Friday, April 07, 2006 6:14:00 AM:000 30.1 250.5 249.6 Friday, April 07, 2006 6:15:00 AM:000 30.2 250.5 249.5 Friday, April 07, 2006 6:16:00 AM:000 30.3 250.5 249.5 Friday, April 07, 2006 6:17:00 AM:000 30.5 250.5 249.5 Friday, April 07, 2006 6:18:00 AM:000 30.4 250.5 249.6 Friday, April 07, 2006 6:19:00 AM:000 30.4 250.5 249.5 Friday, April 07, 2006 6:20:00 AM:000 30.3 250.4 249.5 Friday, April 07, 2006 6:21:00 AM:000 30.6 250.5 249.4 Friday, April 07, 2006 6:22:00 AM:000 30.4 250.4 249.5 Friday, April 07, 2006 6:23:00 AM:000 30.6 250.4 249.5 Friday, April 07, 2006 6:24:00 AM:000 30.3 250.4 249.5 Friday, April 07, 2006 6:25:00 AM:000 30.4 250.4 249.5 Friday, April 07, 2006 6:26:00 AM:000 30.5 250.3 249.5 Friday, April 07, 2006 6:27:00 AM:000 30.5 250.3 249.5 Friday, April 07, 2006 6:28:00 AM:000 30.1 250.3 249.5 Friday, April 07, 2006 6:29:00 AM:000 30.2 250.3 249.4 Friday, April 07, 2006 6:30:00 AM:000 30.2 250.3 249.2 Friday, April 07, 2006 6:31:00 AM:000 30 250.3 249.2 Friday, April 07, 2006 6:32:00 AM:000 30 250.3 249.3 Friday, April 07, 2006 6:33:00 AM:000 30.1 250.3 249.5 Friday, April 07, 2006 6:34:00 AM:000 29.9 250.3 249.5 Friday, April 07, 2006 6:35:00 AM:000 30.1 250.3 249.4 Friday, April 07, 2006 6:36:00 AM:000 30.1 250.3 249.4 Friday, April 07, 2006 6:37:00 AM:000 30.1 250.3 249.5 Friday, April 07, 2006 6:38:00 AM:000 30.2 250.3 249.5 Friday, April 07, 2006 6:39:00 AM:000 30.2 250.3 249.5 Friday, April 07, 2006 6:40:00 AM:000 29.9 250.4 249.5 Friday, April 07, 2006 6:41:00 AM:000 29.9 250.4 249.5 Friday, April 07, 2006 6:42:00 AM:000 30 250.4 249.5 Friday, April 07, 2006 6:43:00 AM:000 30.1 250.4 249.5 Friday, April 07, 2006 6:44:00 AM:000 29.9 250.4 249.5 Friday, April 07, 2006 6:45:00 AM:000 30.2 250.4 249.5

Report 06-0413 Chart 7 Day 24 of 177 Friday, April 07, 2006 6:46:00 AM:000 30.4 250.4 249.5 Friday, April 07, 2006 6:47:00 AM:000 30.2 250.4 249.5 Friday, April 07, 2006 6:48:00 AM:000 29.9 250.4 249.4 Friday, April 07, 2006 6:49:00 AM:000 30.1 250.4 249.5 Friday, April 07, 2006 6:50:00 AM:000 30.2 250.4 249.4 Friday, April 07, 2006 6:51:00 AM:000 30.3 250.4 249.4 Friday, April 07, 2006 6:52:00 AM:000 30.4 250.4 249.5 Friday, April 07, 2006 6:53:00 AM:000 30.1 250.4 249.5 Friday, April 07, 2006 6:54:00 AM:000 30.3 250.4 249.5 Friday, April 07, 2006 6:55:00 AM:000 30.1 250.3 249.4 Friday, April 07, 2006 6:56:00 AM:000 30.1 250.3 249.5 Friday, April 07, 2006 6:57:00 AM:000 30.3 250.3 249.5 Friday, April 07, 2006 6:58:00 AM:000 30.4 250.3 249.4 Friday, April 07, 2006 6:59:00 AM:000 30.3 250.4 249.4 Friday, April 07, 2006 7:00:00 AM:000 30.2 250.3 249.4 Friday, April 07, 2006 7:01:00 AM:000 30.2 250.3 249.5 Friday, April 07, 2006 7:02:00 AM:000 30.2 250.3 249.5 Friday, April 07, 2006 7:03:00 AM:000 30.1 250.3 249.5 Friday, April 07, 2006 7:04:00 AM:000 30.4 250.3 249.5 Friday, April 07, 2006 7:05:00 AM:000 30.4 250.3 249.5 Friday, April 07, 2006 7:06:00 AM:000 30.4 250.3 249.5 Friday, April 07, 2006 7:07:00 AM:000 30.4 250.3 249.5 Friday, April 07, 2006 7:08:00 AM:000 30.3 250.3 249.5 Friday, April 07, 2006 7:09:00 AM:000 30.3 250.3 249.5 Friday, April 07, 2006 7:10:00 AM:000 30.4 250.3 249.5 Friday, April 07, 2006 7:11:00 AM:000 30.2 250.3 249.4 Friday, April 07, 2006 7:12:00 AM:000 30.5 250.2 249.4 Friday, April 07, 2006 7:13:00 AM:000 30.4 250.2 249.5 Friday, April 07, 2006 7:14:00 AM:000 30 250.2 249.5 Friday, April 07, 2006 7:15:00 AM:000 30.3 250.2 249.5 Friday, April 07, 2006 7:16:00 AM:000 30.2 250.2 249.4 Friday, April 07, 2006 7:17:00 AM:000 30.3 250.2 249.4 Friday, April 07, 2006 7:18:00 AM:000 30.1 250.2 249.4 Friday, April 07, 2006 7:19:00 AM:000 30.1 250.2 249.4 Friday, April 07, 2006 7:20:00 AM:000 30.3 250.3 249.4 Friday, April 07, 2006 7:21:00 AM:000 30.1 250.3 249.5 Friday, April 07, 2006 7:22:00 AM:000 30 250.3 249.5 Friday, April 07, 2006 7:23:00 AM:000 29.8 250.3 249.5 Friday, April 07, 2006 7:24:00 AM:000 30.1 250.3 249.4 Friday, April 07, 2006 7:25:00 AM:000 30 250.3 249.6 Friday, April 07, 2006 7:26:00 AM:000 29.9 250.3 249.7 Friday, April 07, 2006 7:27:00 AM:000 30.3 250.3 249.6 Friday, April 07, 2006 7:28:00 AM:000 30 250.4 249.5 Friday, April 07, 2006 7:29:00 AM:000 30 250.4 249.5 Friday, April 07, 2006 7:30:00 AM:000 30.1 250.3 249.4 Friday, April 07, 2006 7:31:00 AM:000 30.1 250.4 249.4 Friday, April 07, 2006 7:32:00 AM:000 29.9 250.3 249.3 Friday, April 07, 2006 7:33:00 AM:000 30.3 250.3 249.3 Friday, April 07, 2006 7:34:00 AM:000 30.2 250.3 249.3 Friday, April 07, 2006 7:35:00 AM:000 30.2 250.3 249.3 Friday, April 07, 2006 7:36:00 AM:000 30.1 250.3 249.4 Friday, April 07, 2006 7:37:00 AM:000 30.2 250.3 249.5 Friday, April 07, 2006 7:38:00 AM:000 30.3 250.3 249.4 Friday, April 07, 2006 7:39:00 AM:000 30.1 250.2 249.2 Friday, April 07, 2006 7:40:00 AM:000 30.2 250.2 249.3 Friday, April 07, 2006 7:41:00 AM:000 30.3 250.2 249.4 Friday, April 07, 2006 7:42:00 AM:000 30.4 250.2 249.4 Friday, April 07, 2006 7:43:00 AM:000 30.3 250.2 249.3 Friday, April 07, 2006 7:44:00 AM:000 30.1 250.1 249.4

Report 06-0413 Chart 7 Day 25 of 177 Friday, April 07, 2006 7:45:00 AM:000 30.4 250.1 249.5 Friday, April 07, 2006 7:46:00 AM:000 30.4 250.1 249.5 Friday, April 07, 2006 7:47:00 AM:000 30.6 250.1 249.4 Friday, April 07, 2006 7:48:00 AM:000 30.5 250.1 249.4 Friday, April 07, 2006 7:49:00 AM:000 30.4 250.1 249.4 Friday, April 07, 2006 7:50:00 AM:000 30.2 250.1 249.4 Friday, April 07, 2006 7:51:00 AM:000 30.5 250.1 249.5 Friday, April 07, 2006 7:52:00 AM:000 30.6 250 249.5 Friday, April 07, 2006 7:53:00 AM:000 30.5 250.1 249.5 Friday, April 07, 2006 7:54:00 AM:000 30.5 250.1 249.4 Friday, April 07, 2006 7:55:00 AM:000 30.3 250 249.5 Friday, April 07, 2006 7:56:00 AM:000 30.3 250 249.5 Friday, April 07, 2006 7:57:00 AM:000 30.3 250.1 249.4 Friday, April 07, 2006 7:58:00 AM:000 30.4 250.1 249.4 Friday, April 07, 2006 7:59:00 AM:000 30.2 250.1 249.5 Friday, April 07, 2006 8:00:00 AM:000 30.3 250.1 249.4 Friday, April 07, 2006 8:01:00 AM:000 30.1 250.1 249.3 Friday, April 07, 2006 8:02:00 AM:000 30.2 250.1 249.4 Friday, April 07, 2006 8:03:00 AM:000 30.1 250.1 249.5 Friday, April 07, 2006 8:04:00 AM:000 30 250.1 249.5 Friday, April 07, 2006 8:05:00 AM:000 29.9 250.1 249.4 Friday, April 07, 2006 8:06:00 AM:000 29.9 250.2 249.5 Friday, April 07, 2006 8:07:00 AM:000 30 250.2 249.5 Friday, April 07, 2006 8:08:00 AM:000 30.2 250.2 249.5 Friday, April 07, 2006 8:09:00 AM:000 30.1 250.2 249.6 Friday, April 07, 2006 8:10:00 AM:000 30.2 250.2 249.5 Friday, April 07, 2006 8:11:00 AM:000 30.3 250.2 249.5 Friday, April 07, 2006 8:12:00 AM:000 30.1 250.2 249.6 Friday, April 07, 2006 8:13:00 AM:000 30 250.2 249.6 Friday, April 07, 2006 8:14:00 AM:000 30.1 250.2 249.5 Friday, April 07, 2006 8:15:00 AM:000 30.1 250.3 249.6 Friday, April 07, 2006 8:16:00 AM:000 30.4 250.3 249.7 Friday, April 07, 2006 8:17:00 AM:000 30.5 250.2 249.8 Friday, April 07, 2006 8:18:00 AM:000 30.4 250.3 249.7 Friday, April 07, 2006 8:19:00 AM:000 30.4 250.3 249.7 Friday, April 07, 2006 8:20:00 AM:000 30.4 250.3 249.7 Friday, April 07, 2006 8:21:00 AM:000 30.5 250.3 249.5 Friday, April 07, 2006 8:22:00 AM:000 30.4 250.3 249.5 Friday, April 07, 2006 8:23:00 AM:000 30.3 250.3 249.6 Friday, April 07, 2006 8:24:00 AM:000 30.4 250.3 249.5 Friday, April 07, 2006 8:25:00 AM:000 30.4 250.3 249.6 Friday, April 07, 2006 8:26:00 AM:000 30.4 250.3 249.7 Friday, April 07, 2006 8:27:00 AM:000 30.4 250.4 249.8 Friday, April 07, 2006 8:28:00 AM:000 30.4 250.4 249.8 Friday, April 07, 2006 8:29:00 AM:000 30.4 250.4 249.8 Friday, April 07, 2006 8:30:00 AM:000 30.2 250.4 249.8 Friday, April 07, 2006 8:31:00 AM:000 30.3 250.4 249.7 Friday, April 07, 2006 8:32:00 AM:000 30.6 250.4 249.8 Friday, April 07, 2006 8:33:00 AM:000 30.6 250.4 249.8 Friday, April 07, 2006 8:34:00 AM:000 30.5 250.4 249.7 Friday, April 07, 2006 8:35:00 AM:000 30.3 250.4 249.8 Friday, April 07, 2006 8:36:00 AM:000 30.6 250.4 249.7 Friday, April 07, 2006 8:37:00 AM:000 30.6 250.3 249.7 Friday, April 07, 2006 8:38:00 AM:000 30.2 250.3 249.8 Friday, April 07, 2006 8:39:00 AM:000 30.3 250.3 249.7 Friday, April 07, 2006 8:40:00 AM:000 30.3 250.4 249.8 Friday, April 07, 2006 8:41:00 AM:000 30.4 250.4 249.8 Friday, April 07, 2006 8:42:00 AM:000 30.3 250.4 249.8 Friday, April 07, 2006 8:43:00 AM:000 30.3 250.4 249.9

Report 06-0413 Chart 7 Day 26 of 177 Friday, April 07, 2006 8:44:00 AM:000 30.3 250.5 249.8 Friday, April 07, 2006 8:45:00 AM:000 30.1 250.5 249.9 Friday, April 07, 2006 8:46:00 AM:000 30 250.5 249.8 Friday, April 07, 2006 8:47:00 AM:000 29.9 250.5 249.8 Friday, April 07, 2006 8:48:00 AM:000 30 250.5 249.8 Friday, April 07, 2006 8:49:00 AM:000 30.1 250.5 249.9 Friday, April 07, 2006 8:50:00 AM:000 30.1 250.5 249.8 Friday, April 07, 2006 8:51:00 AM:000 30.2 250.5 249.8 Friday, April 07, 2006 8:52:00 AM:000 30.2 250.5 249.8 Friday, April 07, 2006 8:53:00 AM:000 30.4 250.5 249.8 Friday, April 07, 2006 8:54:00 AM:000 30.3 250.5 249.8 Friday, April 07, 2006 8:55:00 AM:000 30.5 250.6 250 Friday, April 07, 2006 8:56:00 AM:000 30.4 250.6 249.9 Friday, April 07, 2006 8:57:00 AM:000 30.1 250.6 249.8 Friday, April 07, 2006 8:58:00 AM:000 30.7 250.6 249.9 Friday, April 07, 2006 8:59:00 AM:000 30.5 250.6 249.8 Friday, April 07, 2006 9:00:00 AM:000 30.4 250.6 249.9 Friday, April 07, 2006 9:01:00 AM:000 30.4 250.6 249.8 Friday, April 07, 2006 9:02:00 AM:000 30.6 250.6 249.8 Friday, April 07, 2006 9:03:00 AM:000 30.4 250.5 249.8 Friday, April 07, 2006 9:04:00 AM:000 30.4 250.4 249.8 Friday, April 07, 2006 9:05:00 AM:000 30.5 250.4 249.9 Friday, April 07, 2006 9:06:00 AM:000 30.4 250.5 249.8 Friday, April 07, 2006 9:07:00 AM:000 30.5 250.5 249.8 Friday, April 07, 2006 9:08:00 AM:000 30.6 250.5 249.7 Friday, April 07, 2006 9:09:00 AM:000 30.9 250.5 249.7 Friday, April 07, 2006 9:10:00 AM:000 31 250.5 249.7 Friday, April 07, 2006 9:11:00 AM:000 30.8 250.4 249.7 Friday, April 07, 2006 9:12:00 AM:000 30.8 250.4 249.7 Friday, April 07, 2006 9:13:00 AM:000 30.7 250.4 249.7 Friday, April 07, 2006 9:14:00 AM:000 30.8 250.3 249.6 Friday, April 07, 2006 9:15:00 AM:000 30.8 250.3 249.8 Friday, April 07, 2006 9:16:00 AM:000 30.5 250.3 249.9 Friday, April 07, 2006 9:17:00 AM:000 30.7 250.3 249.8 Friday, April 07, 2006 9:18:00 AM:000 30.3 250.3 249.6 Friday, April 07, 2006 9:19:00 AM:000 30.4 250.3 249.6 Friday, April 07, 2006 9:20:00 AM:000 30.4 250.4 249.6 Friday, April 07, 2006 9:21:00 AM:000 30.4 250.4 249.6 Friday, April 07, 2006 9:22:00 AM:000 30.3 250.3 249.6 Friday, April 07, 2006 9:23:00 AM:000 30.2 250.4 249.6 Friday, April 07, 2006 9:24:00 AM:000 30.2 250.4 249.6 Friday, April 07, 2006 9:25:00 AM:000 30.1 250.4 249.7 Friday, April 07, 2006 9:26:00 AM:000 29.8 250.4 249.7 Friday, April 07, 2006 9:27:00 AM:000 30 250.5 249.8 Friday, April 07, 2006 9:28:00 AM:000 30.3 250.5 249.8 Friday, April 07, 2006 9:29:00 AM:000 30.4 250.5 249.8 Friday, April 07, 2006 9:30:00 AM:000 30.3 250.5 249.8 Friday, April 07, 2006 9:31:00 AM:000 30.3 250.5 249.8 Friday, April 07, 2006 9:32:00 AM:000 30 250.6 249.8 Friday, April 07, 2006 9:33:00 AM:000 30 250.6 249.8 Friday, April 07, 2006 9:34:00 AM:000 30.2 250.6 249.8 Friday, April 07, 2006 9:35:00 AM:000 30.2 250.6 249.8 Friday, April 07, 2006 9:36:00 AM:000 30.2 250.6 249.7 Friday, April 07, 2006 9:37:00 AM:000 30.2 250.6 249.8 Friday, April 07, 2006 9:38:00 AM:000 30.2 250.5 249.8 Friday, April 07, 2006 9:39:00 AM:000 30.2 250.6 249.7 Friday, April 07, 2006 9:40:00 AM:000 30.2 250.6 249.8 Friday, April 07, 2006 9:41:00 AM:000 30.2 250.6 249.9 Friday, April 07, 2006 9:42:00 AM:000 30.5 250.6 249.8

Report 06-0413 Chart 7 Day 27 of 177 Friday, April 07, 2006 9:43:00 AM:000 30.2 250.6 249.8 Friday, April 07, 2006 9:44:00 AM:000 30.3 250.6 249.8 Friday, April 07, 2006 9:45:00 AM:000 30.3 250.6 249.8 Friday, April 07, 2006 9:46:00 AM:000 30.3 250.6 251.8 Friday, April 07, 2006 9:47:00 AM:000 30 250.6 256 Friday, April 07, 2006 9:48:00 AM:000 30.4 250.3 257.4 Friday, April 07, 2006 9:49:00 AM:000 31 250.2 253.5 Friday, April 07, 2006 9:50:00 AM:000 31.1 249.5 251.2 Friday, April 07, 2006 9:51:00 AM:000 31 249 249.7 Friday, April 07, 2006 9:52:00 AM:000 31.1 248.9 250 Friday, April 07, 2006 9:53:00 AM:000 30.9 248.7 249.7 Friday, April 07, 2006 9:54:00 AM:000 30.8 248.7 249.4 Friday, April 07, 2006 9:55:00 AM:000 31 248.7 249.2 Friday, April 07, 2006 9:56:00 AM:000 30.9 248.7 249.1 Friday, April 07, 2006 9:57:00 AM:000 30.9 248.6 249.2 Friday, April 07, 2006 9:58:00 AM:000 30.9 248.6 248.8 Friday, April 07, 2006 9:59:00 AM:000 30.6 248.5 248.6 Friday, April 07, 2006 10:00:00 AM:000 30.3 248.5 248.6 Friday, April 07, 2006 10:01:00 AM:000 30.4 248.5 248.5 Friday, April 07, 2006 10:02:00 AM:000 30.3 248.5 248.7 Friday, April 07, 2006 10:03:00 AM:000 30.3 248.5 248.6 Friday, April 07, 2006 10:04:00 AM:000 30.2 248.6 248.5 Friday, April 07, 2006 10:05:00 AM:000 30.3 248.6 248.5 Friday, April 07, 2006 10:06:00 AM:000 30.4 248.6 248.4 Friday, April 07, 2006 10:07:00 AM:000 30.3 248.6 248.5 Friday, April 07, 2006 10:08:00 AM:000 30.2 248.6 248.6 Friday, April 07, 2006 10:09:00 AM:000 30.2 248.6 248.5 Friday, April 07, 2006 10:10:00 AM:000 30.4 248.6 248.4 Friday, April 07, 2006 10:11:00 AM:000 30.4 248.6 248.5 Friday, April 07, 2006 10:12:00 AM:000 30.3 248.7 248.4 Friday, April 07, 2006 10:13:00 AM:000 30.3 248.7 248.5 Friday, April 07, 2006 10:14:00 AM:000 30.1 248.7 248.5 Friday, April 07, 2006 10:15:00 AM:000 30.2 248.6 248.5 Friday, April 07, 2006 10:16:00 AM:000 30.5 248.6 248.4 Friday, April 07, 2006 10:17:00 AM:000 30.4 248.7 248.4 Friday, April 07, 2006 10:18:00 AM:000 30.5 248.7 248.6 Friday, April 07, 2006 10:19:00 AM:000 30.3 248.7 248.5 Friday, April 07, 2006 10:20:00 AM:000 30.5 248.7 248.5 Friday, April 07, 2006 10:21:00 AM:000 30.7 248.7 248.5 Friday, April 07, 2006 10:22:00 AM:000 30.6 248.7 248.6 Friday, April 07, 2006 10:23:00 AM:000 30.6 248.7 248.6 Friday, April 07, 2006 10:24:00 AM:000 30.7 248.7 248.6 Friday, April 07, 2006 10:25:00 AM:000 30.6 248.7 248.7 Friday, April 07, 2006 10:26:00 AM:000 30.5 248.7 248.7 Friday, April 07, 2006 10:27:00 AM:000 30.6 248.7 248.8 Friday, April 07, 2006 10:28:00 AM:000 30.8 248.7 248.8 Friday, April 07, 2006 10:29:00 AM:000 30.8 248.7 248.9 Friday, April 07, 2006 10:30:00 AM:000 30.7 248.7 248.8 Friday, April 07, 2006 10:31:00 AM:000 30.8 248.7 248.8 Friday, April 07, 2006 10:32:00 AM:000 30.9 248.7 248.9 Friday, April 07, 2006 10:33:00 AM:000 30.8 248.7 248.9 Friday, April 07, 2006 10:34:00 AM:000 30.7 248.7 249 Friday, April 07, 2006 10:35:00 AM:000 30.6 248.7 249 Friday, April 07, 2006 10:36:00 AM:000 30.7 248.7 248.9 Friday, April 07, 2006 10:37:00 AM:000 30.7 248.8 248.9 Friday, April 07, 2006 10:38:00 AM:000 30.7 248.8 248.8 Friday, April 07, 2006 10:39:00 AM:000 30.7 248.8 248.8 Friday, April 07, 2006 10:40:00 AM:000 30.4 248.8 248.9 Friday, April 07, 2006 10:41:00 AM:000 30.4 248.8 248.9

Report 06-0413 Chart 7 Day 28 of 177 Friday, April 07, 2006 10:42:00 AM:000 30.3 248.9 249.1 Friday, April 07, 2006 10:43:00 AM:000 30.3 248.9 249 Friday, April 07, 2006 10:44:00 AM:000 30.3 249 249.1 Friday, April 07, 2006 10:45:00 AM:000 30.4 249 249 Friday, April 07, 2006 10:46:00 AM:000 30.3 249.1 249 Friday, April 07, 2006 10:47:00 AM:000 30.4 249.1 249 Friday, April 07, 2006 10:48:00 AM:000 30.2 249.1 249 Friday, April 07, 2006 10:49:00 AM:000 30.4 249.2 249.2 Friday, April 07, 2006 10:50:00 AM:000 30.4 249.2 249.2 Friday, April 07, 2006 10:51:00 AM:000 30.4 249.3 249.2 Friday, April 07, 2006 10:52:00 AM:000 30.5 249.4 249.2 Friday, April 07, 2006 10:53:00 AM:000 30.4 249.4 249.2 Friday, April 07, 2006 10:54:00 AM:000 30.4 249.4 249.3 Friday, April 07, 2006 10:55:00 AM:000 30.4 249.4 249.4 Friday, April 07, 2006 10:56:00 AM:000 30.3 249.5 249.4 Friday, April 07, 2006 10:57:00 AM:000 30.3 249.5 249.5 Friday, April 07, 2006 10:58:00 AM:000 30.4 249.5 249.6 Friday, April 07, 2006 10:59:00 AM:000 30.4 249.5 249.6 Friday, April 07, 2006 11:00:00 AM:000 30.4 249.5 249.6 Friday, April 07, 2006 11:01:00 AM:000 30.4 249.6 249.6 Friday, April 07, 2006 11:02:00 AM:000 30.3 249.6 249.7 Friday, April 07, 2006 11:03:00 AM:000 30.5 249.6 249.7 Friday, April 07, 2006 11:04:00 AM:000 30.5 249.6 249.6 Friday, April 07, 2006 11:05:00 AM:000 30.3 249.7 249.6 Friday, April 07, 2006 11:06:00 AM:000 30.4 249.7 249.7 Friday, April 07, 2006 11:07:00 AM:000 30.3 249.7 249.7 Friday, April 07, 2006 11:08:00 AM:000 30.4 249.8 249.7 Friday, April 07, 2006 11:09:00 AM:000 30.4 249.8 249.7 Friday, April 07, 2006 11:10:00 AM:000 30.4 249.8 249.8 Friday, April 07, 2006 11:11:00 AM:000 30.4 249.8 249.8 Friday, April 07, 2006 11:12:00 AM:000 30.7 249.8 249.9 Friday, April 07, 2006 11:13:00 AM:000 30.9 249.9 249.9 Friday, April 07, 2006 11:14:00 AM:000 31.1 249.9 249.8 Friday, April 07, 2006 11:15:00 AM:000 31 249.9 249.8 Friday, April 07, 2006 11:16:00 AM:000 30.9 249.9 249.8 Friday, April 07, 2006 11:17:00 AM:000 30.8 250 249.7 Friday, April 07, 2006 11:18:00 AM:000 31 250 249.9 Friday, April 07, 2006 11:19:00 AM:000 30.7 250 249.9 Friday, April 07, 2006 11:20:00 AM:000 30.5 249.9 249.8 Friday, April 07, 2006 11:21:00 AM:000 30.5 250 249.9 Friday, April 07, 2006 11:22:00 AM:000 30.5 250 249.9 Friday, April 07, 2006 11:23:00 AM:000 30.4 250 250 Friday, April 07, 2006 11:24:00 AM:000 30.3 250.1 250 Friday, April 07, 2006 11:25:00 AM:000 30.5 250.1 249.9 Friday, April 07, 2006 11:26:00 AM:000 30.6 250.1 249.9 Friday, April 07, 2006 11:27:00 AM:000 30.3 250.1 249.8 Friday, April 07, 2006 11:28:00 AM:000 30.2 250.2 249.9 Friday, April 07, 2006 11:29:00 AM:000 30.2 250.2 249.9 Friday, April 07, 2006 11:30:00 AM:000 30.4 250.3 249.9 Friday, April 07, 2006 11:31:00 AM:000 30.3 250.3 249.9 Friday, April 07, 2006 11:32:00 AM:000 30.5 250.3 249.9 Friday, April 07, 2006 11:33:00 AM:000 30.4 250.3 249.9 Friday, April 07, 2006 11:34:00 AM:000 30.4 250.4 250 Friday, April 07, 2006 11:35:00 AM:000 30.4 250.4 249.9 Friday, April 07, 2006 11:36:00 AM:000 30.5 250.4 249.9 Friday, April 07, 2006 11:37:00 AM:000 30.5 250.4 250 Friday, April 07, 2006 11:38:00 AM:000 30.5 250.4 250 Friday, April 07, 2006 11:39:00 AM:000 30.4 250.4 250 Friday, April 07, 2006 11:40:00 AM:000 30.4 250.4 250

Report 06-0413 Chart 7 Day 29 of 177 Friday, April 07, 2006 11:41:00 AM:000 30.3 250.4 250 Friday, April 07, 2006 11:42:00 AM:000 29.8 250.4 250.1 Friday, April 07, 2006 11:43:00 AM:000 30.1 250.4 250 Friday, April 07, 2006 11:44:00 AM:000 30.3 250.5 250 Friday, April 07, 2006 11:45:00 AM:000 30.6 250.5 250.1 Friday, April 07, 2006 11:46:00 AM:000 30.2 250.5 250.1 Friday, April 07, 2006 11:47:00 AM:000 30.5 250.5 250.1 Friday, April 07, 2006 11:48:00 AM:000 30.4 250.5 250.1 Friday, April 07, 2006 11:49:00 AM:000 30.4 250.6 250.1 Friday, April 07, 2006 11:50:00 AM:000 30.5 250.6 250.2 Friday, April 07, 2006 11:51:00 AM:000 30.5 250.6 250.2 Friday, April 07, 2006 11:52:00 AM:000 30.5 250.6 250.2 Friday, April 07, 2006 11:53:00 AM:000 30.5 250.6 250.3 Friday, April 07, 2006 11:54:00 AM:000 30.4 250.6 250.2 Friday, April 07, 2006 11:55:00 AM:000 30.6 250.6 250.2 Friday, April 07, 2006 11:56:00 AM:000 30.5 250.6 250.2 Friday, April 07, 2006 11:57:00 AM:000 30.6 250.5 250.2 Friday, April 07, 2006 11:58:00 AM:000 30.6 250.5 250.1 Friday, April 07, 2006 11:59:00 AM:000 30.5 250.6 250.1 Friday, April 07, 2006 12:00:00 PM:000 30.6 250.6 250.1 Friday, April 07, 2006 12:01:00 PM:000 30.1 250.6 250.1 Friday, April 07, 2006 12:02:00 PM:000 30.2 250.6 250.1 Friday, April 07, 2006 12:03:00 PM:000 30.1 250.6 250.2 Friday, April 07, 2006 12:04:00 PM:000 30 250.6 250.3 Friday, April 07, 2006 12:05:00 PM:000 30 250.6 250.2 Friday, April 07, 2006 12:06:00 PM:000 30 250.6 250.1 Friday, April 07, 2006 12:07:00 PM:000 30.2 250.7 250.1 Friday, April 07, 2006 12:08:00 PM:000 30 250.6 250.2 Friday, April 07, 2006 12:09:00 PM:000 30 250.7 250.3 Friday, April 07, 2006 12:10:00 PM:000 30.3 250.8 250.2 Friday, April 07, 2006 12:11:00 PM:000 30.3 250.8 250.2 Friday, April 07, 2006 12:12:00 PM:000 30.3 250.8 250.3 Friday, April 07, 2006 12:13:00 PM:000 29.9 250.8 250.3 Friday, April 07, 2006 12:14:00 PM:000 29.7 250.9 250.3 Friday, April 07, 2006 12:15:00 PM:000 29.5 250.9 250.3 Friday, April 07, 2006 12:16:00 PM:000 29.8 250.9 250.2 Friday, April 07, 2006 12:17:00 PM:000 30.2 250.9 250.3 Friday, April 07, 2006 12:18:00 PM:000 30 251 250.4 Friday, April 07, 2006 12:19:00 PM:000 29.9 251 250.5 Friday, April 07, 2006 12:20:00 PM:000 29.8 251 250.6 Friday, April 07, 2006 12:21:00 PM:000 30.2 251.1 250.5 Friday, April 07, 2006 12:22:00 PM:000 30 251.1 250.4 Friday, April 07, 2006 12:23:00 PM:000 30.1 251.1 250.3 Friday, April 07, 2006 12:24:00 PM:000 30.2 251.1 250.3 Friday, April 07, 2006 12:25:00 PM:000 30.3 251.1 250.4 Friday, April 07, 2006 12:26:00 PM:000 30.2 251.1 250.3 Friday, April 07, 2006 12:27:00 PM:000 30.1 251 250.2 Friday, April 07, 2006 12:28:00 PM:000 30.4 251 250.2 Friday, April 07, 2006 12:29:00 PM:000 30.3 251.1 250.3 Friday, April 07, 2006 12:30:00 PM:000 30.2 251.1 250.2 Friday, April 07, 2006 12:31:00 PM:000 30.7 251.1 250.2 Friday, April 07, 2006 12:32:00 PM:000 30.7 251.1 250.2 Friday, April 07, 2006 12:33:00 PM:000 30.1 251 250.1 Friday, April 07, 2006 12:34:00 PM:000 30.5 251 250 Friday, April 07, 2006 12:35:00 PM:000 30.4 251 250.1 Friday, April 07, 2006 12:36:00 PM:000 30.1 250.9 250.1 Friday, April 07, 2006 12:37:00 PM:000 30.4 251 250.1 Friday, April 07, 2006 12:38:00 PM:000 30.6 251 250 Friday, April 07, 2006 12:39:00 PM:000 30.5 250.8 250

Report 06-0413 Chart 7 Day 30 of 177 Friday, April 07, 2006 12:40:00 PM:000 30.7 250.8 249.9 Friday, April 07, 2006 12:41:00 PM:000 30.6 250.7 249.9 Friday, April 07, 2006 12:42:00 PM:000 30.1 250.7 249.9 Friday, April 07, 2006 12:43:00 PM:000 30.8 250.7 249.9 Friday, April 07, 2006 12:44:00 PM:000 30 250.6 249.9 Friday, April 07, 2006 12:45:00 PM:000 30.2 250.6 249.9 Friday, April 07, 2006 12:46:00 PM:000 30.5 250.6 250 Friday, April 07, 2006 12:47:00 PM:000 30.5 250.6 249.9 Friday, April 07, 2006 12:48:00 PM:000 30 250.6 249.9 Friday, April 07, 2006 12:49:00 PM:000 30.1 250.6 249.9 Friday, April 07, 2006 12:50:00 PM:000 30.5 250.6 249.8 Friday, April 07, 2006 12:51:00 PM:000 30.1 250.6 249.8 Friday, April 07, 2006 12:52:00 PM:000 30.1 250.6 249.9 Friday, April 07, 2006 12:53:00 PM:000 30.1 250.6 249.8 Friday, April 07, 2006 12:54:00 PM:000 29.9 250.6 249.8 Friday, April 07, 2006 12:55:00 PM:000 30.1 250.6 249.8 Friday, April 07, 2006 12:56:00 PM:000 29.9 250.6 249.7 Friday, April 07, 2006 12:57:00 PM:000 30 250.6 249.7 Friday, April 07, 2006 12:58:00 PM:000 30 250.6 249.7 Friday, April 07, 2006 12:59:00 PM:000 30.3 250.6 249.7 Friday, April 07, 2006 1:00:00 PM:000 30.2 250.5 249.7 Friday, April 07, 2006 1:01:00 PM:000 30.2 250.5 249.6 Friday, April 07, 2006 1:02:00 PM:000 30.2 250.4 249.6 Friday, April 07, 2006 1:03:00 PM:000 30.2 250.4 249.5 Friday, April 07, 2006 1:04:00 PM:000 30.4 250.4 249.5 Friday, April 07, 2006 1:05:00 PM:000 30.6 250.4 249.5 Friday, April 07, 2006 1:06:00 PM:000 30.8 250.3 249.4 Friday, April 07, 2006 1:07:00 PM:000 30.6 250.3 249.5 Friday, April 07, 2006 1:08:00 PM:000 30.6 250.3 249.5 Friday, April 07, 2006 1:09:00 PM:000 30.4 250.3 249.4 Friday, April 07, 2006 1:10:00 PM:000 30.5 250.2 249.4 Friday, April 07, 2006 1:11:00 PM:000 30.6 250.2 249.3 Friday, April 07, 2006 1:12:00 PM:000 30.7 250.2 249.3 Friday, April 07, 2006 1:13:00 PM:000 30.4 250.1 249.3 Friday, April 07, 2006 1:14:00 PM:000 30.5 250.1 249.3 Friday, April 07, 2006 1:15:00 PM:000 30.3 250.1 249.2 Friday, April 07, 2006 1:16:00 PM:000 30.4 250 249.2 Friday, April 07, 2006 1:17:00 PM:000 30.8 250 249.1 Friday, April 07, 2006 1:18:00 PM:000 30.1 249.9 249 Friday, April 07, 2006 1:19:00 PM:000 30.4 249.9 249.1 Friday, April 07, 2006 1:20:00 PM:000 30.4 249.9 249.2 Friday, April 07, 2006 1:21:00 PM:000 30.5 249.9 249.2 Friday, April 07, 2006 1:22:00 PM:000 30.2 249.9 249.1 Friday, April 07, 2006 1:23:00 PM:000 30.3 249.9 249.2 Friday, April 07, 2006 1:24:00 PM:000 30.2 249.8 249.2 Friday, April 07, 2006 1:25:00 PM:000 30.5 249.8 249.2 Friday, April 07, 2006 1:26:00 PM:000 30.2 249.8 249.3 Friday, April 07, 2006 1:27:00 PM:000 30.2 249.9 249.3 Friday, April 07, 2006 1:28:00 PM:000 30.3 249.9 249.3 Friday, April 07, 2006 1:29:00 PM:000 30.3 249.9 249.2 Friday, April 07, 2006 1:30:00 PM:000 30.2 249.9 249.2 Friday, April 07, 2006 1:31:00 PM:000 30.1 249.9 249.2 Friday, April 07, 2006 1:32:00 PM:000 30.2 250 249.2 Friday, April 07, 2006 1:33:00 PM:000 30.1 250 249.2 Friday, April 07, 2006 1:34:00 PM:000 30.1 250 249.2 Friday, April 07, 2006 1:35:00 PM:000 29.9 250 249.2 Friday, April 07, 2006 1:36:00 PM:000 30.5 250 249.1 Friday, April 07, 2006 1:37:00 PM:000 30.2 250 249.1 Friday, April 07, 2006 1:38:00 PM:000 30.3 249.9 249.2

Report 06-0413 Chart 7 Day 31 of 177 Friday, April 07, 2006 1:39:00 PM:000 30.4 250 249.2 Friday, April 07, 2006 1:40:00 PM:000 30.7 249.9 249.2 Friday, April 07, 2006 1:41:00 PM:000 30.3 249.9 249.2 Friday, April 07, 2006 1:42:00 PM:000 30.2 249.9 249.3 Friday, April 07, 2006 1:43:00 PM:000 30.4 249.9 249.4 Friday, April 07, 2006 1:44:00 PM:000 30.3 249.9 249.3 Friday, April 07, 2006 1:45:00 PM:000 30.3 250 249.3 Friday, April 07, 2006 1:46:00 PM:000 30.1 250 249.2 Friday, April 07, 2006 1:47:00 PM:000 30.4 250.1 249.3 Friday, April 07, 2006 1:48:00 PM:000 30.1 250 249.2 Friday, April 07, 2006 1:49:00 PM:000 30.4 250 249.2 Friday, April 07, 2006 1:50:00 PM:000 30.1 250 249.2 Friday, April 07, 2006 1:51:00 PM:000 30.2 250 249.4 Friday, April 07, 2006 1:52:00 PM:000 30.4 250 249.3 Friday, April 07, 2006 1:53:00 PM:000 30.6 250 249.3 Friday, April 07, 2006 1:54:00 PM:000 30.5 250 249.3 Friday, April 07, 2006 1:55:00 PM:000 30.4 250 249.2 Friday, April 07, 2006 1:56:00 PM:000 30.7 250 249.2 Friday, April 07, 2006 1:57:00 PM:000 30.1 250 249.2 Friday, April 07, 2006 1:58:00 PM:000 30 250 249.3 Friday, April 07, 2006 1:59:00 PM:000 30.2 250 249.2 Friday, April 07, 2006 2:00:00 PM:000 30.5 250 249.2 Friday, April 07, 2006 2:01:00 PM:000 31.1 250 249.2 Friday, April 07, 2006 2:02:00 PM:000 30.5 250 249.1 Friday, April 07, 2006 2:03:00 PM:000 30.2 250 249.2 Friday, April 07, 2006 2:04:00 PM:000 30.2 250 249.3 Friday, April 07, 2006 2:05:00 PM:000 30.1 249.9 249.4 Friday, April 07, 2006 2:06:00 PM:000 30.1 249.9 249.4 Friday, April 07, 2006 2:07:00 PM:000 30 250 249.4 Friday, April 07, 2006 2:08:00 PM:000 30.2 250.1 249.4 Friday, April 07, 2006 2:09:00 PM:000 30.3 250.1 249.4 Friday, April 07, 2006 2:10:00 PM:000 30.3 250.1 249.4 Friday, April 07, 2006 2:11:00 PM:000 30.2 250.1 249.4 Friday, April 07, 2006 2:12:00 PM:000 30.5 250.1 249.5 Friday, April 07, 2006 2:13:00 PM:000 30.1 250.1 249.5 Friday, April 07, 2006 2:14:00 PM:000 30.2 250.2 249.4 Friday, April 07, 2006 2:15:00 PM:000 29.8 250.2 249.4 Friday, April 07, 2006 2:16:00 PM:000 30.2 250.2 249.5 Friday, April 07, 2006 2:17:00 PM:000 30.1 250.2 249.4 Friday, April 07, 2006 2:18:00 PM:000 30.1 250.2 249.4 Friday, April 07, 2006 2:19:00 PM:000 30.2 250.2 249.4 Friday, April 07, 2006 2:20:00 PM:000 30.1 250.2 249.5 Friday, April 07, 2006 2:21:00 PM:000 30.2 250.2 249.5 Friday, April 07, 2006 2:22:00 PM:000 30.3 250.2 249.5 Friday, April 07, 2006 2:23:00 PM:000 30 250.3 249.5 Friday, April 07, 2006 2:24:00 PM:000 30.2 250.3 249.4 Friday, April 07, 2006 2:25:00 PM:000 30.1 250.2 249.4 Friday, April 07, 2006 2:26:00 PM:000 30 250.2 249.4 Friday, April 07, 2006 2:27:00 PM:000 30.3 250.2 249.5 Friday, April 07, 2006 2:28:00 PM:000 30.8 250.2 249.4 Friday, April 07, 2006 2:29:00 PM:000 30.7 250.2 249.4 Friday, April 07, 2006 2:30:00 PM:000 30.5 250.2 249.4 Friday, April 07, 2006 2:31:00 PM:000 30.2 250.2 249.5 Friday, April 07, 2006 2:32:00 PM:000 30.8 250.2 249.5 Friday, April 07, 2006 2:33:00 PM:000 30.7 250.2 249.6 Friday, April 07, 2006 2:34:00 PM:000 30.7 250.2 249.5 Friday, April 07, 2006 2:35:00 PM:000 30.4 250.2 249.5 Friday, April 07, 2006 2:36:00 PM:000 30.1 250.2 249.4 Friday, April 07, 2006 2:37:00 PM:000 30.4 250.2 249.5

Report 06-0413 Chart 7 Day 32 of 177 Friday, April 07, 2006 2:38:00 PM:000 30.5 250.2 249.5 Friday, April 07, 2006 2:39:00 PM:000 30.7 250.2 249.5 Friday, April 07, 2006 2:40:00 PM:000 30.8 250.2 249.5 Friday, April 07, 2006 2:41:00 PM:000 30.6 250.2 249.5 Friday, April 07, 2006 2:42:00 PM:000 30 250.2 249.4 Friday, April 07, 2006 2:43:00 PM:000 30.4 250.2 249.4 Friday, April 07, 2006 2:44:00 PM:000 30.6 250.2 249.7 Friday, April 07, 2006 2:45:00 PM:000 30.3 250.2 249.8 Friday, April 07, 2006 2:46:00 PM:000 30.1 250.3 249.7 Friday, April 07, 2006 2:47:00 PM:000 30.3 250.3 249.7 Friday, April 07, 2006 2:48:00 PM:000 30.5 250.4 249.7 Friday, April 07, 2006 2:49:00 PM:000 30.4 250.4 249.7 Friday, April 07, 2006 2:50:00 PM:000 30.2 250.5 249.7 Friday, April 07, 2006 2:51:00 PM:000 30.4 250.4 249.6 Friday, April 07, 2006 2:52:00 PM:000 30.6 250.5 249.7 Friday, April 07, 2006 2:53:00 PM:000 30.3 250.5 249.7 Friday, April 07, 2006 2:54:00 PM:000 30.2 250.5 249.8 Friday, April 07, 2006 2:55:00 PM:000 30.5 250.6 249.8 Friday, April 07, 2006 2:56:00 PM:000 30.4 250.6 249.7 Friday, April 07, 2006 2:57:00 PM:000 30.4 250.6 249.9 Friday, April 07, 2006 2:58:00 PM:000 29.9 250.6 250 Friday, April 07, 2006 2:59:00 PM:000 30.1 250.6 250 Friday, April 07, 2006 3:00:00 PM:000 30.2 250.7 250 Friday, April 07, 2006 3:01:00 PM:000 30.3 250.7 250 Friday, April 07, 2006 3:02:00 PM:000 30.6 250.7 250 Friday, April 07, 2006 3:03:00 PM:000 29.8 250.8 250 Friday, April 07, 2006 3:04:00 PM:000 30.3 250.7 250 Friday, April 07, 2006 3:05:00 PM:000 30.2 250.7 250 Friday, April 07, 2006 3:06:00 PM:000 30.3 250.7 249.9 Friday, April 07, 2006 3:07:00 PM:000 30.6 250.7 249.9 Friday, April 07, 2006 3:08:00 PM:000 30.4 250.7 249.9 Friday, April 07, 2006 3:09:00 PM:000 30.4 250.7 249.9 Friday, April 07, 2006 3:10:00 PM:000 30.4 250.8 249.9 Friday, April 07, 2006 3:11:00 PM:000 30.2 250.8 249.9 Friday, April 07, 2006 3:12:00 PM:000 30.5 250.8 249.9 Friday, April 07, 2006 3:13:00 PM:000 30.4 250.8 250 Friday, April 07, 2006 3:14:00 PM:000 30.4 250.8 250.1 Friday, April 07, 2006 3:15:00 PM:000 30.1 250.8 250.1 Friday, April 07, 2006 3:16:00 PM:000 30.5 250.8 250 Friday, April 07, 2006 3:17:00 PM:000 30.8 250.8 250 Friday, April 07, 2006 3:18:00 PM:000 30.3 250.8 249.9 Friday, April 07, 2006 3:19:00 PM:000 30.9 250.8 249.9 Friday, April 07, 2006 3:20:00 PM:000 30.2 250.8 249.8 Friday, April 07, 2006 3:21:00 PM:000 30.5 250.7 249.9 Friday, April 07, 2006 3:22:00 PM:000 30.2 250.7 249.9 Friday, April 07, 2006 3:23:00 PM:000 30.4 250.7 249.8 Friday, April 07, 2006 3:24:00 PM:000 30.5 250.7 249.8 Friday, April 07, 2006 3:25:00 PM:000 30 250.7 249.8 Friday, April 07, 2006 3:26:00 PM:000 30 250.7 249.7 Friday, April 07, 2006 3:27:00 PM:000 29.5 250.7 249.8 Friday, April 07, 2006 3:28:00 PM:000 30.1 250.7 249.8 Friday, April 07, 2006 3:29:00 PM:000 30.2 250.7 249.9 Friday, April 07, 2006 3:30:00 PM:000 30.3 250.7 249.9 Friday, April 07, 2006 3:31:00 PM:000 30.3 250.8 250 Friday, April 07, 2006 3:32:00 PM:000 30.2 250.8 250 Friday, April 07, 2006 3:33:00 PM:000 30 250.8 249.9 Friday, April 07, 2006 3:34:00 PM:000 30 250.9 250 Friday, April 07, 2006 3:35:00 PM:000 30 250.9 250 Friday, April 07, 2006 3:36:00 PM:000 30.2 250.9 250

Report 06-0413 Chart 7 Day 33 of 177 Friday, April 07, 2006 3:37:00 PM:000 30.2 250.9 250 Friday, April 07, 2006 3:38:00 PM:000 30.2 250.9 250 Friday, April 07, 2006 3:39:00 PM:000 30 250.9 250 Friday, April 07, 2006 3:40:00 PM:000 30.1 250.9 250 Friday, April 07, 2006 3:41:00 PM:000 30.2 250.9 250.1 Friday, April 07, 2006 3:42:00 PM:000 30.2 250.9 250.1 Friday, April 07, 2006 3:43:00 PM:000 30.5 250.9 250.1 Friday, April 07, 2006 3:44:00 PM:000 30.5 250.9 250 Friday, April 07, 2006 3:45:00 PM:000 30.1 250.9 250 Friday, April 07, 2006 3:46:00 PM:000 30.4 251 249.9 Friday, April 07, 2006 3:47:00 PM:000 30.5 250.9 249.9 Friday, April 07, 2006 3:48:00 PM:000 29.9 250.9 249.9 Friday, April 07, 2006 3:49:00 PM:000 30.1 250.9 249.9 Friday, April 07, 2006 3:50:00 PM:000 30.1 250.9 250 Friday, April 07, 2006 3:51:00 PM:000 30.2 250.9 249.9 Friday, April 07, 2006 3:52:00 PM:000 30.2 250.9 249.9 Friday, April 07, 2006 3:53:00 PM:000 30.7 250.9 249.9 Friday, April 07, 2006 3:54:00 PM:000 30.7 250.8 249.8 Friday, April 07, 2006 3:55:00 PM:000 30.4 250.9 249.8 Friday, April 07, 2006 3:56:00 PM:000 30.2 250.9 249.8 Friday, April 07, 2006 3:57:00 PM:000 30.7 250.9 249.8 Friday, April 07, 2006 3:58:00 PM:000 30.5 250.8 249.8 Friday, April 07, 2006 3:59:00 PM:000 30.4 250.8 249.9 Friday, April 07, 2006 4:00:00 PM:000 30.8 250.7 249.8 Friday, April 07, 2006 4:01:00 PM:000 30.5 250.7 249.8 Friday, April 07, 2006 4:02:00 PM:000 30.5 250.7 249.8 Friday, April 07, 2006 4:03:00 PM:000 30.5 250.7 249.7 Friday, April 07, 2006 4:04:00 PM:000 30.5 250.7 249.7 Friday, April 07, 2006 4:05:00 PM:000 30 250.6 249.7 Friday, April 07, 2006 4:06:00 PM:000 30.3 250.6 249.8 Friday, April 07, 2006 4:07:00 PM:000 30 250.6 249.9 Friday, April 07, 2006 4:08:00 PM:000 30.3 250.7 250 Friday, April 07, 2006 4:09:00 PM:000 30.3 250.7 250 Friday, April 07, 2006 4:10:00 PM:000 30.1 250.7 249.9 Friday, April 07, 2006 4:11:00 PM:000 30.2 250.8 250 Friday, April 07, 2006 4:12:00 PM:000 30.2 250.8 250.1 Friday, April 07, 2006 4:13:00 PM:000 29.8 250.8 249.9 Friday, April 07, 2006 4:14:00 PM:000 29.9 250.8 249.9 Friday, April 07, 2006 4:15:00 PM:000 30.1 250.8 249.9 Friday, April 07, 2006 4:16:00 PM:000 29.8 250.8 250 Friday, April 07, 2006 4:17:00 PM:000 30.1 250.8 250 Friday, April 07, 2006 4:18:00 PM:000 30.1 250.8 249.9 Friday, April 07, 2006 4:19:00 PM:000 30.2 250.9 250 Friday, April 07, 2006 4:20:00 PM:000 29.9 250.8 250 Friday, April 07, 2006 4:21:00 PM:000 29.9 250.9 249.9 Friday, April 07, 2006 4:22:00 PM:000 29.9 250.8 249.9 Friday, April 07, 2006 4:23:00 PM:000 30 250.9 249.9 Friday, April 07, 2006 4:24:00 PM:000 30.1 250.9 249.9 Friday, April 07, 2006 4:25:00 PM:000 30.3 250.9 249.9 Friday, April 07, 2006 4:26:00 PM:000 30.4 250.9 249.7 Friday, April 07, 2006 4:27:00 PM:000 30.4 250.9 249.6 Friday, April 07, 2006 4:28:00 PM:000 30.2 250.8 249.6 Friday, April 07, 2006 4:29:00 PM:000 30.2 250.8 249.7 Friday, April 07, 2006 4:30:00 PM:000 30.3 250.7 249.6 Friday, April 07, 2006 4:31:00 PM:000 30.3 250.7 249.6 Friday, April 07, 2006 4:32:00 PM:000 29.8 250.7 249.6 Friday, April 07, 2006 4:33:00 PM:000 30 250.6 249.6 Friday, April 07, 2006 4:34:00 PM:000 30.5 250.7 249.6 Friday, April 07, 2006 4:35:00 PM:000 30.4 250.7 249.6

Report 06-0413 Chart 7 Day 34 of 177 Friday, April 07, 2006 4:36:00 PM:000 30.3 250.7 249.6 Friday, April 07, 2006 4:37:00 PM:000 30.2 250.6 249.6 Friday, April 07, 2006 4:38:00 PM:000 30 250.6 249.5 Friday, April 07, 2006 4:39:00 PM:000 30.2 250.6 249.5 Friday, April 07, 2006 4:40:00 PM:000 30.3 250.6 249.5 Friday, April 07, 2006 4:41:00 PM:000 30.2 250.5 249.5 Friday, April 07, 2006 4:42:00 PM:000 30.5 250.5 249.5 Friday, April 07, 2006 4:43:00 PM:000 30.4 250.5 249.5 Friday, April 07, 2006 4:44:00 PM:000 30.5 250.5 249.5 Friday, April 07, 2006 4:45:00 PM:000 30.5 250.5 249.4 Friday, April 07, 2006 4:46:00 PM:000 30.6 250.5 249.5 Friday, April 07, 2006 4:47:00 PM:000 30.1 250.5 249.5 Friday, April 07, 2006 4:48:00 PM:000 30.1 250.5 249.5 Friday, April 07, 2006 4:49:00 PM:000 30.4 250.6 249.5 Friday, April 07, 2006 4:50:00 PM:000 30.1 250.5 249.5 Friday, April 07, 2006 4:51:00 PM:000 30.1 250.6 249.5 Friday, April 07, 2006 4:52:00 PM:000 29.9 250.6 249.6 Friday, April 07, 2006 4:53:00 PM:000 30.1 250.6 249.6 Friday, April 07, 2006 4:54:00 PM:000 30.4 250.6 249.6 Friday, April 07, 2006 4:55:00 PM:000 30.5 250.6 249.6 Friday, April 07, 2006 4:56:00 PM:000 30.3 250.6 249.6 Friday, April 07, 2006 4:57:00 PM:000 30 250.7 249.6 Friday, April 07, 2006 4:58:00 PM:000 29.9 250.6 249.6 Friday, April 07, 2006 4:59:00 PM:000 30 250.7 249.6 Friday, April 07, 2006 5:00:00 PM:000 30.2 250.7 249.6 Friday, April 07, 2006 5:01:00 PM:000 30.3 250.7 249.6 Friday, April 07, 2006 5:02:00 PM:000 30.4 250.7 249.7 Friday, April 07, 2006 5:03:00 PM:000 30.6 250.8 249.7 Friday, April 07, 2006 5:04:00 PM:000 30 250.7 249.6 Friday, April 07, 2006 5:05:00 PM:000 30.3 250.7 249.7 Friday, April 07, 2006 5:06:00 PM:000 30 250.7 249.6 Friday, April 07, 2006 5:07:00 PM:000 30.2 250.7 249.6 Friday, April 07, 2006 5:08:00 PM:000 30.3 250.7 249.7 Friday, April 07, 2006 5:09:00 PM:000 30.2 250.7 249.7 Friday, April 07, 2006 5:10:00 PM:000 30.4 250.7 249.6 Friday, April 07, 2006 5:11:00 PM:000 30.3 250.7 249.6 Friday, April 07, 2006 5:12:00 PM:000 30.2 250.7 249.6 Friday, April 07, 2006 5:13:00 PM:000 30.3 250.7 249.6 Friday, April 07, 2006 5:14:00 PM:000 30.4 250.7 249.6 Friday, April 07, 2006 5:15:00 PM:000 30 250.7 249.6 Friday, April 07, 2006 5:16:00 PM:000 30.3 250.7 249.6 Friday, April 07, 2006 5:17:00 PM:000 30.4 250.7 249.6 Friday, April 07, 2006 5:18:00 PM:000 30.6 250.7 249.5 Friday, April 07, 2006 5:19:00 PM:000 30.2 250.7 249.5 Friday, April 07, 2006 5:20:00 PM:000 30.4 250.6 249.5 Friday, April 07, 2006 5:21:00 PM:000 30.3 250.6 249.5 Friday, April 07, 2006 5:22:00 PM:000 30.5 250.6 249.5 Friday, April 07, 2006 5:23:00 PM:000 30.7 250.6 249.5 Friday, April 07, 2006 5:24:00 PM:000 30.2 250.6 249.5 Friday, April 07, 2006 5:25:00 PM:000 30.3 250.6 249.4 Friday, April 07, 2006 5:26:00 PM:000 30.2 250.6 249.4 Friday, April 07, 2006 5:27:00 PM:000 30.5 250.5 249.6 Friday, April 07, 2006 5:28:00 PM:000 30.2 250.6 249.6 Friday, April 07, 2006 5:29:00 PM:000 30.1 250.5 249.6 Friday, April 07, 2006 5:30:00 PM:000 30.2 250.6 249.7 Friday, April 07, 2006 5:31:00 PM:000 30 250.6 249.7 Friday, April 07, 2006 5:32:00 PM:000 30.2 250.7 249.7 Friday, April 07, 2006 5:33:00 PM:000 30.2 250.7 249.7 Friday, April 07, 2006 5:34:00 PM:000 30.2 250.7 249.7

Report 06-0413 Chart 7 Day 35 of 177 Friday, April 07, 2006 5:35:00 PM:000 30 250.7 249.7 Friday, April 07, 2006 5:36:00 PM:000 30 250.7 249.7 Friday, April 07, 2006 5:37:00 PM:000 30 250.8 249.7 Friday, April 07, 2006 5:38:00 PM:000 29.9 250.8 249.8 Friday, April 07, 2006 5:39:00 PM:000 29.9 250.8 249.8 Friday, April 07, 2006 5:40:00 PM:000 30.4 250.8 249.8 Friday, April 07, 2006 5:41:00 PM:000 30.2 250.8 249.8 Friday, April 07, 2006 5:42:00 PM:000 30.2 250.8 249.8 Friday, April 07, 2006 5:43:00 PM:000 30 250.8 249.9 Friday, April 07, 2006 5:44:00 PM:000 30.2 250.9 249.8 Friday, April 07, 2006 5:45:00 PM:000 30.4 250.9 249.8 Friday, April 07, 2006 5:46:00 PM:000 30.3 250.9 249.9 Friday, April 07, 2006 5:47:00 PM:000 30.2 250.9 249.8 Friday, April 07, 2006 5:48:00 PM:000 30.2 250.9 249.8 Friday, April 07, 2006 5:49:00 PM:000 30.3 250.9 249.9 Friday, April 07, 2006 5:50:00 PM:000 30.2 250.9 249.9 Friday, April 07, 2006 5:51:00 PM:000 30.4 250.9 249.9 Friday, April 07, 2006 5:52:00 PM:000 30.5 250.9 249.9 Friday, April 07, 2006 5:53:00 PM:000 30.3 250.9 249.9 Friday, April 07, 2006 5:54:00 PM:000 30.4 250.9 249.9 Friday, April 07, 2006 5:55:00 PM:000 30.4 250.9 249.9 Friday, April 07, 2006 5:56:00 PM:000 30.4 250.9 249.9 Friday, April 07, 2006 5:57:00 PM:000 30.2 250.9 249.8 Friday, April 07, 2006 5:58:00 PM:000 30.4 250.9 249.7 Friday, April 07, 2006 5:59:00 PM:000 30.4 250.9 249.7 Friday, April 07, 2006 6:00:00 PM:000 30.4 250.8 249.8 Friday, April 07, 2006 6:01:00 PM:000 30.3 250.8 249.8 Friday, April 07, 2006 6:02:00 PM:000 30.4 250.9 249.8 Friday, April 07, 2006 6:03:00 PM:000 30.3 250.8 249.8 Friday, April 07, 2006 6:04:00 PM:000 30.4 250.8 249.8 Friday, April 07, 2006 6:05:00 PM:000 30.5 250.8 249.8 Friday, April 07, 2006 6:06:00 PM:000 30.4 250.8 249.7 Friday, April 07, 2006 6:07:00 PM:000 30.4 250.8 249.8 Friday, April 07, 2006 6:08:00 PM:000 30.2 250.8 249.9 Friday, April 07, 2006 6:09:00 PM:000 30.3 250.8 249.9 Friday, April 07, 2006 6:10:00 PM:000 30.6 250.8 249.9 Friday, April 07, 2006 6:11:00 PM:000 30.4 250.8 249.8 Friday, April 07, 2006 6:12:00 PM:000 30.2 250.8 249.8 Friday, April 07, 2006 6:13:00 PM:000 30.3 250.8 249.8 Friday, April 07, 2006 6:14:00 PM:000 30.2 250.8 249.8 Friday, April 07, 2006 6:15:00 PM:000 30.1 250.8 249.8 Friday, April 07, 2006 6:16:00 PM:000 30.3 250.8 249.7 Friday, April 07, 2006 6:17:00 PM:000 30.3 250.8 249.7 Friday, April 07, 2006 6:18:00 PM:000 30 250.8 249.8 Friday, April 07, 2006 6:19:00 PM:000 30 250.8 249.7 Friday, April 07, 2006 6:20:00 PM:000 30.3 250.9 249.7 Friday, April 07, 2006 6:21:00 PM:000 30.1 250.9 249.6 Friday, April 07, 2006 6:22:00 PM:000 30.2 250.9 249.7 Friday, April 07, 2006 6:23:00 PM:000 30.1 250.8 249.8 Friday, April 07, 2006 6:24:00 PM:000 30.1 250.9 249.7 Friday, April 07, 2006 6:25:00 PM:000 30.1 250.9 249.8 Friday, April 07, 2006 6:26:00 PM:000 29.9 250.9 249.7 Friday, April 07, 2006 6:27:00 PM:000 30.3 250.8 249.7 Friday, April 07, 2006 6:28:00 PM:000 30.1 250.9 249.7 Friday, April 07, 2006 6:29:00 PM:000 30.4 250.8 249.7 Friday, April 07, 2006 6:30:00 PM:000 30.3 250.8 249.8 Friday, April 07, 2006 6:31:00 PM:000 30.5 250.8 249.8 Friday, April 07, 2006 6:32:00 PM:000 30.4 250.9 249.7 Friday, April 07, 2006 6:33:00 PM:000 30.2 250.8 249.7

Report 06-0413 Chart 7 Day 36 of 177 Friday, April 07, 2006 6:34:00 PM:000 30.2 250.8 249.6 Friday, April 07, 2006 6:35:00 PM:000 30.2 250.8 249.6 Friday, April 07, 2006 6:36:00 PM:000 30 250.8 249.6 Friday, April 07, 2006 6:37:00 PM:000 30.3 250.8 249.6 Friday, April 07, 2006 6:38:00 PM:000 30.1 250.8 249.6 Friday, April 07, 2006 6:39:00 PM:000 30.1 250.8 249.6 Friday, April 07, 2006 6:40:00 PM:000 30.3 250.8 249.6 Friday, April 07, 2006 6:41:00 PM:000 30.3 250.7 249.6 Friday, April 07, 2006 6:42:00 PM:000 30.4 250.7 249.6 Friday, April 07, 2006 6:43:00 PM:000 30.3 250.7 249.6 Friday, April 07, 2006 6:44:00 PM:000 30.4 250.7 249.6 Friday, April 07, 2006 6:45:00 PM:000 30.3 250.7 249.7 Friday, April 07, 2006 6:46:00 PM:000 30.5 250.7 249.6 Friday, April 07, 2006 6:47:00 PM:000 30.3 250.7 249.5 Friday, April 07, 2006 6:48:00 PM:000 29.9 250.6 249.5 Friday, April 07, 2006 6:49:00 PM:000 30 250.6 249.5 Friday, April 07, 2006 6:50:00 PM:000 30.1 250.6 249.6 Friday, April 07, 2006 6:51:00 PM:000 30 250.6 249.6 Friday, April 07, 2006 6:52:00 PM:000 30.2 250.7 249.6 Friday, April 07, 2006 6:53:00 PM:000 30.4 250.7 249.6 Friday, April 07, 2006 6:54:00 PM:000 30.1 250.6 249.6 Friday, April 07, 2006 6:55:00 PM:000 30 250.7 249.6 Friday, April 07, 2006 6:56:00 PM:000 29.9 250.7 249.6 Friday, April 07, 2006 6:57:00 PM:000 30 250.7 249.6 Friday, April 07, 2006 6:58:00 PM:000 30 250.7 249.7 Friday, April 07, 2006 6:59:00 PM:000 30.3 250.7 249.6 Friday, April 07, 2006 7:00:00 PM:000 30.1 250.7 249.6 Friday, April 07, 2006 7:01:00 PM:000 30.1 250.7 249.6 Friday, April 07, 2006 7:02:00 PM:000 30.1 250.7 249.6 Friday, April 07, 2006 7:03:00 PM:000 30.1 250.7 249.7 Friday, April 07, 2006 7:04:00 PM:000 30 250.7 249.9 Friday, April 07, 2006 7:05:00 PM:000 30.1 250.7 249.8 Friday, April 07, 2006 7:06:00 PM:000 30.3 250.7 249.7 Friday, April 07, 2006 7:07:00 PM:000 30.1 250.8 249.7 Friday, April 07, 2006 7:08:00 PM:000 30.4 250.7 249.7 Friday, April 07, 2006 7:09:00 PM:000 30.4 250.7 249.7 Friday, April 07, 2006 7:10:00 PM:000 30.6 250.7 249.6 Friday, April 07, 2006 7:11:00 PM:000 30.3 250.7 249.6 Friday, April 07, 2006 7:12:00 PM:000 30.3 250.7 249.6 Friday, April 07, 2006 7:13:00 PM:000 30.5 250.7 249.6 Friday, April 07, 2006 7:14:00 PM:000 30.3 250.7 249.6 Friday, April 07, 2006 7:15:00 PM:000 30.1 250.7 249.6 Friday, April 07, 2006 7:16:00 PM:000 30.3 250.7 249.7 Friday, April 07, 2006 7:17:00 PM:000 30.2 250.7 249.6 Friday, April 07, 2006 7:18:00 PM:000 30.5 250.7 249.5 Friday, April 07, 2006 7:19:00 PM:000 30.3 250.6 249.6 Friday, April 07, 2006 7:20:00 PM:000 30.3 250.6 249.6 Friday, April 07, 2006 7:21:00 PM:000 30.4 250.6 249.6 Friday, April 07, 2006 7:22:00 PM:000 30.5 250.6 249.5 Friday, April 07, 2006 7:23:00 PM:000 30.5 250.6 249.4 Friday, April 07, 2006 7:24:00 PM:000 30.5 250.6 249.4 Friday, April 07, 2006 7:25:00 PM:000 30.3 250.5 249.5 Friday, April 07, 2006 7:26:00 PM:000 30.3 250.5 249.5 Friday, April 07, 2006 7:27:00 PM:000 30.2 250.5 249.5 Friday, April 07, 2006 7:28:00 PM:000 30.2 250.5 249.5 Friday, April 07, 2006 7:29:00 PM:000 30.2 250.4 249.5 Friday, April 07, 2006 7:30:00 PM:000 30.3 250.5 249.6 Friday, April 07, 2006 7:31:00 PM:000 30.3 250.5 249.5 Friday, April 07, 2006 7:32:00 PM:000 30.1 250.5 249.5

Report 06-0413 Chart 7 Day 37 of 177 Friday, April 07, 2006 7:33:00 PM:000 30.1 250.5 249.6 Friday, April 07, 2006 7:34:00 PM:000 30.3 250.5 249.6 Friday, April 07, 2006 7:35:00 PM:000 30.2 250.5 249.5 Friday, April 07, 2006 7:36:00 PM:000 30.3 250.5 249.6 Friday, April 07, 2006 7:37:00 PM:000 30 250.5 249.6 Friday, April 07, 2006 7:38:00 PM:000 30.1 250.5 249.5 Friday, April 07, 2006 7:39:00 PM:000 30.2 250.5 249.6 Friday, April 07, 2006 7:40:00 PM:000 30.2 250.6 249.6 Friday, April 07, 2006 7:41:00 PM:000 30.1 250.6 249.6 Friday, April 07, 2006 7:42:00 PM:000 30.2 250.6 249.6 Friday, April 07, 2006 7:43:00 PM:000 29.9 250.6 249.6 Friday, April 07, 2006 7:44:00 PM:000 29.8 250.6 249.6 Friday, April 07, 2006 7:45:00 PM:000 30 250.6 249.6 Friday, April 07, 2006 7:46:00 PM:000 30.1 250.6 249.6 Friday, April 07, 2006 7:47:00 PM:000 29.9 250.6 249.5 Friday, April 07, 2006 7:48:00 PM:000 30.1 250.6 249.6 Friday, April 07, 2006 7:49:00 PM:000 30.4 250.6 249.8 Friday, April 07, 2006 7:50:00 PM:000 30.1 250.6 249.7 Friday, April 07, 2006 7:51:00 PM:000 30.1 250.6 249.7 Friday, April 07, 2006 7:52:00 PM:000 30.2 250.6 249.6 Friday, April 07, 2006 7:53:00 PM:000 30.2 250.5 249.6 Friday, April 07, 2006 7:54:00 PM:000 30.4 250.5 249.6 Friday, April 07, 2006 7:55:00 PM:000 30.2 250.6 249.6 Friday, April 07, 2006 7:56:00 PM:000 30.4 250.5 249.5 Friday, April 07, 2006 7:57:00 PM:000 30.4 250.5 249.5 Friday, April 07, 2006 7:58:00 PM:000 30.2 250.5 249.5 Friday, April 07, 2006 7:59:00 PM:000 30.1 250.5 249.5 Friday, April 07, 2006 8:00:00 PM:000 30.3 250.5 249.5 Friday, April 07, 2006 8:01:00 PM:000 30.2 250.5 249.4 Friday, April 07, 2006 8:02:00 PM:000 30.4 250.5 249.4 Friday, April 07, 2006 8:03:00 PM:000 30.4 250.5 249.3 Friday, April 07, 2006 8:04:00 PM:000 30.3 250.5 249.4 Friday, April 07, 2006 8:05:00 PM:000 30.2 250.5 249.5 Friday, April 07, 2006 8:06:00 PM:000 30.3 250.4 249.5 Friday, April 07, 2006 8:07:00 PM:000 30.4 250.5 249.5 Friday, April 07, 2006 8:08:00 PM:000 30.4 250.5 249.5 Friday, April 07, 2006 8:09:00 PM:000 30.2 250.4 249.4 Friday, April 07, 2006 8:10:00 PM:000 30.1 250.4 249.5 Friday, April 07, 2006 8:11:00 PM:000 30.1 250.4 249.6 Friday, April 07, 2006 8:12:00 PM:000 29.9 250.4 249.6 Friday, April 07, 2006 8:13:00 PM:000 29.9 250.5 249.6 Friday, April 07, 2006 8:14:00 PM:000 30 250.5 249.6 Friday, April 07, 2006 8:15:00 PM:000 30.1 250.5 249.6 Friday, April 07, 2006 8:16:00 PM:000 29.8 250.5 249.6 Friday, April 07, 2006 8:17:00 PM:000 29.7 250.5 249.5 Friday, April 07, 2006 8:18:00 PM:000 30 250.5 249.5 Friday, April 07, 2006 8:19:00 PM:000 30.1 250.5 249.5 Friday, April 07, 2006 8:20:00 PM:000 30.1 250.5 249.6 Friday, April 07, 2006 8:21:00 PM:000 30.2 250.6 249.7 Friday, April 07, 2006 8:22:00 PM:000 30.2 250.6 249.6 Friday, April 07, 2006 8:23:00 PM:000 30 250.6 249.6 Friday, April 07, 2006 8:24:00 PM:000 29.9 250.6 249.7 Friday, April 07, 2006 8:25:00 PM:000 30.1 250.6 249.7 Friday, April 07, 2006 8:26:00 PM:000 30.2 250.6 249.7 Friday, April 07, 2006 8:27:00 PM:000 30 250.6 249.7 Friday, April 07, 2006 8:28:00 PM:000 30.2 250.7 249.6 Friday, April 07, 2006 8:29:00 PM:000 30.3 250.7 249.6 Friday, April 07, 2006 8:30:00 PM:000 30.5 250.7 249.6 Friday, April 07, 2006 8:31:00 PM:000 30.6 250.6 249.6

Report 06-0413 Chart 7 Day 38 of 177 Friday, April 07, 2006 8:32:00 PM:000 30.7 250.7 249.7 Friday, April 07, 2006 8:33:00 PM:000 30.9 250.6 249.8 Friday, April 07, 2006 8:34:00 PM:000 30.4 250.7 249.7 Friday, April 07, 2006 8:35:00 PM:000 30.3 250.6 249.7 Friday, April 07, 2006 8:36:00 PM:000 30.6 250.6 249.7 Friday, April 07, 2006 8:37:00 PM:000 30.3 250.7 249.7 Friday, April 07, 2006 8:38:00 PM:000 30.5 250.7 249.6 Friday, April 07, 2006 8:39:00 PM:000 30.4 250.7 249.6 Friday, April 07, 2006 8:40:00 PM:000 30.3 250.6 249.6 Friday, April 07, 2006 8:41:00 PM:000 30.6 250.6 249.5 Friday, April 07, 2006 8:42:00 PM:000 30.6 250.6 249.6 Friday, April 07, 2006 8:43:00 PM:000 30.6 250.6 249.6 Friday, April 07, 2006 8:44:00 PM:000 30.5 250.6 249.6 Friday, April 07, 2006 8:45:00 PM:000 30.6 250.6 249.6 Friday, April 07, 2006 8:46:00 PM:000 30.4 250.6 249.7 Friday, April 07, 2006 8:47:00 PM:000 30.5 250.6 249.9 Friday, April 07, 2006 8:48:00 PM:000 30.3 250.6 250 Friday, April 07, 2006 8:49:00 PM:000 30.4 250.6 250 Friday, April 07, 2006 8:50:00 PM:000 30.6 250.6 250 Friday, April 07, 2006 8:51:00 PM:000 30.4 250.6 250 Friday, April 07, 2006 8:52:00 PM:000 30 250.5 249.9 Friday, April 07, 2006 8:53:00 PM:000 29.9 250.5 249.9 Friday, April 07, 2006 8:54:00 PM:000 30.3 250.5 249.8 Friday, April 07, 2006 8:55:00 PM:000 30.6 250.6 249.8 Friday, April 07, 2006 8:56:00 PM:000 30.5 250.6 249.8 Friday, April 07, 2006 8:57:00 PM:000 30.3 250.6 249.8 Friday, April 07, 2006 8:58:00 PM:000 30.3 250.6 249.7 Friday, April 07, 2006 8:59:00 PM:000 30.2 250.6 249.7 Friday, April 07, 2006 9:00:00 PM:000 30 250.5 249.7 Friday, April 07, 2006 9:01:00 PM:000 30.1 250.5 249.8 Friday, April 07, 2006 9:02:00 PM:000 30.3 250.6 249.7 Friday, April 07, 2006 9:03:00 PM:000 30.3 250.6 249.6 Friday, April 07, 2006 9:04:00 PM:000 30.2 250.6 249.7 Friday, April 07, 2006 9:05:00 PM:000 30.2 250.6 249.6 Friday, April 07, 2006 9:06:00 PM:000 30.3 250.6 249.7 Friday, April 07, 2006 9:07:00 PM:000 30.4 250.6 249.6 Friday, April 07, 2006 9:08:00 PM:000 30.4 250.6 249.6 Friday, April 07, 2006 9:09:00 PM:000 30.4 250.7 249.5 Friday, April 07, 2006 9:10:00 PM:000 30.5 250.6 249.5 Friday, April 07, 2006 9:11:00 PM:000 30.5 250.6 249.6 Friday, April 07, 2006 9:12:00 PM:000 30.6 250.6 249.6 Friday, April 07, 2006 9:13:00 PM:000 30.4 250.6 249.4 Friday, April 07, 2006 9:14:00 PM:000 30.6 250.6 249.4 Friday, April 07, 2006 9:15:00 PM:000 30.4 250.6 249.4 Friday, April 07, 2006 9:16:00 PM:000 30.4 250.5 249.5 Friday, April 07, 2006 9:17:00 PM:000 30.5 250.5 249.5 Friday, April 07, 2006 9:18:00 PM:000 30.5 250.5 249.5 Friday, April 07, 2006 9:19:00 PM:000 30.7 250.5 249.5 Friday, April 07, 2006 9:20:00 PM:000 30.4 250.5 249.5 Friday, April 07, 2006 9:21:00 PM:000 30.5 250.5 249.4 Friday, April 07, 2006 9:22:00 PM:000 30.7 250.5 249.4 Friday, April 07, 2006 9:23:00 PM:000 30.6 250.4 249.4 Friday, April 07, 2006 9:24:00 PM:000 30.7 250.4 249.4 Friday, April 07, 2006 9:25:00 PM:000 30.5 250.4 249.4 Friday, April 07, 2006 9:26:00 PM:000 31 250.4 249.4 Friday, April 07, 2006 9:27:00 PM:000 31 250.4 249.4 Friday, April 07, 2006 9:28:00 PM:000 31 250.3 249.4 Friday, April 07, 2006 9:29:00 PM:000 30.7 250.3 249.4 Friday, April 07, 2006 9:30:00 PM:000 30.4 250.4 249.4

Report 06-0413 Chart 7 Day 39 of 177 Friday, April 07, 2006 9:31:00 PM:000 30.3 250.3 249.5 Friday, April 07, 2006 9:32:00 PM:000 30.1 250.4 249.6 Friday, April 07, 2006 9:33:00 PM:000 30.3 250.4 249.7 Friday, April 07, 2006 9:34:00 PM:000 30.5 250.4 249.6 Friday, April 07, 2006 9:35:00 PM:000 30.2 250.5 249.6 Friday, April 07, 2006 9:36:00 PM:000 30.2 250.5 249.6 Friday, April 07, 2006 9:37:00 PM:000 30.3 250.5 249.6 Friday, April 07, 2006 9:38:00 PM:000 30.3 250.6 249.7 Friday, April 07, 2006 9:39:00 PM:000 30.2 250.6 249.7 Friday, April 07, 2006 9:40:00 PM:000 30.3 250.6 249.8 Friday, April 07, 2006 9:41:00 PM:000 30.3 250.6 249.8 Friday, April 07, 2006 9:42:00 PM:000 30.2 250.6 249.8 Friday, April 07, 2006 9:43:00 PM:000 30.2 250.7 249.9 Friday, April 07, 2006 9:44:00 PM:000 30.3 250.7 249.9 Friday, April 07, 2006 9:45:00 PM:000 30.1 250.8 249.9 Friday, April 07, 2006 9:46:00 PM:000 30.1 250.8 249.9 Friday, April 07, 2006 9:47:00 PM:000 30 250.8 249.9 Friday, April 07, 2006 9:48:00 PM:000 30 250.8 249.9 Friday, April 07, 2006 9:49:00 PM:000 30.2 250.9 249.9 Friday, April 07, 2006 9:50:00 PM:000 30.3 250.9 249.9 Friday, April 07, 2006 9:51:00 PM:000 30.3 251 249.9 Friday, April 07, 2006 9:52:00 PM:000 30.3 250.9 249.9 Friday, April 07, 2006 9:53:00 PM:000 30.2 250.9 249.9 Friday, April 07, 2006 9:54:00 PM:000 30.3 250.9 249.9 Friday, April 07, 2006 9:55:00 PM:000 30.3 250.9 249.9 Friday, April 07, 2006 9:56:00 PM:000 30.4 250.9 249.9 Friday, April 07, 2006 9:57:00 PM:000 30.4 250.9 249.9 Friday, April 07, 2006 9:58:00 PM:000 30.3 250.9 249.8 Friday, April 07, 2006 9:59:00 PM:000 29.9 251 249.9 Friday, April 07, 2006 10:00:00 PM:000 30.7 250.9 249.8 Friday, April 07, 2006 10:01:00 PM:000 30.5 250.9 249.8 Friday, April 07, 2006 10:02:00 PM:000 30.4 250.9 249.8 Friday, April 07, 2006 10:03:00 PM:000 30.4 250.9 249.8 Friday, April 07, 2006 10:04:00 PM:000 30.4 250.9 249.9 Friday, April 07, 2006 10:05:00 PM:000 30.4 250.9 249.9 Friday, April 07, 2006 10:06:00 PM:000 30.4 250.9 249.9 Friday, April 07, 2006 10:07:00 PM:000 30.5 250.9 249.9 Friday, April 07, 2006 10:08:00 PM:000 30.4 251 249.8 Friday, April 07, 2006 10:09:00 PM:000 30.4 250.9 249.9 Friday, April 07, 2006 10:10:00 PM:000 30.4 250.9 249.9 Friday, April 07, 2006 10:11:00 PM:000 30.4 250.9 249.9 Friday, April 07, 2006 10:12:00 PM:000 30.2 250.9 250 Friday, April 07, 2006 10:13:00 PM:000 30.3 250.9 250 Friday, April 07, 2006 10:14:00 PM:000 30.2 251 250.1 Friday, April 07, 2006 10:15:00 PM:000 30.3 251 250 Friday, April 07, 2006 10:16:00 PM:000 30.2 251 250 Friday, April 07, 2006 10:17:00 PM:000 30.2 251 250 Friday, April 07, 2006 10:18:00 PM:000 30.4 251.1 250 Friday, April 07, 2006 10:19:00 PM:000 30.2 251 250 Friday, April 07, 2006 10:20:00 PM:000 30.1 251 250 Friday, April 07, 2006 10:21:00 PM:000 30.3 251.1 250 Friday, April 07, 2006 10:22:00 PM:000 30.1 251 250 Friday, April 07, 2006 10:23:00 PM:000 30.1 251.1 250 Friday, April 07, 2006 10:24:00 PM:000 30.3 251.1 250 Friday, April 07, 2006 10:25:00 PM:000 30.4 251.1 250 Friday, April 07, 2006 10:26:00 PM:000 30.5 251.1 249.9 Friday, April 07, 2006 10:27:00 PM:000 30.2 251 249.9 Friday, April 07, 2006 10:28:00 PM:000 30.4 251 249.9 Friday, April 07, 2006 10:29:00 PM:000 30.4 250.9 249.8

Report 06-0413 Chart 7 Day 40 of 177 Friday, April 07, 2006 10:30:00 PM:000 30.3 250.9 249.8 Friday, April 07, 2006 10:31:00 PM:000 30.2 250.9 249.9 Friday, April 07, 2006 10:32:00 PM:000 30.5 250.9 249.9 Friday, April 07, 2006 10:33:00 PM:000 30.6 250.9 249.9 Friday, April 07, 2006 10:34:00 PM:000 30.7 250.9 249.8 Friday, April 07, 2006 10:35:00 PM:000 30.8 250.9 249.8 Friday, April 07, 2006 10:36:00 PM:000 30.8 250.9 249.8 Friday, April 07, 2006 10:37:00 PM:000 30.5 250.9 249.8 Friday, April 07, 2006 10:38:00 PM:000 30.5 250.8 249.8 Friday, April 07, 2006 10:39:00 PM:000 30.5 250.8 249.8 Friday, April 07, 2006 10:40:00 PM:000 30.2 250.9 249.7 Friday, April 07, 2006 10:41:00 PM:000 30.4 250.8 249.7 Friday, April 07, 2006 10:42:00 PM:000 30.6 250.8 249.7 Friday, April 07, 2006 10:43:00 PM:000 30.6 250.8 249.7 Friday, April 07, 2006 10:44:00 PM:000 30.5 250.8 249.8 Friday, April 07, 2006 10:45:00 PM:000 30.6 250.8 249.7 Friday, April 07, 2006 10:46:00 PM:000 30.5 250.8 249.6 Friday, April 07, 2006 10:47:00 PM:000 30.3 250.8 249.6 Friday, April 07, 2006 10:48:00 PM:000 30.5 250.8 249.6 Friday, April 07, 2006 10:49:00 PM:000 30.5 250.7 249.7 Friday, April 07, 2006 10:50:00 PM:000 30.4 250.8 249.7 Friday, April 07, 2006 10:51:00 PM:000 30.5 250.7 249.6 Friday, April 07, 2006 10:52:00 PM:000 30.4 250.7 249.7 Friday, April 07, 2006 10:53:00 PM:000 30.4 250.7 249.7 Friday, April 07, 2006 10:54:00 PM:000 30.1 250.8 249.9 Friday, April 07, 2006 10:55:00 PM:000 30.1 250.8 249.9 Friday, April 07, 2006 10:56:00 PM:000 30.1 250.8 249.8 Friday, April 07, 2006 10:57:00 PM:000 30.4 250.8 250 Friday, April 07, 2006 10:58:00 PM:000 30.3 250.8 250 Friday, April 07, 2006 10:59:00 PM:000 30.3 250.8 250 Friday, April 07, 2006 11:00:00 PM:000 30.4 250.8 250 Friday, April 07, 2006 11:01:00 PM:000 30.3 250.8 250 Friday, April 07, 2006 11:02:00 PM:000 30.2 250.8 250 Friday, April 07, 2006 11:03:00 PM:000 30.1 250.8 250.1 Friday, April 07, 2006 11:04:00 PM:000 30 250.8 250.1 Friday, April 07, 2006 11:05:00 PM:000 30.2 250.8 250.2 Friday, April 07, 2006 11:06:00 PM:000 30.3 250.9 250.5 Friday, April 07, 2006 11:07:00 PM:000 30.2 250.9 250.3 Friday, April 07, 2006 11:08:00 PM:000 30 250.9 250.2 Friday, April 07, 2006 11:09:00 PM:000 30.5 250.9 250.2 Friday, April 07, 2006 11:10:00 PM:000 30.3 250.9 250.3 Friday, April 07, 2006 11:11:00 PM:000 30.3 250.9 250.3 Friday, April 07, 2006 11:12:00 PM:000 30.4 250.9 250.4 Friday, April 07, 2006 11:13:00 PM:000 30.6 250.9 250.1 Friday, April 07, 2006 11:14:00 PM:000 30.4 250.9 249.9 Friday, April 07, 2006 11:15:00 PM:000 30.3 250.8 250 Friday, April 07, 2006 11:16:00 PM:000 30.6 250.8 250.1 Friday, April 07, 2006 11:17:00 PM:000 30.8 250.8 250.2 Friday, April 07, 2006 11:18:00 PM:000 30.2 250.7 250 Friday, April 07, 2006 11:19:00 PM:000 30.2 250.7 250.2 Friday, April 07, 2006 11:20:00 PM:000 30.6 250.7 250.3 Friday, April 07, 2006 11:21:00 PM:000 30.4 250.7 250.2 Friday, April 07, 2006 11:22:00 PM:000 30.3 250.6 250 Friday, April 07, 2006 11:23:00 PM:000 30.5 250.6 249.9 Friday, April 07, 2006 11:24:00 PM:000 30.3 250.6 249.8 Friday, April 07, 2006 11:25:00 PM:000 30.3 250.6 249.9 Friday, April 07, 2006 11:26:00 PM:000 30.5 250.5 249.8 Friday, April 07, 2006 11:27:00 PM:000 30.5 250.5 249.6 Friday, April 07, 2006 11:28:00 PM:000 30.4 250.5 249.5

Report 06-0413 Chart 7 Day 41 of 177 Friday, April 07, 2006 11:29:00 PM:000 30.4 250.4 249.5 Friday, April 07, 2006 11:30:00 PM:000 30.5 250.4 249.5 Friday, April 07, 2006 11:31:00 PM:000 30.5 250.4 249.5 Friday, April 07, 2006 11:32:00 PM:000 30.3 250.3 249.4 Friday, April 07, 2006 11:33:00 PM:000 30.3 250.3 249.5 Friday, April 07, 2006 11:34:00 PM:000 30.4 250.2 249.6 Friday, April 07, 2006 11:35:00 PM:000 30.1 250.2 249.6 Friday, April 07, 2006 11:36:00 PM:000 30.3 250.2 249.5 Friday, April 07, 2006 11:37:00 PM:000 30.1 250.2 249.4 Friday, April 07, 2006 11:38:00 PM:000 30.3 250.2 249.4 Friday, April 07, 2006 11:39:00 PM:000 30.5 250.2 249.4 Friday, April 07, 2006 11:40:00 PM:000 30.3 250.2 249.4 Friday, April 07, 2006 11:41:00 PM:000 30 250.2 249.3 Friday, April 07, 2006 11:42:00 PM:000 30.3 250.2 249.4 Friday, April 07, 2006 11:43:00 PM:000 30.1 250.2 249.4 Friday, April 07, 2006 11:44:00 PM:000 30.2 250.2 249.4 Friday, April 07, 2006 11:45:00 PM:000 30.1 250.2 249.4 Friday, April 07, 2006 11:46:00 PM:000 30.1 250.2 249.5 Friday, April 07, 2006 11:47:00 PM:000 30.1 250.2 249.6 Friday, April 07, 2006 11:48:00 PM:000 30 250.2 249.6 Friday, April 07, 2006 11:49:00 PM:000 30.3 250.2 249.4 Friday, April 07, 2006 11:50:00 PM:000 30.3 250.2 249.4 Friday, April 07, 2006 11:51:00 PM:000 30.3 250.1 249.4 Friday, April 07, 2006 11:52:00 PM:000 30.6 250.1 249.3 Friday, April 07, 2006 11:53:00 PM:000 30.1 250.1 249.2 Friday, April 07, 2006 11:54:00 PM:000 30 250 249.4 Friday, April 07, 2006 11:55:00 PM:000 30.1 250 249.5 Friday, April 07, 2006 11:56:00 PM:000 30.3 250 249.3 Friday, April 07, 2006 11:57:00 PM:000 30.5 250 249.4 Friday, April 07, 2006 11:58:00 PM:000 30.3 250 249.5 Friday, April 07, 2006 11:59:00 PM:000 30.3 250 249.4 Saturday, April 08, 2006 12:00:00 AM:000 30.6 249.9 249.6 Saturday, April 08, 2006 12:01:00 AM:000 30.5 249.9 249.7 Saturday, April 08, 2006 12:02:00 AM:000 30.3 250 249.4 Saturday, April 08, 2006 12:03:00 AM:000 30.4 250 249.1 Saturday, April 08, 2006 12:04:00 AM:000 30.7 249.9 249 Saturday, April 08, 2006 12:05:00 AM:000 30.4 249.9 248.9 Saturday, April 08, 2006 12:06:00 AM:000 30.3 249.8 248.9 Saturday, April 08, 2006 12:07:00 AM:000 30.4 249.8 248.8 Saturday, April 08, 2006 12:08:00 AM:000 30.3 249.8 248.8 Saturday, April 08, 2006 12:09:00 AM:000 30.5 249.8 248.8 Saturday, April 08, 2006 12:10:00 AM:000 30.5 249.8 248.7 Saturday, April 08, 2006 12:11:00 AM:000 30.6 249.7 248.7 Saturday, April 08, 2006 12:12:00 AM:000 30.5 249.7 248.7 Saturday, April 08, 2006 12:13:00 AM:000 30.5 249.7 248.7 Saturday, April 08, 2006 12:14:00 AM:000 30.2 249.7 248.8 Saturday, April 08, 2006 12:15:00 AM:000 30.3 249.7 248.8 Saturday, April 08, 2006 12:16:00 AM:000 30.3 249.8 248.9 Saturday, April 08, 2006 12:17:00 AM:000 30.1 249.8 248.9 Saturday, April 08, 2006 12:18:00 AM:000 30.2 249.8 248.9 Saturday, April 08, 2006 12:19:00 AM:000 30.3 249.8 248.9 Saturday, April 08, 2006 12:20:00 AM:000 30.1 249.9 248.9 Saturday, April 08, 2006 12:21:00 AM:000 30.3 249.9 249 Saturday, April 08, 2006 12:22:00 AM:000 30.2 249.9 248.9 Saturday, April 08, 2006 12:23:00 AM:000 30.3 249.9 249 Saturday, April 08, 2006 12:24:00 AM:000 29.9 249.9 249 Saturday, April 08, 2006 12:25:00 AM:000 30.1 249.9 249 Saturday, April 08, 2006 12:26:00 AM:000 30.1 250 249.1 Saturday, April 08, 2006 12:27:00 AM:000 29.9 250 249.1

Report 06-0413 Chart 7 Day 42 of 177 Saturday, April 08, 2006 12:28:00 AM:000 30 250 249.1 Saturday, April 08, 2006 12:29:00 AM:000 30 250 249.1 Saturday, April 08, 2006 12:30:00 AM:000 30.1 250 249.2 Saturday, April 08, 2006 12:31:00 AM:000 30.3 250.1 249.2 Saturday, April 08, 2006 12:32:00 AM:000 30.3 250.1 249.2 Saturday, April 08, 2006 12:33:00 AM:000 30.4 250.2 249.2 Saturday, April 08, 2006 12:34:00 AM:000 30.1 250.2 249.2 Saturday, April 08, 2006 12:35:00 AM:000 30.2 250.1 249.2 Saturday, April 08, 2006 12:36:00 AM:000 30.2 250.1 249.2 Saturday, April 08, 2006 12:37:00 AM:000 30.3 250.1 249.3 Saturday, April 08, 2006 12:38:00 AM:000 30.3 250.2 249.3 Saturday, April 08, 2006 12:39:00 AM:000 30.2 250.2 249.3 Saturday, April 08, 2006 12:40:00 AM:000 30.3 250.2 249.2 Saturday, April 08, 2006 12:41:00 AM:000 30.6 250.2 249.3 Saturday, April 08, 2006 12:42:00 AM:000 30.4 250.2 249.2 Saturday, April 08, 2006 12:43:00 AM:000 30.4 250.2 249.2 Saturday, April 08, 2006 12:44:00 AM:000 30.5 250.3 249.3 Saturday, April 08, 2006 12:45:00 AM:000 30.6 250.3 249.3 Saturday, April 08, 2006 12:46:00 AM:000 30.4 250.3 249.3 Saturday, April 08, 2006 12:47:00 AM:000 30.4 250.3 249.3 Saturday, April 08, 2006 12:48:00 AM:000 30.3 250.3 249.3 Saturday, April 08, 2006 12:49:00 AM:000 30.4 250.3 249.5 Saturday, April 08, 2006 12:50:00 AM:000 30.3 250.3 249.5 Saturday, April 08, 2006 12:51:00 AM:000 30.2 250.4 249.5 Saturday, April 08, 2006 12:52:00 AM:000 30.3 250.4 249.5 Saturday, April 08, 2006 12:53:00 AM:000 30.4 250.5 249.5 Saturday, April 08, 2006 12:54:00 AM:000 30.3 250.4 249.5 Saturday, April 08, 2006 12:55:00 AM:000 30.1 250.5 249.7 Saturday, April 08, 2006 12:56:00 AM:000 30.2 250.5 249.7 Saturday, April 08, 2006 12:57:00 AM:000 30.3 250.6 249.7 Saturday, April 08, 2006 12:58:00 AM:000 30.3 250.6 249.7 Saturday, April 08, 2006 12:59:00 AM:000 30.1 250.7 249.7 Saturday, April 08, 2006 1:00:00 AM:000 30 250.7 249.8 Saturday, April 08, 2006 1:01:00 AM:000 30 250.8 249.8 Saturday, April 08, 2006 1:02:00 AM:000 30 250.8 249.8 Saturday, April 08, 2006 1:03:00 AM:000 30.1 250.8 249.8 Saturday, April 08, 2006 1:04:00 AM:000 30.2 250.9 249.9 Saturday, April 08, 2006 1:05:00 AM:000 30.1 250.9 250 Saturday, April 08, 2006 1:06:00 AM:000 30.1 251 250 Saturday, April 08, 2006 1:07:00 AM:000 30.1 251 250.1 Saturday, April 08, 2006 1:08:00 AM:000 30.1 251 250 Saturday, April 08, 2006 1:09:00 AM:000 30.2 251.1 249.9 Saturday, April 08, 2006 1:10:00 AM:000 30.1 251.1 250 Saturday, April 08, 2006 1:11:00 AM:000 30 251.1 249.9 Saturday, April 08, 2006 1:12:00 AM:000 30 251.2 250 Saturday, April 08, 2006 1:13:00 AM:000 30.1 251.2 250 Saturday, April 08, 2006 1:14:00 AM:000 30.2 251.2 250.1 Saturday, April 08, 2006 1:15:00 AM:000 30.3 251.2 250.1 Saturday, April 08, 2006 1:16:00 AM:000 30.4 251.3 250.1 Saturday, April 08, 2006 1:17:00 AM:000 30.3 251.3 250.1 Saturday, April 08, 2006 1:18:00 AM:000 30.4 251.2 250.1 Saturday, April 08, 2006 1:19:00 AM:000 30.3 251.3 250.1 Saturday, April 08, 2006 1:20:00 AM:000 30.3 251.2 250.1 Saturday, April 08, 2006 1:21:00 AM:000 30.3 251.2 250.1 Saturday, April 08, 2006 1:22:00 AM:000 30.3 251.3 250.1 Saturday, April 08, 2006 1:23:00 AM:000 30.3 251.3 250.1 Saturday, April 08, 2006 1:24:00 AM:000 30.4 251.3 250.2 Saturday, April 08, 2006 1:25:00 AM:000 30.3 251.3 250.1 Saturday, April 08, 2006 1:26:00 AM:000 30.3 251.3 250

Report 06-0413 Chart 7 Day 43 of 177 Saturday, April 08, 2006 1:27:00 AM:000 30.3 251.3 250 Saturday, April 08, 2006 1:28:00 AM:000 30.3 251.3 250 Saturday, April 08, 2006 1:29:00 AM:000 30.4 251.3 250.2 Saturday, April 08, 2006 1:30:00 AM:000 30.4 251.3 250.2 Saturday, April 08, 2006 1:31:00 AM:000 30.3 251.3 250.1 Saturday, April 08, 2006 1:32:00 AM:000 30.4 251.3 250.1 Saturday, April 08, 2006 1:33:00 AM:000 30.5 251.3 250.1 Saturday, April 08, 2006 1:34:00 AM:000 30.3 251.3 250.1 Saturday, April 08, 2006 1:35:00 AM:000 30.2 251.3 250.2 Saturday, April 08, 2006 1:36:00 AM:000 30.2 251.3 250.2 Saturday, April 08, 2006 1:37:00 AM:000 30.1 251.3 250.2 Saturday, April 08, 2006 1:38:00 AM:000 30 251.3 250.2 Saturday, April 08, 2006 1:39:00 AM:000 30 251.3 250.2 Saturday, April 08, 2006 1:40:00 AM:000 30.1 251.3 250.3 Saturday, April 08, 2006 1:41:00 AM:000 30.1 251.3 250.2 Saturday, April 08, 2006 1:42:00 AM:000 30 251.2 250.1 Saturday, April 08, 2006 1:43:00 AM:000 29.9 251.3 250.1 Saturday, April 08, 2006 1:44:00 AM:000 30 251.3 250.1 Saturday, April 08, 2006 1:45:00 AM:000 29.9 251.3 250.3 Saturday, April 08, 2006 1:46:00 AM:000 30.1 251.3 250.6 Saturday, April 08, 2006 1:47:00 AM:000 30 251.3 250.6 Saturday, April 08, 2006 1:48:00 AM:000 30.1 251.3 250.5 Saturday, April 08, 2006 1:49:00 AM:000 30.1 251.3 250.5 Saturday, April 08, 2006 1:50:00 AM:000 30.1 251.3 250.5 Saturday, April 08, 2006 1:51:00 AM:000 30 251.3 250.6 Saturday, April 08, 2006 1:52:00 AM:000 30.1 251.3 250.5 Saturday, April 08, 2006 1:53:00 AM:000 30.1 251.3 250.4 Saturday, April 08, 2006 1:54:00 AM:000 30.1 251.3 250.5 Saturday, April 08, 2006 1:55:00 AM:000 30.2 251.3 250.4 Saturday, April 08, 2006 1:56:00 AM:000 30.3 251.3 250.3 Saturday, April 08, 2006 1:57:00 AM:000 30.3 251.2 250.3 Saturday, April 08, 2006 1:58:00 AM:000 30.2 251.2 250.3 Saturday, April 08, 2006 1:59:00 AM:000 30.2 251.2 250.3 Saturday, April 08, 2006 2:00:00 AM:000 30.3 251.1 250.2 Saturday, April 08, 2006 2:01:00 AM:000 30.2 251.1 250.1 Saturday, April 08, 2006 2:02:00 AM:000 30.3 251.1 250.3 Saturday, April 08, 2006 2:03:00 AM:000 30.2 251 250.6 Saturday, April 08, 2006 2:04:00 AM:000 30.2 251 250.3 Saturday, April 08, 2006 2:05:00 AM:000 30.2 251 250.1 Saturday, April 08, 2006 2:06:00 AM:000 30.3 251 250 Saturday, April 08, 2006 2:07:00 AM:000 30.3 250.9 249.8 Saturday, April 08, 2006 2:08:00 AM:000 30.4 250.8 249.9 Saturday, April 08, 2006 2:09:00 AM:000 30.5 250.8 250.2 Saturday, April 08, 2006 2:10:00 AM:000 30.3 250.8 250.1 Saturday, April 08, 2006 2:11:00 AM:000 30.2 250.8 250.1 Saturday, April 08, 2006 2:12:00 AM:000 30.3 250.7 250 Saturday, April 08, 2006 2:13:00 AM:000 30.3 250.7 249.8 Saturday, April 08, 2006 2:14:00 AM:000 30.4 250.7 249.7 Saturday, April 08, 2006 2:15:00 AM:000 30.4 250.7 249.5 Saturday, April 08, 2006 2:16:00 AM:000 30.3 250.6 249.5 Saturday, April 08, 2006 2:17:00 AM:000 30.2 250.6 249.5 Saturday, April 08, 2006 2:18:00 AM:000 30.1 250.5 249.5 Saturday, April 08, 2006 2:19:00 AM:000 30.1 250.6 249.5 Saturday, April 08, 2006 2:20:00 AM:000 30.1 250.6 249.5 Saturday, April 08, 2006 2:21:00 AM:000 30.1 250.6 249.6 Saturday, April 08, 2006 2:22:00 AM:000 30.1 250.6 249.6 Saturday, April 08, 2006 2:23:00 AM:000 30 250.5 249.8 Saturday, April 08, 2006 2:24:00 AM:000 30 250.5 249.7 Saturday, April 08, 2006 2:25:00 AM:000 30 250.5 249.8

Report 06-0413 Chart 7 Day 44 of 177 Saturday, April 08, 2006 2:26:00 AM:000 30 250.5 249.8 Saturday, April 08, 2006 2:27:00 AM:000 30 250.5 249.8 Saturday, April 08, 2006 2:28:00 AM:000 29.9 250.4 249.9 Saturday, April 08, 2006 2:29:00 AM:000 30 250.4 249.7 Saturday, April 08, 2006 2:30:00 AM:000 30 250.4 249.6 Saturday, April 08, 2006 2:31:00 AM:000 30 250.4 249.4 Saturday, April 08, 2006 2:32:00 AM:000 30 250.4 249.4 Saturday, April 08, 2006 2:33:00 AM:000 30.1 250.3 249.4 Saturday, April 08, 2006 2:34:00 AM:000 30 250.3 249.5 Saturday, April 08, 2006 2:35:00 AM:000 30 250.3 249.7 Saturday, April 08, 2006 2:36:00 AM:000 30.2 250.3 249.5 Saturday, April 08, 2006 2:37:00 AM:000 30.2 250.3 249.8 Saturday, April 08, 2006 2:38:00 AM:000 30.2 250.3 249.6 Saturday, April 08, 2006 2:39:00 AM:000 30.2 250.3 249.5 Saturday, April 08, 2006 2:40:00 AM:000 30.2 250.2 249.4 Saturday, April 08, 2006 2:41:00 AM:000 30.2 250.3 249.2 Saturday, April 08, 2006 2:42:00 AM:000 30.2 250.2 249.2 Saturday, April 08, 2006 2:43:00 AM:000 30.2 250.2 249.3 Saturday, April 08, 2006 2:44:00 AM:000 30.2 250.1 249.2 Saturday, April 08, 2006 2:45:00 AM:000 30.3 250.1 249.6 Saturday, April 08, 2006 2:46:00 AM:000 30.3 250.1 249.6 Saturday, April 08, 2006 2:47:00 AM:000 30.4 250.1 249.4 Saturday, April 08, 2006 2:48:00 AM:000 30.3 250.1 249.2 Saturday, April 08, 2006 2:49:00 AM:000 30.3 250 249.1 Saturday, April 08, 2006 2:50:00 AM:000 30.4 250 249 Saturday, April 08, 2006 2:51:00 AM:000 30.4 250 248.9 Saturday, April 08, 2006 2:52:00 AM:000 30.5 249.9 248.9 Saturday, April 08, 2006 2:53:00 AM:000 30.4 249.9 248.8 Saturday, April 08, 2006 2:54:00 AM:000 30.4 249.9 248.9 Saturday, April 08, 2006 2:55:00 AM:000 30.1 249.9 248.8 Saturday, April 08, 2006 2:56:00 AM:000 30.1 249.9 248.9 Saturday, April 08, 2006 2:57:00 AM:000 30.1 249.9 249.2 Saturday, April 08, 2006 2:58:00 AM:000 30 249.9 249.2 Saturday, April 08, 2006 2:59:00 AM:000 29.9 249.9 249.3 Saturday, April 08, 2006 3:00:00 AM:000 30 249.9 249.4 Saturday, April 08, 2006 3:01:00 AM:000 30.1 249.9 249.3 Saturday, April 08, 2006 3:02:00 AM:000 30.1 249.9 249.2 Saturday, April 08, 2006 3:03:00 AM:000 30.1 249.9 249.1 Saturday, April 08, 2006 3:04:00 AM:000 30.1 250 249.1 Saturday, April 08, 2006 3:05:00 AM:000 30.2 249.9 249.1 Saturday, April 08, 2006 3:06:00 AM:000 30.3 250 249 Saturday, April 08, 2006 3:07:00 AM:000 30 250 249 Saturday, April 08, 2006 3:08:00 AM:000 30.1 250 249.1 Saturday, April 08, 2006 3:09:00 AM:000 29.9 250 249.2 Saturday, April 08, 2006 3:10:00 AM:000 30 250 249.2 Saturday, April 08, 2006 3:11:00 AM:000 30.1 250 249.2 Saturday, April 08, 2006 3:12:00 AM:000 30 250 249.1 Saturday, April 08, 2006 3:13:00 AM:000 30 250 249.2 Saturday, April 08, 2006 3:14:00 AM:000 30 250.1 249.3 Saturday, April 08, 2006 3:15:00 AM:000 30.2 250.1 249.1 Saturday, April 08, 2006 3:16:00 AM:000 30.1 250.1 249.2 Saturday, April 08, 2006 3:17:00 AM:000 30.2 250.1 249.3 Saturday, April 08, 2006 3:18:00 AM:000 30.2 250.1 249.2 Saturday, April 08, 2006 3:19:00 AM:000 30.2 250.1 249.3 Saturday, April 08, 2006 3:20:00 AM:000 30.2 250.1 249.3 Saturday, April 08, 2006 3:21:00 AM:000 30.3 250.1 249.2 Saturday, April 08, 2006 3:22:00 AM:000 30.3 250.1 249.2 Saturday, April 08, 2006 3:23:00 AM:000 30.3 250.1 249.3 Saturday, April 08, 2006 3:24:00 AM:000 30.2 250.1 249.5

Report 06-0413 Chart 7 Day 45 of 177 Saturday, April 08, 2006 3:25:00 AM:000 30.3 250.1 249.5 Saturday, April 08, 2006 3:26:00 AM:000 30.3 250.1 249.4 Saturday, April 08, 2006 3:27:00 AM:000 30.3 250.2 249.5 Saturday, April 08, 2006 3:28:00 AM:000 30.3 250.2 249.5 Saturday, April 08, 2006 3:29:00 AM:000 30.3 250.2 249.5 Saturday, April 08, 2006 3:30:00 AM:000 30.4 250.2 249.4 Saturday, April 08, 2006 3:31:00 AM:000 30.3 250.2 249.4 Saturday, April 08, 2006 3:32:00 AM:000 30.3 250.2 249.4 Saturday, April 08, 2006 3:33:00 AM:000 30.3 250.1 249.4 Saturday, April 08, 2006 3:34:00 AM:000 30.3 250.2 249.4 Saturday, April 08, 2006 3:35:00 AM:000 30.3 250.2 249.3 Saturday, April 08, 2006 3:36:00 AM:000 30.3 250.2 249.3 Saturday, April 08, 2006 3:37:00 AM:000 30.3 250.2 249.3 Saturday, April 08, 2006 3:38:00 AM:000 30.4 250.2 249.4 Saturday, April 08, 2006 3:39:00 AM:000 30.2 250.2 249.4 Saturday, April 08, 2006 3:40:00 AM:000 30.1 250.2 249.4 Saturday, April 08, 2006 3:41:00 AM:000 30.1 250.2 249.5 Saturday, April 08, 2006 3:42:00 AM:000 30.1 250.3 249.6 Saturday, April 08, 2006 3:43:00 AM:000 30.1 250.3 249.5 Saturday, April 08, 2006 3:44:00 AM:000 30.2 250.3 249.5 Saturday, April 08, 2006 3:45:00 AM:000 30.1 250.3 249.4 Saturday, April 08, 2006 3:46:00 AM:000 30 250.4 249.4 Saturday, April 08, 2006 3:47:00 AM:000 30 250.4 249.5 Saturday, April 08, 2006 3:48:00 AM:000 30.1 250.4 249.4 Saturday, April 08, 2006 3:49:00 AM:000 30 250.4 249.5 Saturday, April 08, 2006 3:50:00 AM:000 30.1 250.4 249.5 Saturday, April 08, 2006 3:51:00 AM:000 30.2 250.4 249.5 Saturday, April 08, 2006 3:52:00 AM:000 30 250.5 249.6 Saturday, April 08, 2006 3:53:00 AM:000 30 250.5 249.6 Saturday, April 08, 2006 3:54:00 AM:000 30 250.5 249.7 Saturday, April 08, 2006 3:55:00 AM:000 30 250.5 249.6 Saturday, April 08, 2006 3:56:00 AM:000 30.2 250.6 249.6 Saturday, April 08, 2006 3:57:00 AM:000 30.3 250.6 249.6 Saturday, April 08, 2006 3:58:00 AM:000 30.3 250.6 249.6 Saturday, April 08, 2006 3:59:00 AM:000 30.3 250.6 249.6 Saturday, April 08, 2006 4:00:00 AM:000 30.2 250.6 249.6 Saturday, April 08, 2006 4:01:00 AM:000 30.3 250.6 249.6 Saturday, April 08, 2006 4:02:00 AM:000 30.3 250.6 249.7 Saturday, April 08, 2006 4:03:00 AM:000 30.2 250.6 249.7 Saturday, April 08, 2006 4:04:00 AM:000 30.2 250.6 249.7 Saturday, April 08, 2006 4:05:00 AM:000 30.3 250.6 249.6 Saturday, April 08, 2006 4:06:00 AM:000 30.4 250.6 249.6 Saturday, April 08, 2006 4:07:00 AM:000 30.3 250.6 249.6 Saturday, April 08, 2006 4:08:00 AM:000 30.2 250.6 249.6 Saturday, April 08, 2006 4:09:00 AM:000 30.3 250.6 249.6 Saturday, April 08, 2006 4:10:00 AM:000 30.3 250.7 249.6 Saturday, April 08, 2006 4:11:00 AM:000 30.2 250.6 249.7 Saturday, April 08, 2006 4:12:00 AM:000 30.3 250.6 249.7 Saturday, April 08, 2006 4:13:00 AM:000 30.3 250.6 249.7 Saturday, April 08, 2006 4:14:00 AM:000 30.3 250.7 249.7 Saturday, April 08, 2006 4:15:00 AM:000 30.2 250.7 249.6 Saturday, April 08, 2006 4:16:00 AM:000 30.2 250.6 249.6 Saturday, April 08, 2006 4:17:00 AM:000 30.2 250.7 249.6 Saturday, April 08, 2006 4:18:00 AM:000 30.1 250.6 249.6 Saturday, April 08, 2006 4:19:00 AM:000 30.2 250.7 249.7 Saturday, April 08, 2006 4:20:00 AM:000 30.1 250.7 249.8 Saturday, April 08, 2006 4:21:00 AM:000 30.1 250.7 249.7 Saturday, April 08, 2006 4:22:00 AM:000 30 250.7 249.7 Saturday, April 08, 2006 4:23:00 AM:000 30 250.8 249.7

Report 06-0413 Chart 7 Day 46 of 177 Saturday, April 08, 2006 4:24:00 AM:000 29.9 250.8 249.8 Saturday, April 08, 2006 4:25:00 AM:000 29.8 250.8 249.8 Saturday, April 08, 2006 4:26:00 AM:000 29.8 250.8 249.8 Saturday, April 08, 2006 4:27:00 AM:000 30 250.8 249.8 Saturday, April 08, 2006 4:28:00 AM:000 30 250.9 249.8 Saturday, April 08, 2006 4:29:00 AM:000 30.1 250.9 249.8 Saturday, April 08, 2006 4:30:00 AM:000 30.2 251 250 Saturday, April 08, 2006 4:31:00 AM:000 30.1 251 249.9 Saturday, April 08, 2006 4:32:00 AM:000 30.1 251 249.9 Saturday, April 08, 2006 4:33:00 AM:000 30 250.9 249.9 Saturday, April 08, 2006 4:34:00 AM:000 30.1 250.9 249.9 Saturday, April 08, 2006 4:35:00 AM:000 30.1 251 250 Saturday, April 08, 2006 4:36:00 AM:000 30.1 251 250.1 Saturday, April 08, 2006 4:37:00 AM:000 30.1 251 250 Saturday, April 08, 2006 4:38:00 AM:000 30.2 251 250 Saturday, April 08, 2006 4:39:00 AM:000 30.3 251 250.1 Saturday, April 08, 2006 4:40:00 AM:000 30.3 251 250.2 Saturday, April 08, 2006 4:41:00 AM:000 30.3 251 250.3 Saturday, April 08, 2006 4:42:00 AM:000 30.2 251 250.2 Saturday, April 08, 2006 4:43:00 AM:000 30.2 251 250.1 Saturday, April 08, 2006 4:44:00 AM:000 30.2 251 250.2 Saturday, April 08, 2006 4:45:00 AM:000 30.2 251 250.2 Saturday, April 08, 2006 4:46:00 AM:000 30.2 251 250 Saturday, April 08, 2006 4:47:00 AM:000 30.2 251 250 Saturday, April 08, 2006 4:48:00 AM:000 30.2 251 250 Saturday, April 08, 2006 4:49:00 AM:000 30.4 251 250 Saturday, April 08, 2006 4:50:00 AM:000 30.1 251 250 Saturday, April 08, 2006 4:51:00 AM:000 30.2 250.9 249.9 Saturday, April 08, 2006 4:52:00 AM:000 30.3 250.9 250 Saturday, April 08, 2006 4:53:00 AM:000 30.3 250.9 249.9 Saturday, April 08, 2006 4:54:00 AM:000 30.3 250.9 249.9 Saturday, April 08, 2006 4:55:00 AM:000 30.4 250.9 249.9 Saturday, April 08, 2006 4:56:00 AM:000 30.4 250.9 250 Saturday, April 08, 2006 4:57:00 AM:000 30.4 250.9 249.9 Saturday, April 08, 2006 4:58:00 AM:000 30.3 250.9 249.9 Saturday, April 08, 2006 4:59:00 AM:000 30.2 250.8 249.9 Saturday, April 08, 2006 5:00:00 AM:000 30.2 250.9 249.9 Saturday, April 08, 2006 5:01:00 AM:000 30.1 250.9 249.9 Saturday, April 08, 2006 5:02:00 AM:000 30 250.9 249.9 Saturday, April 08, 2006 5:03:00 AM:000 29.9 250.9 249.9 Saturday, April 08, 2006 5:04:00 AM:000 30.1 250.9 250 Saturday, April 08, 2006 5:05:00 AM:000 30.2 251 250.1 Saturday, April 08, 2006 5:06:00 AM:000 30.1 250.9 250.1 Saturday, April 08, 2006 5:07:00 AM:000 30.1 250.9 250.4 Saturday, April 08, 2006 5:08:00 AM:000 30.1 250.9 250.5 Saturday, April 08, 2006 5:09:00 AM:000 30.1 250.9 250.4 Saturday, April 08, 2006 5:10:00 AM:000 30.1 250.9 250.2 Saturday, April 08, 2006 5:11:00 AM:000 30.1 250.9 250 Saturday, April 08, 2006 5:12:00 AM:000 30 250.9 250.1 Saturday, April 08, 2006 5:13:00 AM:000 30.1 250.9 250 Saturday, April 08, 2006 5:14:00 AM:000 30 250.9 250.3 Saturday, April 08, 2006 5:15:00 AM:000 30.1 250.9 250.2 Saturday, April 08, 2006 5:16:00 AM:000 30 250.9 250.1 Saturday, April 08, 2006 5:17:00 AM:000 30.2 250.9 250.3 Saturday, April 08, 2006 5:18:00 AM:000 30 250.9 250.4 Saturday, April 08, 2006 5:19:00 AM:000 30 250.8 250.1 Saturday, April 08, 2006 5:20:00 AM:000 30 250.8 250 Saturday, April 08, 2006 5:21:00 AM:000 30.3 250.8 250 Saturday, April 08, 2006 5:22:00 AM:000 30.5 250.8 249.8

Report 06-0413 Chart 7 Day 47 of 177 Saturday, April 08, 2006 5:23:00 AM:000 30.4 250.7 249.9 Saturday, April 08, 2006 5:24:00 AM:000 30 250.7 250.1 Saturday, April 08, 2006 5:25:00 AM:000 29.9 250.7 250 Saturday, April 08, 2006 5:26:00 AM:000 29.9 250.7 249.9 Saturday, April 08, 2006 5:27:00 AM:000 30.2 250.6 249.8 Saturday, April 08, 2006 5:28:00 AM:000 30.3 250.6 249.7 Saturday, April 08, 2006 5:29:00 AM:000 30.3 250.6 249.7 Saturday, April 08, 2006 5:30:00 AM:000 30.4 250.6 249.6 Saturday, April 08, 2006 5:31:00 AM:000 30.4 250.5 249.4 Saturday, April 08, 2006 5:32:00 AM:000 30.5 250.4 249.7 Saturday, April 08, 2006 5:33:00 AM:000 30.4 250.4 249.7 Saturday, April 08, 2006 5:34:00 AM:000 30.1 250.4 249.5 Saturday, April 08, 2006 5:35:00 AM:000 29.7 250.3 249.4 Saturday, April 08, 2006 5:36:00 AM:000 30.3 250.3 249.5 Saturday, April 08, 2006 5:37:00 AM:000 30.5 250.3 249.6 Saturday, April 08, 2006 5:38:00 AM:000 30.3 250.3 249.5 Saturday, April 08, 2006 5:39:00 AM:000 30.2 250.2 249.4 Saturday, April 08, 2006 5:40:00 AM:000 30.3 250.2 249.4 Saturday, April 08, 2006 5:41:00 AM:000 30.2 250.2 249.4 Saturday, April 08, 2006 5:42:00 AM:000 30.1 250.2 249.5 Saturday, April 08, 2006 5:43:00 AM:000 30.2 250.2 249.6 Saturday, April 08, 2006 5:44:00 AM:000 30.1 250.2 249.5 Saturday, April 08, 2006 5:45:00 AM:000 30 250.2 249.5 Saturday, April 08, 2006 5:46:00 AM:000 29.9 250.2 249.8 Saturday, April 08, 2006 5:47:00 AM:000 30.2 250.2 249.7 Saturday, April 08, 2006 5:48:00 AM:000 30 250.2 249.6 Saturday, April 08, 2006 5:49:00 AM:000 30.1 250.1 249.6 Saturday, April 08, 2006 5:50:00 AM:000 30 250.1 249.7 Saturday, April 08, 2006 5:51:00 AM:000 29.8 250.1 249.8 Saturday, April 08, 2006 5:52:00 AM:000 29.9 250.1 249.5 Saturday, April 08, 2006 5:53:00 AM:000 30.1 250.1 249.3 Saturday, April 08, 2006 5:54:00 AM:000 30.2 250 249.3 Saturday, April 08, 2006 5:55:00 AM:000 30.2 250 249.3 Saturday, April 08, 2006 5:56:00 AM:000 30.2 250 249.5 Saturday, April 08, 2006 5:57:00 AM:000 30.2 250 249.6 Saturday, April 08, 2006 5:58:00 AM:000 29.9 250 249.5 Saturday, April 08, 2006 5:59:00 AM:000 29.9 249.9 249.4 Saturday, April 08, 2006 6:00:00 AM:000 30 249.9 249.3 Saturday, April 08, 2006 6:01:00 AM:000 30 249.9 249.2 Saturday, April 08, 2006 6:02:00 AM:000 30.3 249.9 249.2 Saturday, April 08, 2006 6:03:00 AM:000 30.4 249.9 249 Saturday, April 08, 2006 6:04:00 AM:000 30.3 249.8 248.9 Saturday, April 08, 2006 6:05:00 AM:000 30.4 249.8 248.9 Saturday, April 08, 2006 6:06:00 AM:000 30.1 249.8 249 Saturday, April 08, 2006 6:07:00 AM:000 30.1 249.7 249 Saturday, April 08, 2006 6:08:00 AM:000 30.2 249.7 248.9 Saturday, April 08, 2006 6:09:00 AM:000 30.5 249.7 248.8 Saturday, April 08, 2006 6:10:00 AM:000 30.3 249.7 248.8 Saturday, April 08, 2006 6:11:00 AM:000 30.2 249.7 248.8 Saturday, April 08, 2006 6:12:00 AM:000 30.4 249.6 248.8 Saturday, April 08, 2006 6:13:00 AM:000 30.3 249.6 248.8 Saturday, April 08, 2006 6:14:00 AM:000 30.4 249.6 248.7 Saturday, April 08, 2006 6:15:00 AM:000 30.3 249.6 248.7 Saturday, April 08, 2006 6:16:00 AM:000 30.6 249.6 248.7 Saturday, April 08, 2006 6:17:00 AM:000 30.7 249.5 248.7 Saturday, April 08, 2006 6:18:00 AM:000 30.3 249.5 248.7 Saturday, April 08, 2006 6:19:00 AM:000 30.2 249.5 248.7 Saturday, April 08, 2006 6:20:00 AM:000 30 249.5 248.7 Saturday, April 08, 2006 6:21:00 AM:000 30 249.5 248.7

Report 06-0413 Chart 7 Day 48 of 177 Saturday, April 08, 2006 6:22:00 AM:000 30 249.5 248.8 Saturday, April 08, 2006 6:23:00 AM:000 30.1 249.5 248.8 Saturday, April 08, 2006 6:24:00 AM:000 30.1 249.6 248.8 Saturday, April 08, 2006 6:25:00 AM:000 30.2 249.6 248.8 Saturday, April 08, 2006 6:26:00 AM:000 29.9 249.6 248.9 Saturday, April 08, 2006 6:27:00 AM:000 30 249.7 248.9 Saturday, April 08, 2006 6:28:00 AM:000 30 249.7 248.9 Saturday, April 08, 2006 6:29:00 AM:000 30.1 249.7 248.9 Saturday, April 08, 2006 6:30:00 AM:000 30.2 249.7 249 Saturday, April 08, 2006 6:31:00 AM:000 30.2 249.7 249 Saturday, April 08, 2006 6:32:00 AM:000 29.9 249.8 249.1 Saturday, April 08, 2006 6:33:00 AM:000 30 249.8 249 Saturday, April 08, 2006 6:34:00 AM:000 29.7 249.9 249.1 Saturday, April 08, 2006 6:35:00 AM:000 29.9 249.9 249.1 Saturday, April 08, 2006 6:36:00 AM:000 30.1 249.9 249.2 Saturday, April 08, 2006 6:37:00 AM:000 30 249.9 249.2 Saturday, April 08, 2006 6:38:00 AM:000 30.3 250 249.2 Saturday, April 08, 2006 6:39:00 AM:000 30.2 250 249.3 Saturday, April 08, 2006 6:40:00 AM:000 30.3 250 249.4 Saturday, April 08, 2006 6:41:00 AM:000 30.2 250.1 249.3 Saturday, April 08, 2006 6:42:00 AM:000 30.1 250.1 249.3 Saturday, April 08, 2006 6:43:00 AM:000 30.3 250.1 249.3 Saturday, April 08, 2006 6:44:00 AM:000 30 250.2 249.3 Saturday, April 08, 2006 6:45:00 AM:000 30.2 250.1 249.4 Saturday, April 08, 2006 6:46:00 AM:000 30.2 250.1 249.4 Saturday, April 08, 2006 6:47:00 AM:000 30.2 250.2 249.4 Saturday, April 08, 2006 6:48:00 AM:000 30.3 250.3 249.4 Saturday, April 08, 2006 6:49:00 AM:000 30.3 250.3 249.5 Saturday, April 08, 2006 6:50:00 AM:000 30.3 250.3 249.5 Saturday, April 08, 2006 6:51:00 AM:000 30.3 250.3 249.5 Saturday, April 08, 2006 6:52:00 AM:000 30.2 250.3 249.4 Saturday, April 08, 2006 6:53:00 AM:000 30.4 250.3 249.4 Saturday, April 08, 2006 6:54:00 AM:000 30.2 250.3 249.4 Saturday, April 08, 2006 6:55:00 AM:000 30 250.3 249.4 Saturday, April 08, 2006 6:56:00 AM:000 30 250.4 249.5 Saturday, April 08, 2006 6:57:00 AM:000 30.1 250.4 249.5 Saturday, April 08, 2006 6:58:00 AM:000 30.3 250.4 249.5 Saturday, April 08, 2006 6:59:00 AM:000 30.3 250.4 249.5 Saturday, April 08, 2006 7:00:00 AM:000 30.1 250.4 249.5 Saturday, April 08, 2006 7:01:00 AM:000 30.1 250.4 249.5 Saturday, April 08, 2006 7:02:00 AM:000 30.2 250.4 249.6 Saturday, April 08, 2006 7:03:00 AM:000 30.1 250.4 249.7 Saturday, April 08, 2006 7:04:00 AM:000 30 250.5 249.8 Saturday, April 08, 2006 7:05:00 AM:000 30.2 250.5 249.8 Saturday, April 08, 2006 7:06:00 AM:000 30 250.6 249.8 Saturday, April 08, 2006 7:07:00 AM:000 30.2 250.7 249.9 Saturday, April 08, 2006 7:08:00 AM:000 29.9 250.7 249.8 Saturday, April 08, 2006 7:09:00 AM:000 29.9 250.8 249.9 Saturday, April 08, 2006 7:10:00 AM:000 29.9 250.8 249.9 Saturday, April 08, 2006 7:11:00 AM:000 30.2 250.8 249.9 Saturday, April 08, 2006 7:12:00 AM:000 30 250.8 249.9 Saturday, April 08, 2006 7:13:00 AM:000 30.3 250.8 249.9 Saturday, April 08, 2006 7:14:00 AM:000 30.2 250.9 249.9 Saturday, April 08, 2006 7:15:00 AM:000 30.5 250.9 249.9 Saturday, April 08, 2006 7:16:00 AM:000 30.5 250.9 249.9 Saturday, April 08, 2006 7:17:00 AM:000 30.6 250.8 249.9 Saturday, April 08, 2006 7:18:00 AM:000 30.5 250.9 249.9 Saturday, April 08, 2006 7:19:00 AM:000 30.2 250.9 249.9 Saturday, April 08, 2006 7:20:00 AM:000 30 250.9 249.9

Report 06-0413 Chart 7 Day 49 of 177 Saturday, April 08, 2006 7:21:00 AM:000 30.1 250.9 249.9 Saturday, April 08, 2006 7:22:00 AM:000 30.2 250.9 249.9 Saturday, April 08, 2006 7:23:00 AM:000 30.2 250.9 250 Saturday, April 08, 2006 7:24:00 AM:000 30.1 250.9 250 Saturday, April 08, 2006 7:25:00 AM:000 30.2 251 250 Saturday, April 08, 2006 7:26:00 AM:000 30.3 251 250 Saturday, April 08, 2006 7:27:00 AM:000 30.2 251 250 Saturday, April 08, 2006 7:28:00 AM:000 30.3 251 250 Saturday, April 08, 2006 7:29:00 AM:000 30.4 251 250.1 Saturday, April 08, 2006 7:30:00 AM:000 30.4 251 250 Saturday, April 08, 2006 7:31:00 AM:000 30.3 251 250.1 Saturday, April 08, 2006 7:32:00 AM:000 30.2 251 250 Saturday, April 08, 2006 7:33:00 AM:000 30 251 250 Saturday, April 08, 2006 7:34:00 AM:000 30.2 251.1 250.1 Saturday, April 08, 2006 7:35:00 AM:000 30.3 251 250.1 Saturday, April 08, 2006 7:36:00 AM:000 30.5 251 250 Saturday, April 08, 2006 7:37:00 AM:000 30.4 251 249.9 Saturday, April 08, 2006 7:38:00 AM:000 30.4 251.1 250 Saturday, April 08, 2006 7:39:00 AM:000 30.3 251 249.9 Saturday, April 08, 2006 7:40:00 AM:000 30.3 251 249.9 Saturday, April 08, 2006 7:41:00 AM:000 30.4 251 250 Saturday, April 08, 2006 7:42:00 AM:000 30.3 251 250.1 Saturday, April 08, 2006 7:43:00 AM:000 30.4 251.1 250.1 Saturday, April 08, 2006 7:44:00 AM:000 30.3 251.1 250.1 Saturday, April 08, 2006 7:45:00 AM:000 30.1 251.1 250.1 Saturday, April 08, 2006 7:46:00 AM:000 30.4 251.1 250 Saturday, April 08, 2006 7:47:00 AM:000 30.2 251.1 250.1 Saturday, April 08, 2006 7:48:00 AM:000 30 251.1 250 Saturday, April 08, 2006 7:49:00 AM:000 30.1 251.1 250.1 Saturday, April 08, 2006 7:50:00 AM:000 30.2 251.1 250.2 Saturday, April 08, 2006 7:51:00 AM:000 30.1 251.1 250.2 Saturday, April 08, 2006 7:52:00 AM:000 30.1 251.2 250.2 Saturday, April 08, 2006 7:53:00 AM:000 30 251.2 250.2 Saturday, April 08, 2006 7:54:00 AM:000 30.1 251.2 250.1 Saturday, April 08, 2006 7:55:00 AM:000 30 251.3 250.1 Saturday, April 08, 2006 7:56:00 AM:000 29.9 251.3 250.3 Saturday, April 08, 2006 7:57:00 AM:000 30 251.3 250.3 Saturday, April 08, 2006 7:58:00 AM:000 30.1 251.3 250.3 Saturday, April 08, 2006 7:59:00 AM:000 30 251.3 250.3 Saturday, April 08, 2006 8:00:00 AM:000 30.3 251.3 250.3 Saturday, April 08, 2006 8:01:00 AM:000 30.3 251.3 250.3 Saturday, April 08, 2006 8:02:00 AM:000 30.3 251.3 250.3 Saturday, April 08, 2006 8:03:00 AM:000 30.1 251.3 250.3 Saturday, April 08, 2006 8:04:00 AM:000 30 251.3 250.3 Saturday, April 08, 2006 8:05:00 AM:000 30.2 251.3 250.3 Saturday, April 08, 2006 8:06:00 AM:000 30 251.3 250.3 Saturday, April 08, 2006 8:07:00 AM:000 30.1 251.3 250.4 Saturday, April 08, 2006 8:08:00 AM:000 30.2 251.3 250.4 Saturday, April 08, 2006 8:09:00 AM:000 30.2 251.3 250.3 Saturday, April 08, 2006 8:10:00 AM:000 30.2 251.2 250.2 Saturday, April 08, 2006 8:11:00 AM:000 30.2 251.2 250.2 Saturday, April 08, 2006 8:12:00 AM:000 30.4 251.2 250.2 Saturday, April 08, 2006 8:13:00 AM:000 30.3 251.2 250.1 Saturday, April 08, 2006 8:14:00 AM:000 30.5 251.1 250.1 Saturday, April 08, 2006 8:15:00 AM:000 30.9 251.1 250 Saturday, April 08, 2006 8:16:00 AM:000 30.7 251.1 249.9 Saturday, April 08, 2006 8:17:00 AM:000 30.5 251.1 249.9 Saturday, April 08, 2006 8:18:00 AM:000 30.5 251 249.9 Saturday, April 08, 2006 8:19:00 AM:000 30.5 251 249.9

Report 06-0413 Chart 7 Day 50 of 177 Saturday, April 08, 2006 8:20:00 AM:000 30.3 251 249.8 Saturday, April 08, 2006 8:21:00 AM:000 30.3 250.9 249.8 Saturday, April 08, 2006 8:22:00 AM:000 30.4 250.9 249.9 Saturday, April 08, 2006 8:23:00 AM:000 30.4 250.9 249.9 Saturday, April 08, 2006 8:24:00 AM:000 30.2 250.9 249.9 Saturday, April 08, 2006 8:25:00 AM:000 30.1 250.9 249.9 Saturday, April 08, 2006 8:26:00 AM:000 30.3 250.9 249.9 Saturday, April 08, 2006 8:27:00 AM:000 30.4 250.9 250 Saturday, April 08, 2006 8:28:00 AM:000 30.1 250.9 250.1 Saturday, April 08, 2006 8:29:00 AM:000 30.1 250.9 250 Saturday, April 08, 2006 8:30:00 AM:000 30.6 250.9 249.9 Saturday, April 08, 2006 8:31:00 AM:000 30.2 250.9 249.9 Saturday, April 08, 2006 8:32:00 AM:000 30.2 250.9 249.9 Saturday, April 08, 2006 8:33:00 AM:000 30.1 250.8 250 Saturday, April 08, 2006 8:34:00 AM:000 30 250.9 249.9 Saturday, April 08, 2006 8:35:00 AM:000 30.2 250.8 250.3 Saturday, April 08, 2006 8:36:00 AM:000 30 250.8 250.2 Saturday, April 08, 2006 8:37:00 AM:000 30.1 250.9 250.1 Saturday, April 08, 2006 8:38:00 AM:000 30.2 250.8 250.1 Saturday, April 08, 2006 8:39:00 AM:000 29.9 250.8 250.2 Saturday, April 08, 2006 8:40:00 AM:000 30.2 250.8 250.1 Saturday, April 08, 2006 8:41:00 AM:000 30.3 250.8 250.1 Saturday, April 08, 2006 8:42:00 AM:000 30.4 250.7 250.1 Saturday, April 08, 2006 8:43:00 AM:000 30.4 250.7 250 Saturday, April 08, 2006 8:44:00 AM:000 30.5 250.7 249.8 Saturday, April 08, 2006 8:45:00 AM:000 30.5 250.7 249.7 Saturday, April 08, 2006 8:46:00 AM:000 30.5 250.6 249.6 Saturday, April 08, 2006 8:47:00 AM:000 30.6 250.5 250 Saturday, April 08, 2006 8:48:00 AM:000 30.5 250.5 250.1 Saturday, April 08, 2006 8:49:00 AM:000 30.7 250.5 249.9 Saturday, April 08, 2006 8:50:00 AM:000 30.5 250.4 249.8 Saturday, April 08, 2006 8:51:00 AM:000 30.4 250.4 249.6 Saturday, April 08, 2006 8:52:00 AM:000 30.8 250.4 249.5 Saturday, April 08, 2006 8:53:00 AM:000 30.6 250.4 249.4 Saturday, April 08, 2006 8:54:00 AM:000 30.6 250.3 249.3 Saturday, April 08, 2006 8:55:00 AM:000 30.6 250.3 249.3 Saturday, April 08, 2006 8:56:00 AM:000 30.6 250.2 249.2 Saturday, April 08, 2006 8:57:00 AM:000 30.5 250.2 249.2 Saturday, April 08, 2006 8:58:00 AM:000 30.8 250.2 249.1 Saturday, April 08, 2006 8:59:00 AM:000 30.6 250.2 249.1 Saturday, April 08, 2006 9:00:00 AM:000 30.7 250.1 249 Saturday, April 08, 2006 9:01:00 AM:000 30.5 250.1 249 Saturday, April 08, 2006 9:02:00 AM:000 30.1 250.1 249 Saturday, April 08, 2006 9:03:00 AM:000 30.1 250 249.1 Saturday, April 08, 2006 9:04:00 AM:000 30.2 250.1 249.2 Saturday, April 08, 2006 9:05:00 AM:000 30.4 250.1 249.2 Saturday, April 08, 2006 9:06:00 AM:000 30.3 250 249.2 Saturday, April 08, 2006 9:07:00 AM:000 30.3 250 249.2 Saturday, April 08, 2006 9:08:00 AM:000 30.5 250.1 249.2 Saturday, April 08, 2006 9:09:00 AM:000 30.3 250.1 249.2 Saturday, April 08, 2006 9:10:00 AM:000 30.3 250.1 249.3 Saturday, April 08, 2006 9:11:00 AM:000 30.2 250.1 249.3 Saturday, April 08, 2006 9:12:00 AM:000 30.2 250.1 249.2 Saturday, April 08, 2006 9:13:00 AM:000 30.1 250.1 249.2 Saturday, April 08, 2006 9:14:00 AM:000 30.4 250.1 249.3 Saturday, April 08, 2006 9:15:00 AM:000 30.4 250.1 249.3 Saturday, April 08, 2006 9:16:00 AM:000 30.3 250.1 249.3 Saturday, April 08, 2006 9:17:00 AM:000 30.3 250.1 249.3 Saturday, April 08, 2006 9:18:00 AM:000 30.3 250.2 249.2

Report 06-0413 Chart 7 Day 51 of 177 Saturday, April 08, 2006 9:19:00 AM:000 30.2 250.2 249.1 Saturday, April 08, 2006 9:20:00 AM:000 29.9 250.1 249.1 Saturday, April 08, 2006 9:21:00 AM:000 30 250.1 249 Saturday, April 08, 2006 9:22:00 AM:000 30.4 250.1 249 Saturday, April 08, 2006 9:23:00 AM:000 30.3 250.1 249 Saturday, April 08, 2006 9:24:00 AM:000 30.5 250.1 249 Saturday, April 08, 2006 9:25:00 AM:000 30.6 250.1 249 Saturday, April 08, 2006 9:26:00 AM:000 30.6 250.1 249 Saturday, April 08, 2006 9:27:00 AM:000 30.3 250.1 249 Saturday, April 08, 2006 9:28:00 AM:000 30.5 250.1 249.1 Saturday, April 08, 2006 9:29:00 AM:000 30.4 250.1 249.1 Saturday, April 08, 2006 9:30:00 AM:000 30.5 250.1 249.1 Saturday, April 08, 2006 9:31:00 AM:000 30.5 250.1 249.1 Saturday, April 08, 2006 9:32:00 AM:000 30.5 250.1 249.2 Saturday, April 08, 2006 9:33:00 AM:000 30.8 250.1 249.1 Saturday, April 08, 2006 9:34:00 AM:000 30.6 250.1 249 Saturday, April 08, 2006 9:35:00 AM:000 30.5 250.1 249 Saturday, April 08, 2006 9:36:00 AM:000 30.5 250.1 249 Saturday, April 08, 2006 9:37:00 AM:000 30.6 250.1 249.2 Saturday, April 08, 2006 9:38:00 AM:000 30.7 250.1 249.4 Saturday, April 08, 2006 9:39:00 AM:000 30.8 250.1 249.5 Saturday, April 08, 2006 9:40:00 AM:000 30.5 250.1 249.4 Saturday, April 08, 2006 9:41:00 AM:000 30.7 250.1 249.4 Saturday, April 08, 2006 9:42:00 AM:000 30.7 250.1 249.4 Saturday, April 08, 2006 9:43:00 AM:000 30.1 250.1 249.4 Saturday, April 08, 2006 9:44:00 AM:000 30.6 250.1 249.4 Saturday, April 08, 2006 9:45:00 AM:000 30.4 250.1 249.4 Saturday, April 08, 2006 9:46:00 AM:000 30.5 250.2 249.4 Saturday, April 08, 2006 9:47:00 AM:000 30.2 250.2 249.4 Saturday, April 08, 2006 9:48:00 AM:000 30.1 250.2 249.4 Saturday, April 08, 2006 9:49:00 AM:000 30.1 250.2 249.4 Saturday, April 08, 2006 9:50:00 AM:000 30.1 250.2 249.3 Saturday, April 08, 2006 9:51:00 AM:000 30.2 250.2 249.3 Saturday, April 08, 2006 9:52:00 AM:000 30.4 250.3 249.4 Saturday, April 08, 2006 9:53:00 AM:000 30.2 250.2 249.4 Saturday, April 08, 2006 9:54:00 AM:000 30.1 250.2 249.5 Saturday, April 08, 2006 9:55:00 AM:000 30.4 250.3 249.4 Saturday, April 08, 2006 9:56:00 AM:000 30.4 250.3 249.5 Saturday, April 08, 2006 9:57:00 AM:000 30.4 250.4 249.5 Saturday, April 08, 2006 9:58:00 AM:000 30.4 250.4 249.5 Saturday, April 08, 2006 9:59:00 AM:000 30.5 250.4 249.4 Saturday, April 08, 2006 10:00:00 AM:000 30.1 250.4 249.6 Saturday, April 08, 2006 10:01:00 AM:000 30.2 250.4 249.6 Saturday, April 08, 2006 10:02:00 AM:000 30.2 250.4 249.6 Saturday, April 08, 2006 10:03:00 AM:000 30.2 250.5 249.7 Saturday, April 08, 2006 10:04:00 AM:000 30.3 250.5 249.7 Saturday, April 08, 2006 10:05:00 AM:000 30.5 250.5 249.6 Saturday, April 08, 2006 10:06:00 AM:000 30.4 250.5 249.6 Saturday, April 08, 2006 10:07:00 AM:000 30.3 250.5 249.6 Saturday, April 08, 2006 10:08:00 AM:000 30.4 250.6 249.7 Saturday, April 08, 2006 10:09:00 AM:000 30.1 250.6 249.8 Saturday, April 08, 2006 10:10:00 AM:000 30 250.6 249.8 Saturday, April 08, 2006 10:11:00 AM:000 30.1 250.6 249.7 Saturday, April 08, 2006 10:12:00 AM:000 30.3 250.6 249.7 Saturday, April 08, 2006 10:13:00 AM:000 30.2 250.6 249.7 Saturday, April 08, 2006 10:14:00 AM:000 30.5 250.6 249.7 Saturday, April 08, 2006 10:15:00 AM:000 30.5 250.6 249.7 Saturday, April 08, 2006 10:16:00 AM:000 30.5 250.7 249.7 Saturday, April 08, 2006 10:17:00 AM:000 30.5 250.6 249.6

Report 06-0413 Chart 7 Day 52 of 177 Saturday, April 08, 2006 10:18:00 AM:000 30.6 250.6 249.6 Saturday, April 08, 2006 10:19:00 AM:000 30.5 250.6 249.6 Saturday, April 08, 2006 10:20:00 AM:000 30.7 250.6 249.7 Saturday, April 08, 2006 10:21:00 AM:000 30.5 250.6 249.7 Saturday, April 08, 2006 10:22:00 AM:000 30.5 250.6 249.7 Saturday, April 08, 2006 10:23:00 AM:000 30.5 250.6 249.6 Saturday, April 08, 2006 10:24:00 AM:000 30.5 250.6 249.7 Saturday, April 08, 2006 10:25:00 AM:000 30.2 250.6 249.7 Saturday, April 08, 2006 10:26:00 AM:000 30.2 250.6 249.7 Saturday, April 08, 2006 10:27:00 AM:000 30.4 250.7 249.7 Saturday, April 08, 2006 10:28:00 AM:000 30.4 250.6 249.8 Saturday, April 08, 2006 10:29:00 AM:000 30.4 250.7 249.9 Saturday, April 08, 2006 10:30:00 AM:000 30.1 250.7 249.9 Saturday, April 08, 2006 10:31:00 AM:000 30.1 250.7 249.9 Saturday, April 08, 2006 10:32:00 AM:000 30.4 250.8 249.9 Saturday, April 08, 2006 10:33:00 AM:000 30.2 250.8 249.9 Saturday, April 08, 2006 10:34:00 AM:000 30.1 250.8 250.1 Saturday, April 08, 2006 10:35:00 AM:000 30.1 250.8 250.1 Saturday, April 08, 2006 10:36:00 AM:000 30.6 250.9 250.1 Saturday, April 08, 2006 10:37:00 AM:000 30.3 250.9 250.1 Saturday, April 08, 2006 10:38:00 AM:000 30.2 251 250 Saturday, April 08, 2006 10:39:00 AM:000 30 251 250 Saturday, April 08, 2006 10:40:00 AM:000 30.2 251 250.1 Saturday, April 08, 2006 10:41:00 AM:000 30.3 251 250.1 Saturday, April 08, 2006 10:42:00 AM:000 30.3 251 250.1 Saturday, April 08, 2006 10:43:00 AM:000 30.3 251 250 Saturday, April 08, 2006 10:44:00 AM:000 30.3 251 250 Saturday, April 08, 2006 10:45:00 AM:000 30.2 251 250 Saturday, April 08, 2006 10:46:00 AM:000 30.4 251 250 Saturday, April 08, 2006 10:47:00 AM:000 30.5 251 250 Saturday, April 08, 2006 10:48:00 AM:000 30.4 251 250 Saturday, April 08, 2006 10:49:00 AM:000 30.5 251 250 Saturday, April 08, 2006 10:50:00 AM:000 30.5 251 249.9 Saturday, April 08, 2006 10:51:00 AM:000 30.3 251 249.9 Saturday, April 08, 2006 10:52:00 AM:000 29.9 251 249.9 Saturday, April 08, 2006 10:53:00 AM:000 30 250.9 249.9 Saturday, April 08, 2006 10:54:00 AM:000 30.2 250.9 249.8 Saturday, April 08, 2006 10:55:00 AM:000 30.3 250.9 249.9 Saturday, April 08, 2006 10:56:00 AM:000 30.5 250.9 249.9 Saturday, April 08, 2006 10:57:00 AM:000 30.4 250.8 249.8 Saturday, April 08, 2006 10:58:00 AM:000 30.6 250.9 249.8 Saturday, April 08, 2006 10:59:00 AM:000 30.6 250.8 249.7 Saturday, April 08, 2006 11:00:00 AM:000 30.5 250.8 249.7 Saturday, April 08, 2006 11:01:00 AM:000 30.5 250.8 249.7 Saturday, April 08, 2006 11:02:00 AM:000 30.5 250.7 249.7 Saturday, April 08, 2006 11:03:00 AM:000 30.6 250.7 249.7 Saturday, April 08, 2006 11:04:00 AM:000 30.5 250.7 249.7 Saturday, April 08, 2006 11:05:00 AM:000 30.2 250.6 249.7 Saturday, April 08, 2006 11:06:00 AM:000 30.3 250.7 249.7 Saturday, April 08, 2006 11:07:00 AM:000 30.4 250.6 249.7 Saturday, April 08, 2006 11:08:00 AM:000 30.2 250.6 249.7 Saturday, April 08, 2006 11:09:00 AM:000 30.3 250.6 249.7 Saturday, April 08, 2006 11:10:00 AM:000 30.5 250.6 249.7 Saturday, April 08, 2006 11:11:00 AM:000 30.4 250.6 249.7 Saturday, April 08, 2006 11:12:00 AM:000 30.4 250.6 249.8 Saturday, April 08, 2006 11:13:00 AM:000 30.4 250.7 249.7 Saturday, April 08, 2006 11:14:00 AM:000 30.4 250.6 249.7 Saturday, April 08, 2006 11:15:00 AM:000 30.3 250.6 249.8 Saturday, April 08, 2006 11:16:00 AM:000 30.2 250.6 249.7

Report 06-0413 Chart 7 Day 53 of 177 Saturday, April 08, 2006 11:17:00 AM:000 30.2 250.6 249.8 Saturday, April 08, 2006 11:18:00 AM:000 30.2 250.6 249.8 Saturday, April 08, 2006 11:19:00 AM:000 30.3 250.6 249.8 Saturday, April 08, 2006 11:20:00 AM:000 30.4 250.6 249.7 Saturday, April 08, 2006 11:21:00 AM:000 30.1 250.6 249.7 Saturday, April 08, 2006 11:22:00 AM:000 30.2 250.6 249.6 Saturday, April 08, 2006 11:23:00 AM:000 30.2 250.6 249.5 Saturday, April 08, 2006 11:24:00 AM:000 30.2 250.6 249.6 Saturday, April 08, 2006 11:25:00 AM:000 30 250.6 249.6 Saturday, April 08, 2006 11:26:00 AM:000 30.3 250.6 249.6 Saturday, April 08, 2006 11:27:00 AM:000 30.4 250.6 249.6 Saturday, April 08, 2006 11:28:00 AM:000 30.3 250.6 249.6 Saturday, April 08, 2006 11:29:00 AM:000 30.3 250.5 249.5 Saturday, April 08, 2006 11:30:00 AM:000 30.3 250.5 249.5 Saturday, April 08, 2006 11:31:00 AM:000 30.4 250.5 249.5 Saturday, April 08, 2006 11:32:00 AM:000 30.6 250.5 249.5 Saturday, April 08, 2006 11:33:00 AM:000 30.5 250.5 249.6 Saturday, April 08, 2006 11:34:00 AM:000 30.4 250.5 249.6 Saturday, April 08, 2006 11:35:00 AM:000 30.4 250.5 249.6 Saturday, April 08, 2006 11:36:00 AM:000 30.6 250.5 249.6 Saturday, April 08, 2006 11:37:00 AM:000 30.5 250.5 249.8 Saturday, April 08, 2006 11:38:00 AM:000 30.6 250.5 249.8 Saturday, April 08, 2006 11:39:00 AM:000 30.7 250.5 249.7 Saturday, April 08, 2006 11:40:00 AM:000 30.4 250.5 249.7 Saturday, April 08, 2006 11:41:00 AM:000 30.4 250.5 249.7 Saturday, April 08, 2006 11:42:00 AM:000 30.7 250.5 249.6 Saturday, April 08, 2006 11:43:00 AM:000 30.5 250.5 249.6 Saturday, April 08, 2006 11:44:00 AM:000 30.5 250.5 249.6 Saturday, April 08, 2006 11:45:00 AM:000 30.6 250.4 249.6 Saturday, April 08, 2006 11:46:00 AM:000 30.5 250.4 249.9 Saturday, April 08, 2006 11:47:00 AM:000 30.4 250.4 250.1 Saturday, April 08, 2006 11:48:00 AM:000 30.3 250.4 249.9 Saturday, April 08, 2006 11:49:00 AM:000 30.2 250.5 249.8 Saturday, April 08, 2006 11:50:00 AM:000 30.2 250.5 249.7 Saturday, April 08, 2006 11:51:00 AM:000 30.1 250.5 249.7 Saturday, April 08, 2006 11:52:00 AM:000 30.3 250.5 249.7 Saturday, April 08, 2006 11:53:00 AM:000 30.3 250.5 249.7 Saturday, April 08, 2006 11:54:00 AM:000 30.4 250.5 249.6 Saturday, April 08, 2006 11:55:00 AM:000 30.3 250.5 249.5 Saturday, April 08, 2006 11:56:00 AM:000 30.2 250.5 249.6 Saturday, April 08, 2006 11:57:00 AM:000 30.1 250.5 249.6 Saturday, April 08, 2006 11:58:00 AM:000 30 250.5 249.6 Saturday, April 08, 2006 11:59:00 AM:000 30.1 250.5 249.8 Saturday, April 08, 2006 12:00:00 PM:000 30.3 250.5 249.9 Saturday, April 08, 2006 12:01:00 PM:000 30.1 250.5 249.8 Saturday, April 08, 2006 12:02:00 PM:000 30 250.5 249.8 Saturday, April 08, 2006 12:03:00 PM:000 30.1 250.6 249.8 Saturday, April 08, 2006 12:04:00 PM:000 30.1 250.6 249.8 Saturday, April 08, 2006 12:05:00 PM:000 30.1 250.6 249.8 Saturday, April 08, 2006 12:06:00 PM:000 30.1 250.5 249.9 Saturday, April 08, 2006 12:07:00 PM:000 30.2 250.5 249.9 Saturday, April 08, 2006 12:08:00 PM:000 30.5 250.5 249.8 Saturday, April 08, 2006 12:09:00 PM:000 30.4 250.5 249.8 Saturday, April 08, 2006 12:10:00 PM:000 30.3 250.5 249.5 Saturday, April 08, 2006 12:11:00 PM:000 30.2 250.5 249.6 Saturday, April 08, 2006 12:12:00 PM:000 30.1 250.5 249.6 Saturday, April 08, 2006 12:13:00 PM:000 30.2 250.5 249.5 Saturday, April 08, 2006 12:14:00 PM:000 30.3 250.4 249.5 Saturday, April 08, 2006 12:15:00 PM:000 30.4 250.4 249.5

Report 06-0413 Chart 7 Day 54 of 177 Saturday, April 08, 2006 12:16:00 PM:000 30.3 250.4 249.6 Saturday, April 08, 2006 12:17:00 PM:000 30.4 250.4 249.6 Saturday, April 08, 2006 12:18:00 PM:000 30.2 250.3 249.5 Saturday, April 08, 2006 12:19:00 PM:000 30.4 250.3 249.5 Saturday, April 08, 2006 12:20:00 PM:000 30.6 250.3 249.6 Saturday, April 08, 2006 12:21:00 PM:000 30.6 250.3 249.5 Saturday, April 08, 2006 12:22:00 PM:000 30.5 250.3 249.5 Saturday, April 08, 2006 12:23:00 PM:000 30.4 250.3 249.4 Saturday, April 08, 2006 12:24:00 PM:000 30.3 250.2 249.4 Saturday, April 08, 2006 12:25:00 PM:000 30.2 250.2 249.4 Saturday, April 08, 2006 12:26:00 PM:000 30.4 250.2 249.3 Saturday, April 08, 2006 12:27:00 PM:000 30.4 250.3 249.3 Saturday, April 08, 2006 12:28:00 PM:000 30.3 250.2 249.3 Saturday, April 08, 2006 12:29:00 PM:000 30.2 250.2 249.4 Saturday, April 08, 2006 12:30:00 PM:000 30.1 250.2 249.5 Saturday, April 08, 2006 12:31:00 PM:000 30.2 250.2 249.4 Saturday, April 08, 2006 12:32:00 PM:000 30.1 250.2 249.5 Saturday, April 08, 2006 12:33:00 PM:000 30.2 250.3 249.5 Saturday, April 08, 2006 12:34:00 PM:000 30.2 250.3 249.5 Saturday, April 08, 2006 12:35:00 PM:000 30.2 250.3 249.5 Saturday, April 08, 2006 12:36:00 PM:000 30.1 250.3 249.5 Saturday, April 08, 2006 12:37:00 PM:000 30 250.4 249.7 Saturday, April 08, 2006 12:38:00 PM:000 30 250.4 249.7 Saturday, April 08, 2006 12:39:00 PM:000 30 250.4 249.6 Saturday, April 08, 2006 12:40:00 PM:000 30 250.4 249.7 Saturday, April 08, 2006 12:41:00 PM:000 30 250.5 249.7 Saturday, April 08, 2006 12:42:00 PM:000 30.2 250.5 249.7 Saturday, April 08, 2006 12:43:00 PM:000 30 250.5 249.9 Saturday, April 08, 2006 12:44:00 PM:000 30.1 250.5 250 Saturday, April 08, 2006 12:45:00 PM:000 30 250.5 249.7 Saturday, April 08, 2006 12:46:00 PM:000 30.1 250.5 249.8 Saturday, April 08, 2006 12:47:00 PM:000 30.1 250.5 249.7 Saturday, April 08, 2006 12:48:00 PM:000 30.1 250.5 249.9 Saturday, April 08, 2006 12:49:00 PM:000 30.2 250.5 250.1 Saturday, April 08, 2006 12:50:00 PM:000 30.2 250.5 250.1 Saturday, April 08, 2006 12:51:00 PM:000 30.2 250.5 250 Saturday, April 08, 2006 12:52:00 PM:000 30.2 250.5 249.8 Saturday, April 08, 2006 12:53:00 PM:000 30.2 250.5 249.7 Saturday, April 08, 2006 12:54:00 PM:000 30.2 250.4 249.7 Saturday, April 08, 2006 12:55:00 PM:000 30.1 250.4 249.6 Saturday, April 08, 2006 12:56:00 PM:000 30.2 250.4 249.5 Saturday, April 08, 2006 12:57:00 PM:000 30.1 250.4 249.5 Saturday, April 08, 2006 12:58:00 PM:000 30.2 250.4 249.5 Saturday, April 08, 2006 12:59:00 PM:000 30.3 250.4 249.6 Saturday, April 08, 2006 1:00:00 PM:000 30.3 250.4 249.5 Saturday, April 08, 2006 1:01:00 PM:000 30.4 250.4 249.5 Saturday, April 08, 2006 1:02:00 PM:000 30.4 250.4 249.4 Saturday, April 08, 2006 1:03:00 PM:000 30.4 250.3 249.5 Saturday, April 08, 2006 1:04:00 PM:000 30.3 250.4 249.5 Saturday, April 08, 2006 1:05:00 PM:000 30.2 250.4 249.4 Saturday, April 08, 2006 1:06:00 PM:000 30.2 250.3 249.4 Saturday, April 08, 2006 1:07:00 PM:000 30.3 250.3 249.3 Saturday, April 08, 2006 1:08:00 PM:000 30.2 250.3 249.3 Saturday, April 08, 2006 1:09:00 PM:000 30.2 250.4 249.3 Saturday, April 08, 2006 1:10:00 PM:000 30.3 250.4 249.5 Saturday, April 08, 2006 1:11:00 PM:000 30.1 250.4 249.5 Saturday, April 08, 2006 1:12:00 PM:000 30 250.4 249.5 Saturday, April 08, 2006 1:13:00 PM:000 30.1 250.4 249.5 Saturday, April 08, 2006 1:14:00 PM:000 30.1 250.4 249.5

Report 06-0413 Chart 7 Day 55 of 177 Saturday, April 08, 2006 1:15:00 PM:000 30 250.4 249.5 Saturday, April 08, 2006 1:16:00 PM:000 30 250.4 249.5 Saturday, April 08, 2006 1:17:00 PM:000 30.1 250.5 249.5 Saturday, April 08, 2006 1:18:00 PM:000 30.1 250.5 249.6 Saturday, April 08, 2006 1:19:00 PM:000 30.1 250.5 249.7 Saturday, April 08, 2006 1:20:00 PM:000 30.2 250.5 249.7 Saturday, April 08, 2006 1:21:00 PM:000 30.1 250.5 249.6 Saturday, April 08, 2006 1:22:00 PM:000 30.1 250.5 249.7 Saturday, April 08, 2006 1:23:00 PM:000 30 250.6 249.6 Saturday, April 08, 2006 1:24:00 PM:000 30.1 250.5 249.6 Saturday, April 08, 2006 1:25:00 PM:000 30.1 250.6 249.6 Saturday, April 08, 2006 1:26:00 PM:000 29.9 250.5 249.6 Saturday, April 08, 2006 1:27:00 PM:000 30.1 250.6 249.6 Saturday, April 08, 2006 1:28:00 PM:000 30.1 250.6 249.6 Saturday, April 08, 2006 1:29:00 PM:000 30.2 250.6 249.6 Saturday, April 08, 2006 1:30:00 PM:000 30.3 250.6 249.6 Saturday, April 08, 2006 1:31:00 PM:000 30.3 250.6 249.6 Saturday, April 08, 2006 1:32:00 PM:000 30.2 250.5 249.6 Saturday, April 08, 2006 1:33:00 PM:000 30.3 250.6 249.6 Saturday, April 08, 2006 1:34:00 PM:000 30.2 250.6 249.6 Saturday, April 08, 2006 1:35:00 PM:000 30.2 250.5 249.7 Saturday, April 08, 2006 1:36:00 PM:000 30.2 250.5 249.7 Saturday, April 08, 2006 1:37:00 PM:000 30.2 250.6 249.7 Saturday, April 08, 2006 1:38:00 PM:000 30.3 250.5 249.7 Saturday, April 08, 2006 1:39:00 PM:000 30.3 250.6 249.6 Saturday, April 08, 2006 1:40:00 PM:000 30.3 250.6 249.7 Saturday, April 08, 2006 1:41:00 PM:000 30.4 250.6 249.7 Saturday, April 08, 2006 1:42:00 PM:000 30.4 250.6 249.7 Saturday, April 08, 2006 1:43:00 PM:000 30.3 250.6 249.7 Saturday, April 08, 2006 1:44:00 PM:000 30.4 250.6 249.7 Saturday, April 08, 2006 1:45:00 PM:000 30.2 250.6 249.6 Saturday, April 08, 2006 1:46:00 PM:000 30.2 250.6 249.6 Saturday, April 08, 2006 1:47:00 PM:000 30.4 250.6 249.6 Saturday, April 08, 2006 1:48:00 PM:000 30.3 250.6 249.6 Saturday, April 08, 2006 1:49:00 PM:000 30.2 250.6 249.6 Saturday, April 08, 2006 1:50:00 PM:000 30.2 250.5 249.7 Saturday, April 08, 2006 1:51:00 PM:000 30.1 250.5 249.9 Saturday, April 08, 2006 1:52:00 PM:000 30.1 250.5 249.8 Saturday, April 08, 2006 1:53:00 PM:000 30 250.6 249.9 Saturday, April 08, 2006 1:54:00 PM:000 30 250.7 249.7 Saturday, April 08, 2006 1:55:00 PM:000 30.1 250.7 249.7 Saturday, April 08, 2006 1:56:00 PM:000 30 250.8 249.9 Saturday, April 08, 2006 1:57:00 PM:000 30 250.7 249.9 Saturday, April 08, 2006 1:58:00 PM:000 30 250.8 249.8 Saturday, April 08, 2006 1:59:00 PM:000 30.1 250.7 249.9 Saturday, April 08, 2006 2:00:00 PM:000 30 250.7 249.8 Saturday, April 08, 2006 2:01:00 PM:000 30 250.7 249.8 Saturday, April 08, 2006 2:02:00 PM:000 30 250.7 249.8 Saturday, April 08, 2006 2:03:00 PM:000 30.1 250.7 249.9 Saturday, April 08, 2006 2:04:00 PM:000 30.1 250.7 249.9 Saturday, April 08, 2006 2:05:00 PM:000 30.1 250.7 249.9 Saturday, April 08, 2006 2:06:00 PM:000 30.2 250.8 249.8 Saturday, April 08, 2006 2:07:00 PM:000 30.1 250.8 249.8 Saturday, April 08, 2006 2:08:00 PM:000 30.2 250.8 249.8 Saturday, April 08, 2006 2:09:00 PM:000 30.1 250.8 249.7 Saturday, April 08, 2006 2:10:00 PM:000 30.2 250.7 249.6 Saturday, April 08, 2006 2:11:00 PM:000 30.2 250.7 249.7 Saturday, April 08, 2006 2:12:00 PM:000 30.2 250.7 249.7 Saturday, April 08, 2006 2:13:00 PM:000 30.2 250.6 249.7

Report 06-0413 Chart 7 Day 56 of 177 Saturday, April 08, 2006 2:14:00 PM:000 30.2 250.6 249.7 Saturday, April 08, 2006 2:15:00 PM:000 30.2 250.7 249.7 Saturday, April 08, 2006 2:16:00 PM:000 30 250.6 249.7 Saturday, April 08, 2006 2:17:00 PM:000 30.2 250.6 249.7 Saturday, April 08, 2006 2:18:00 PM:000 30.4 250.6 249.6 Saturday, April 08, 2006 2:19:00 PM:000 30.3 250.6 249.6 Saturday, April 08, 2006 2:20:00 PM:000 30.4 250.6 249.6 Saturday, April 08, 2006 2:21:00 PM:000 30.3 250.6 249.6 Saturday, April 08, 2006 2:22:00 PM:000 30.3 250.5 249.6 Saturday, April 08, 2006 2:23:00 PM:000 30.3 250.5 249.6 Saturday, April 08, 2006 2:24:00 PM:000 30.4 250.5 249.6 Saturday, April 08, 2006 2:25:00 PM:000 30.3 250.4 249.5 Saturday, April 08, 2006 2:26:00 PM:000 30.3 250.5 249.4 Saturday, April 08, 2006 2:27:00 PM:000 30.3 250.5 249.4 Saturday, April 08, 2006 2:28:00 PM:000 30.2 250.5 249.4 Saturday, April 08, 2006 2:29:00 PM:000 30.1 250.5 249.4 Saturday, April 08, 2006 2:30:00 PM:000 30.1 250.4 249.4 Saturday, April 08, 2006 2:31:00 PM:000 30.1 250.4 249.5 Saturday, April 08, 2006 2:32:00 PM:000 30.2 250.4 249.6 Saturday, April 08, 2006 2:33:00 PM:000 30.3 250.4 249.6 Saturday, April 08, 2006 2:34:00 PM:000 30.3 250.5 249.6 Saturday, April 08, 2006 2:35:00 PM:000 30.1 250.5 249.5 Saturday, April 08, 2006 2:36:00 PM:000 30.2 250.5 249.5 Saturday, April 08, 2006 2:37:00 PM:000 30.1 250.5 249.6 Saturday, April 08, 2006 2:38:00 PM:000 30.1 250.5 249.6 Saturday, April 08, 2006 2:39:00 PM:000 30 250.5 249.5 Saturday, April 08, 2006 2:40:00 PM:000 29.9 250.5 249.6 Saturday, April 08, 2006 2:41:00 PM:000 30.2 250.5 249.6 Saturday, April 08, 2006 2:42:00 PM:000 30.1 250.5 249.5 Saturday, April 08, 2006 2:43:00 PM:000 30.1 250.5 249.6 Saturday, April 08, 2006 2:44:00 PM:000 30 250.6 249.6 Saturday, April 08, 2006 2:45:00 PM:000 30.1 250.6 249.6 Saturday, April 08, 2006 2:46:00 PM:000 30 250.5 249.6 Saturday, April 08, 2006 2:47:00 PM:000 30 250.6 249.6 Saturday, April 08, 2006 2:48:00 PM:000 30.1 250.6 249.6 Saturday, April 08, 2006 2:49:00 PM:000 30.1 250.6 249.6 Saturday, April 08, 2006 2:50:00 PM:000 30.2 250.6 249.6 Saturday, April 08, 2006 2:51:00 PM:000 30.2 250.6 249.6 Saturday, April 08, 2006 2:52:00 PM:000 30.2 250.6 249.6 Saturday, April 08, 2006 2:53:00 PM:000 30.1 250.6 249.6 Saturday, April 08, 2006 2:54:00 PM:000 30.1 250.6 249.6 Saturday, April 08, 2006 2:55:00 PM:000 30.2 250.6 249.7 Saturday, April 08, 2006 2:56:00 PM:000 30.2 250.6 249.7 Saturday, April 08, 2006 2:57:00 PM:000 30.1 250.6 249.7 Saturday, April 08, 2006 2:58:00 PM:000 30.2 250.6 249.7 Saturday, April 08, 2006 2:59:00 PM:000 30.2 250.6 249.7 Saturday, April 08, 2006 3:00:00 PM:000 30.2 250.6 249.7 Saturday, April 08, 2006 3:01:00 PM:000 30.3 250.6 249.7 Saturday, April 08, 2006 3:02:00 PM:000 30.3 250.6 249.7 Saturday, April 08, 2006 3:03:00 PM:000 30.3 250.6 249.6 Saturday, April 08, 2006 3:04:00 PM:000 30.3 250.6 249.6 Saturday, April 08, 2006 3:05:00 PM:000 30.3 250.6 249.6 Saturday, April 08, 2006 3:06:00 PM:000 30.3 250.6 249.5 Saturday, April 08, 2006 3:07:00 PM:000 30.4 250.6 249.6 Saturday, April 08, 2006 3:08:00 PM:000 30.3 250.6 249.6 Saturday, April 08, 2006 3:09:00 PM:000 30.3 250.6 249.5 Saturday, April 08, 2006 3:10:00 PM:000 30 250.6 249.6 Saturday, April 08, 2006 3:11:00 PM:000 30 250.6 249.6 Saturday, April 08, 2006 3:12:00 PM:000 30 250.6 249.7

Report 06-0413 Chart 7 Day 57 of 177 Saturday, April 08, 2006 3:13:00 PM:000 30.1 250.6 249.8 Saturday, April 08, 2006 3:14:00 PM:000 30.1 250.6 249.7 Saturday, April 08, 2006 3:15:00 PM:000 30.1 250.6 249.6 Saturday, April 08, 2006 3:16:00 PM:000 30.1 250.7 249.6 Saturday, April 08, 2006 3:17:00 PM:000 30 250.6 249.7 Saturday, April 08, 2006 3:18:00 PM:000 29.9 250.7 249.7 Saturday, April 08, 2006 3:19:00 PM:000 30 250.7 249.7 Saturday, April 08, 2006 3:20:00 PM:000 29.8 250.7 249.7 Saturday, April 08, 2006 3:21:00 PM:000 29.9 250.7 249.7 Saturday, April 08, 2006 3:22:00 PM:000 30.1 250.7 249.7 Saturday, April 08, 2006 3:23:00 PM:000 30 250.7 249.7 Saturday, April 08, 2006 3:24:00 PM:000 30 250.8 249.7 Saturday, April 08, 2006 3:25:00 PM:000 30.1 250.7 249.7 Saturday, April 08, 2006 3:26:00 PM:000 30 250.8 249.7 Saturday, April 08, 2006 3:27:00 PM:000 30.1 250.7 249.8 Saturday, April 08, 2006 3:28:00 PM:000 30.1 250.7 249.8 Saturday, April 08, 2006 3:29:00 PM:000 30.1 250.7 249.7 Saturday, April 08, 2006 3:30:00 PM:000 30.1 250.8 249.8 Saturday, April 08, 2006 3:31:00 PM:000 30.1 250.8 249.8 Saturday, April 08, 2006 3:32:00 PM:000 29.9 250.8 249.8 Saturday, April 08, 2006 3:33:00 PM:000 30.1 250.8 249.7 Saturday, April 08, 2006 3:34:00 PM:000 30.1 250.8 249.8 Saturday, April 08, 2006 3:35:00 PM:000 30.2 250.8 249.8 Saturday, April 08, 2006 3:36:00 PM:000 30.2 250.8 249.9 Saturday, April 08, 2006 3:37:00 PM:000 30.2 250.8 249.8 Saturday, April 08, 2006 3:38:00 PM:000 30.2 250.9 249.8 Saturday, April 08, 2006 3:39:00 PM:000 30.3 250.8 249.8 Saturday, April 08, 2006 3:40:00 PM:000 30.2 250.8 249.7 Saturday, April 08, 2006 3:41:00 PM:000 30.2 250.8 249.8 Saturday, April 08, 2006 3:42:00 PM:000 30.2 250.8 249.8 Saturday, April 08, 2006 3:43:00 PM:000 30.1 250.8 249.7 Saturday, April 08, 2006 3:44:00 PM:000 30.1 250.8 249.8 Saturday, April 08, 2006 3:45:00 PM:000 30.1 250.8 249.8 Saturday, April 08, 2006 3:46:00 PM:000 30.2 250.8 249.8 Saturday, April 08, 2006 3:47:00 PM:000 30.3 250.8 249.7 Saturday, April 08, 2006 3:48:00 PM:000 30.2 250.8 249.7 Saturday, April 08, 2006 3:49:00 PM:000 30.3 250.8 249.7 Saturday, April 08, 2006 3:50:00 PM:000 30.2 250.8 249.7 Saturday, April 08, 2006 3:51:00 PM:000 30.1 250.8 249.8 Saturday, April 08, 2006 3:52:00 PM:000 30 250.8 249.9 Saturday, April 08, 2006 3:53:00 PM:000 30.1 250.8 249.8 Saturday, April 08, 2006 3:54:00 PM:000 30.2 250.8 249.9 Saturday, April 08, 2006 3:55:00 PM:000 30.1 250.8 249.8 Saturday, April 08, 2006 3:56:00 PM:000 30.1 250.8 249.8 Saturday, April 08, 2006 3:57:00 PM:000 30.1 250.8 249.8 Saturday, April 08, 2006 3:58:00 PM:000 30 250.8 249.8 Saturday, April 08, 2006 3:59:00 PM:000 30 250.8 249.8 Saturday, April 08, 2006 4:00:00 PM:000 30.1 250.9 249.9 Saturday, April 08, 2006 4:01:00 PM:000 30.1 250.8 249.9 Saturday, April 08, 2006 4:02:00 PM:000 30.1 250.9 249.9 Saturday, April 08, 2006 4:03:00 PM:000 30 250.9 249.9 Saturday, April 08, 2006 4:04:00 PM:000 30 250.9 249.8 Saturday, April 08, 2006 4:05:00 PM:000 30.1 250.9 249.8 Saturday, April 08, 2006 4:06:00 PM:000 30.2 250.9 249.8 Saturday, April 08, 2006 4:07:00 PM:000 30.2 250.9 249.9 Saturday, April 08, 2006 4:08:00 PM:000 30.1 250.9 249.9 Saturday, April 08, 2006 4:09:00 PM:000 30.2 250.9 249.9 Saturday, April 08, 2006 4:10:00 PM:000 30.1 250.9 249.9 Saturday, April 08, 2006 4:11:00 PM:000 30.2 250.9 249.9

Report 06-0413 Chart 7 Day 58 of 177 Saturday, April 08, 2006 4:12:00 PM:000 30.1 250.9 249.8 Saturday, April 08, 2006 4:13:00 PM:000 30.1 250.9 249.8 Saturday, April 08, 2006 4:14:00 PM:000 30.1 250.9 249.7 Saturday, April 08, 2006 4:15:00 PM:000 30.3 250.8 249.7 Saturday, April 08, 2006 4:16:00 PM:000 30.3 250.8 249.8 Saturday, April 08, 2006 4:17:00 PM:000 30.1 250.8 249.8 Saturday, April 08, 2006 4:18:00 PM:000 30.3 250.8 249.7 Saturday, April 08, 2006 4:19:00 PM:000 30.3 250.8 249.8 Saturday, April 08, 2006 4:20:00 PM:000 30.2 250.8 249.6 Saturday, April 08, 2006 4:21:00 PM:000 30.3 250.8 249.7 Saturday, April 08, 2006 4:22:00 PM:000 30.3 250.7 249.6 Saturday, April 08, 2006 4:23:00 PM:000 30.4 250.7 249.7 Saturday, April 08, 2006 4:24:00 PM:000 30.3 250.7 249.6 Saturday, April 08, 2006 4:25:00 PM:000 30.2 250.7 249.6 Saturday, April 08, 2006 4:26:00 PM:000 30.2 250.7 249.6 Saturday, April 08, 2006 4:27:00 PM:000 30.3 250.7 249.6 Saturday, April 08, 2006 4:28:00 PM:000 30.3 250.7 249.6 Saturday, April 08, 2006 4:29:00 PM:000 30.3 250.6 249.6 Saturday, April 08, 2006 4:30:00 PM:000 30.3 250.6 249.6 Saturday, April 08, 2006 4:31:00 PM:000 30.3 250.6 249.6 Saturday, April 08, 2006 4:32:00 PM:000 30.2 250.6 249.6 Saturday, April 08, 2006 4:33:00 PM:000 30.1 250.6 249.7 Saturday, April 08, 2006 4:34:00 PM:000 30 250.6 249.7 Saturday, April 08, 2006 4:35:00 PM:000 30.1 250.6 249.6 Saturday, April 08, 2006 4:36:00 PM:000 30.1 250.6 249.6 Saturday, April 08, 2006 4:37:00 PM:000 30.1 250.6 249.6 Saturday, April 08, 2006 4:38:00 PM:000 30 250.6 249.7 Saturday, April 08, 2006 4:39:00 PM:000 30 250.6 249.9 Saturday, April 08, 2006 4:40:00 PM:000 29.8 250.6 249.7 Saturday, April 08, 2006 4:41:00 PM:000 29.9 250.6 249.6 Saturday, April 08, 2006 4:42:00 PM:000 29.9 250.6 249.6 Saturday, April 08, 2006 4:43:00 PM:000 30.1 250.7 249.7 Saturday, April 08, 2006 4:44:00 PM:000 30 250.7 249.7 Saturday, April 08, 2006 4:45:00 PM:000 29.9 250.7 249.6 Saturday, April 08, 2006 4:46:00 PM:000 30 250.7 249.7 Saturday, April 08, 2006 4:47:00 PM:000 30.1 250.7 249.7 Saturday, April 08, 2006 4:48:00 PM:000 30.3 250.7 249.7 Saturday, April 08, 2006 4:49:00 PM:000 30.1 250.7 249.6 Saturday, April 08, 2006 4:50:00 PM:000 30.1 250.7 249.7 Saturday, April 08, 2006 4:51:00 PM:000 30.2 250.7 249.7 Saturday, April 08, 2006 4:52:00 PM:000 30.1 250.7 249.7 Saturday, April 08, 2006 4:53:00 PM:000 30.3 250.7 249.6 Saturday, April 08, 2006 4:54:00 PM:000 30.5 250.7 249.6 Saturday, April 08, 2006 4:55:00 PM:000 30.3 250.6 249.6 Saturday, April 08, 2006 4:56:00 PM:000 30.4 250.7 249.6 Saturday, April 08, 2006 4:57:00 PM:000 30.5 250.6 249.7 Saturday, April 08, 2006 4:58:00 PM:000 30.2 250.6 249.6 Saturday, April 08, 2006 4:59:00 PM:000 30 250.6 249.7 Saturday, April 08, 2006 5:00:00 PM:000 30.2 250.6 249.6 Saturday, April 08, 2006 5:01:00 PM:000 30.3 250.6 249.5 Saturday, April 08, 2006 5:02:00 PM:000 30.3 250.5 249.5 Saturday, April 08, 2006 5:03:00 PM:000 30.4 250.5 249.5 Saturday, April 08, 2006 5:04:00 PM:000 30.3 250.5 249.6 Saturday, April 08, 2006 5:05:00 PM:000 30.4 250.5 249.6 Saturday, April 08, 2006 5:06:00 PM:000 30.4 250.5 249.5 Saturday, April 08, 2006 5:07:00 PM:000 30.3 250.5 249.5 Saturday, April 08, 2006 5:08:00 PM:000 30.3 250.5 249.5 Saturday, April 08, 2006 5:09:00 PM:000 30.4 250.5 249.6 Saturday, April 08, 2006 5:10:00 PM:000 30.4 250.5 249.5

Report 06-0413 Chart 7 Day 59 of 177 Saturday, April 08, 2006 5:11:00 PM:000 30.3 250.5 249.4 Saturday, April 08, 2006 5:12:00 PM:000 30.2 250.5 249.5 Saturday, April 08, 2006 5:13:00 PM:000 30.1 250.5 249.6 Saturday, April 08, 2006 5:14:00 PM:000 30.3 250.5 249.6 Saturday, April 08, 2006 5:15:00 PM:000 30.2 250.5 249.6 Saturday, April 08, 2006 5:16:00 PM:000 30.1 250.5 249.6 Saturday, April 08, 2006 5:17:00 PM:000 30.1 250.5 249.6 Saturday, April 08, 2006 5:18:00 PM:000 30.1 250.5 249.5 Saturday, April 08, 2006 5:19:00 PM:000 30.2 250.5 249.5 Saturday, April 08, 2006 5:20:00 PM:000 30 250.6 249.5 Saturday, April 08, 2006 5:21:00 PM:000 30 250.5 249.6 Saturday, April 08, 2006 5:22:00 PM:000 30.2 250.6 249.6 Saturday, April 08, 2006 5:23:00 PM:000 30.1 250.6 249.6 Saturday, April 08, 2006 5:24:00 PM:000 30.1 250.6 249.6 Saturday, April 08, 2006 5:25:00 PM:000 30.1 250.5 249.6 Saturday, April 08, 2006 5:26:00 PM:000 30.1 250.6 249.6 Saturday, April 08, 2006 5:27:00 PM:000 30.1 250.5 249.7 Saturday, April 08, 2006 5:28:00 PM:000 30.1 250.5 249.6 Saturday, April 08, 2006 5:29:00 PM:000 30.1 250.5 249.7 Saturday, April 08, 2006 5:30:00 PM:000 30 250.6 249.6 Saturday, April 08, 2006 5:31:00 PM:000 30 250.6 249.6 Saturday, April 08, 2006 5:32:00 PM:000 30.2 250.5 249.6 Saturday, April 08, 2006 5:33:00 PM:000 30.2 250.5 249.6 Saturday, April 08, 2006 5:34:00 PM:000 30.3 250.5 249.7 Saturday, April 08, 2006 5:35:00 PM:000 30.2 250.5 249.8 Saturday, April 08, 2006 5:36:00 PM:000 30.2 250.5 249.8 Saturday, April 08, 2006 5:37:00 PM:000 30.1 250.5 249.8 Saturday, April 08, 2006 5:38:00 PM:000 30.1 250.5 249.6 Saturday, April 08, 2006 5:39:00 PM:000 30.2 250.4 249.6 Saturday, April 08, 2006 5:40:00 PM:000 30.2 250.4 249.6 Saturday, April 08, 2006 5:41:00 PM:000 30.2 250.4 249.6 Saturday, April 08, 2006 5:42:00 PM:000 30.3 250.4 249.5 Saturday, April 08, 2006 5:43:00 PM:000 30.3 250.4 249.5 Saturday, April 08, 2006 5:44:00 PM:000 30.2 250.3 249.4 Saturday, April 08, 2006 5:45:00 PM:000 30.3 250.3 249.4 Saturday, April 08, 2006 5:46:00 PM:000 30.3 250.3 249.4 Saturday, April 08, 2006 5:47:00 PM:000 30.4 250.3 249.4 Saturday, April 08, 2006 5:48:00 PM:000 30.6 250.4 249.4 Saturday, April 08, 2006 5:49:00 PM:000 30.4 250.4 249.4 Saturday, April 08, 2006 5:50:00 PM:000 30.2 250.3 249.4 Saturday, April 08, 2006 5:51:00 PM:000 30.3 250.3 249.4 Saturday, April 08, 2006 5:52:00 PM:000 30.3 250.3 249.3 Saturday, April 08, 2006 5:53:00 PM:000 30.2 250.3 249.3 Saturday, April 08, 2006 5:54:00 PM:000 30 250.3 249.4 Saturday, April 08, 2006 5:55:00 PM:000 30.1 250.3 249.5 Saturday, April 08, 2006 5:56:00 PM:000 30.1 250.3 249.5 Saturday, April 08, 2006 5:57:00 PM:000 30.1 250.3 249.5 Saturday, April 08, 2006 5:58:00 PM:000 30.1 250.3 249.4 Saturday, April 08, 2006 5:59:00 PM:000 30 250.3 249.6 Saturday, April 08, 2006 6:00:00 PM:000 30.1 250.4 249.7 Saturday, April 08, 2006 6:01:00 PM:000 30 250.4 249.6 Saturday, April 08, 2006 6:02:00 PM:000 30 250.4 249.5 Saturday, April 08, 2006 6:03:00 PM:000 30 250.4 249.5 Saturday, April 08, 2006 6:04:00 PM:000 29.9 250.4 249.5 Saturday, April 08, 2006 6:05:00 PM:000 29.9 250.4 249.5 Saturday, April 08, 2006 6:06:00 PM:000 29.9 250.4 249.4 Saturday, April 08, 2006 6:07:00 PM:000 30 250.4 249.4 Saturday, April 08, 2006 6:08:00 PM:000 30 250.4 249.4 Saturday, April 08, 2006 6:09:00 PM:000 30 250.4 249.4

Report 06-0413 Chart 7 Day 60 of 177 Saturday, April 08, 2006 6:10:00 PM:000 30.1 250.4 249.4 Saturday, April 08, 2006 6:11:00 PM:000 30 250.4 249.5 Saturday, April 08, 2006 6:12:00 PM:000 30.1 250.4 249.5 Saturday, April 08, 2006 6:13:00 PM:000 30.1 250.4 249.5 Saturday, April 08, 2006 6:14:00 PM:000 30.1 250.4 249.4 Saturday, April 08, 2006 6:15:00 PM:000 30.2 250.4 249.4 Saturday, April 08, 2006 6:16:00 PM:000 30.2 250.4 249.5 Saturday, April 08, 2006 6:17:00 PM:000 30.2 250.4 249.5 Saturday, April 08, 2006 6:18:00 PM:000 30.2 250.4 249.5 Saturday, April 08, 2006 6:19:00 PM:000 30.2 250.4 249.5 Saturday, April 08, 2006 6:20:00 PM:000 30.1 250.4 249.5 Saturday, April 08, 2006 6:21:00 PM:000 30.2 250.4 249.5 Saturday, April 08, 2006 6:22:00 PM:000 30.3 250.4 249.5 Saturday, April 08, 2006 6:23:00 PM:000 30.2 250.4 249.5 Saturday, April 08, 2006 6:24:00 PM:000 30.4 250.4 249.5 Saturday, April 08, 2006 6:25:00 PM:000 30.3 250.4 249.5 Saturday, April 08, 2006 6:26:00 PM:000 30.3 250.4 249.5 Saturday, April 08, 2006 6:27:00 PM:000 30.3 250.4 249.5 Saturday, April 08, 2006 6:28:00 PM:000 30.3 250.4 249.4 Saturday, April 08, 2006 6:29:00 PM:000 30.4 250.4 249.5 Saturday, April 08, 2006 6:30:00 PM:000 30.2 250.4 249.5 Saturday, April 08, 2006 6:31:00 PM:000 30.2 250.4 249.5 Saturday, April 08, 2006 6:32:00 PM:000 30.4 250.4 249.4 Saturday, April 08, 2006 6:33:00 PM:000 30.3 250.4 249.4 Saturday, April 08, 2006 6:34:00 PM:000 30.2 250.4 249.4 Saturday, April 08, 2006 6:35:00 PM:000 30.1 250.4 249.6 Saturday, April 08, 2006 6:36:00 PM:000 30.1 250.4 249.6 Saturday, April 08, 2006 6:37:00 PM:000 30 250.4 249.6 Saturday, April 08, 2006 6:38:00 PM:000 30.1 250.5 249.6 Saturday, April 08, 2006 6:39:00 PM:000 30.1 250.5 249.6 Saturday, April 08, 2006 6:40:00 PM:000 30.1 250.5 249.6 Saturday, April 08, 2006 6:41:00 PM:000 30.1 250.6 249.5 Saturday, April 08, 2006 6:42:00 PM:000 30.1 250.6 249.5 Saturday, April 08, 2006 6:43:00 PM:000 30 250.5 249.6 Saturday, April 08, 2006 6:44:00 PM:000 30 250.5 249.6 Saturday, April 08, 2006 6:45:00 PM:000 30.1 250.6 249.7 Saturday, April 08, 2006 6:46:00 PM:000 30.1 250.6 249.6 Saturday, April 08, 2006 6:47:00 PM:000 30 250.6 249.6 Saturday, April 08, 2006 6:48:00 PM:000 30 250.6 249.7 Saturday, April 08, 2006 6:49:00 PM:000 30 250.6 249.7 Saturday, April 08, 2006 6:50:00 PM:000 29.9 250.6 249.7 Saturday, April 08, 2006 6:51:00 PM:000 29.9 250.6 249.7 Saturday, April 08, 2006 6:52:00 PM:000 30 250.7 249.7 Saturday, April 08, 2006 6:53:00 PM:000 30.1 250.6 249.8 Saturday, April 08, 2006 6:54:00 PM:000 30.1 250.7 249.7 Saturday, April 08, 2006 6:55:00 PM:000 30.1 250.6 249.6 Saturday, April 08, 2006 6:56:00 PM:000 30.2 250.7 249.6 Saturday, April 08, 2006 6:57:00 PM:000 30.2 250.7 249.6 Saturday, April 08, 2006 6:58:00 PM:000 30.2 250.6 249.7 Saturday, April 08, 2006 6:59:00 PM:000 30.2 250.6 249.7 Saturday, April 08, 2006 7:00:00 PM:000 30.1 250.6 249.6 Saturday, April 08, 2006 7:01:00 PM:000 30.1 250.7 249.6 Saturday, April 08, 2006 7:02:00 PM:000 30.2 250.7 249.7 Saturday, April 08, 2006 7:03:00 PM:000 30.2 250.7 249.6 Saturday, April 08, 2006 7:04:00 PM:000 30.3 250.7 249.6 Saturday, April 08, 2006 7:05:00 PM:000 30.2 250.7 249.6 Saturday, April 08, 2006 7:06:00 PM:000 30.4 250.6 249.7 Saturday, April 08, 2006 7:07:00 PM:000 30.3 250.6 249.6 Saturday, April 08, 2006 7:08:00 PM:000 30.3 250.6 249.6

Report 06-0413 Chart 7 Day 61 of 177 Saturday, April 08, 2006 7:09:00 PM:000 30.4 250.6 249.6 Saturday, April 08, 2006 7:10:00 PM:000 30.4 250.6 249.7 Saturday, April 08, 2006 7:11:00 PM:000 30.2 250.6 249.7 Saturday, April 08, 2006 7:12:00 PM:000 30.3 250.6 249.7 Saturday, April 08, 2006 7:13:00 PM:000 30.3 250.6 249.6 Saturday, April 08, 2006 7:14:00 PM:000 30.3 250.6 249.6 Saturday, April 08, 2006 7:15:00 PM:000 30.3 250.6 249.7 Saturday, April 08, 2006 7:16:00 PM:000 30.3 250.6 249.7 Saturday, April 08, 2006 7:17:00 PM:000 30.2 250.5 249.7 Saturday, April 08, 2006 7:18:00 PM:000 30.1 250.6 249.7 Saturday, April 08, 2006 7:19:00 PM:000 29.9 250.6 249.7 Saturday, April 08, 2006 7:20:00 PM:000 29.9 250.6 249.6 Saturday, April 08, 2006 7:21:00 PM:000 29.9 250.7 249.8 Saturday, April 08, 2006 7:22:00 PM:000 30 250.7 249.7 Saturday, April 08, 2006 7:23:00 PM:000 29.9 250.7 249.7 Saturday, April 08, 2006 7:24:00 PM:000 30 250.7 249.8 Saturday, April 08, 2006 7:25:00 PM:000 30 250.7 249.7 Saturday, April 08, 2006 7:26:00 PM:000 30 250.7 249.8 Saturday, April 08, 2006 7:27:00 PM:000 30.1 250.7 249.8 Saturday, April 08, 2006 7:28:00 PM:000 30.2 250.7 249.9 Saturday, April 08, 2006 7:29:00 PM:000 30.1 250.7 249.8 Saturday, April 08, 2006 7:30:00 PM:000 30.1 250.8 249.8 Saturday, April 08, 2006 7:31:00 PM:000 30 250.8 249.9 Saturday, April 08, 2006 7:32:00 PM:000 29.9 250.8 249.9 Saturday, April 08, 2006 7:33:00 PM:000 30 250.8 249.8 Saturday, April 08, 2006 7:34:00 PM:000 30.1 250.8 249.8 Saturday, April 08, 2006 7:35:00 PM:000 30.2 250.8 249.8 Saturday, April 08, 2006 7:36:00 PM:000 30.1 250.7 249.8 Saturday, April 08, 2006 7:37:00 PM:000 30.1 250.8 249.7 Saturday, April 08, 2006 7:38:00 PM:000 30.2 250.8 249.7 Saturday, April 08, 2006 7:39:00 PM:000 30.2 250.8 249.8 Saturday, April 08, 2006 7:40:00 PM:000 30.2 250.8 249.8 Saturday, April 08, 2006 7:41:00 PM:000 30.2 250.7 249.8 Saturday, April 08, 2006 7:42:00 PM:000 30.2 250.7 249.8 Saturday, April 08, 2006 7:43:00 PM:000 30.1 250.7 249.8 Saturday, April 08, 2006 7:44:00 PM:000 30.3 250.7 249.7 Saturday, April 08, 2006 7:45:00 PM:000 30.3 250.7 249.7 Saturday, April 08, 2006 7:46:00 PM:000 30.1 250.6 249.7 Saturday, April 08, 2006 7:47:00 PM:000 30.3 250.6 249.7 Saturday, April 08, 2006 7:48:00 PM:000 30.3 250.6 249.7 Saturday, April 08, 2006 7:49:00 PM:000 30.3 250.6 249.7 Saturday, April 08, 2006 7:50:00 PM:000 30.3 250.6 249.7 Saturday, April 08, 2006 7:51:00 PM:000 30.3 250.6 249.7 Saturday, April 08, 2006 7:52:00 PM:000 30.4 250.6 249.7 Saturday, April 08, 2006 7:53:00 PM:000 30.4 250.6 249.7 Saturday, April 08, 2006 7:54:00 PM:000 30.3 250.6 249.7 Saturday, April 08, 2006 7:55:00 PM:000 30.2 250.6 249.6 Saturday, April 08, 2006 7:56:00 PM:000 30.1 250.6 249.7 Saturday, April 08, 2006 7:57:00 PM:000 30.3 250.6 249.7 Saturday, April 08, 2006 7:58:00 PM:000 30.2 250.6 249.7 Saturday, April 08, 2006 7:59:00 PM:000 30.1 250.6 249.7 Saturday, April 08, 2006 8:00:00 PM:000 30.2 250.5 249.7 Saturday, April 08, 2006 8:01:00 PM:000 30.2 250.6 249.7 Saturday, April 08, 2006 8:02:00 PM:000 30.2 250.6 249.7 Saturday, April 08, 2006 8:03:00 PM:000 30.1 250.6 249.8 Saturday, April 08, 2006 8:04:00 PM:000 30 250.6 249.9 Saturday, April 08, 2006 8:05:00 PM:000 30 250.7 249.8 Saturday, April 08, 2006 8:06:00 PM:000 30 250.6 249.7 Saturday, April 08, 2006 8:07:00 PM:000 30.1 250.7 249.6

Report 06-0413 Chart 7 Day 62 of 177 Saturday, April 08, 2006 8:08:00 PM:000 30.1 250.7 249.6 Saturday, April 08, 2006 8:09:00 PM:000 30 250.7 249.6 Saturday, April 08, 2006 8:10:00 PM:000 30.1 250.7 249.6 Saturday, April 08, 2006 8:11:00 PM:000 30.2 250.7 249.6 Saturday, April 08, 2006 8:12:00 PM:000 30.3 250.7 249.7 Saturday, April 08, 2006 8:13:00 PM:000 30.2 250.7 249.8 Saturday, April 08, 2006 8:14:00 PM:000 30 250.7 249.7 Saturday, April 08, 2006 8:15:00 PM:000 30.1 250.6 249.8 Saturday, April 08, 2006 8:16:00 PM:000 30.1 250.7 249.8 Saturday, April 08, 2006 8:17:00 PM:000 30.2 250.6 249.7 Saturday, April 08, 2006 8:18:00 PM:000 30.3 250.6 249.6 Saturday, April 08, 2006 8:19:00 PM:000 30.3 250.6 249.6 Saturday, April 08, 2006 8:20:00 PM:000 30.2 250.6 249.7 Saturday, April 08, 2006 8:21:00 PM:000 30.1 250.5 249.6 Saturday, April 08, 2006 8:22:00 PM:000 30.1 250.6 249.6 Saturday, April 08, 2006 8:23:00 PM:000 30 250.5 249.6 Saturday, April 08, 2006 8:24:00 PM:000 30.2 250.5 249.6 Saturday, April 08, 2006 8:25:00 PM:000 30.1 250.6 249.6 Saturday, April 08, 2006 8:26:00 PM:000 30 250.5 249.6 Saturday, April 08, 2006 8:27:00 PM:000 30 250.5 249.7 Saturday, April 08, 2006 8:28:00 PM:000 30.2 250.5 249.6 Saturday, April 08, 2006 8:29:00 PM:000 30.2 250.5 249.5 Saturday, April 08, 2006 8:30:00 PM:000 30.3 250.5 249.5 Saturday, April 08, 2006 8:31:00 PM:000 30.4 250.5 249.4 Saturday, April 08, 2006 8:32:00 PM:000 30.3 250.4 249.4 Saturday, April 08, 2006 8:33:00 PM:000 30.1 250.4 249.4 Saturday, April 08, 2006 8:34:00 PM:000 30.1 250.4 249.4 Saturday, April 08, 2006 8:35:00 PM:000 30.1 250.5 249.4 Saturday, April 08, 2006 8:36:00 PM:000 30.1 250.5 249.5 Saturday, April 08, 2006 8:37:00 PM:000 30.1 250.5 249.6 Saturday, April 08, 2006 8:38:00 PM:000 30.1 250.5 249.6 Saturday, April 08, 2006 8:39:00 PM:000 30.3 250.4 249.5 Saturday, April 08, 2006 8:40:00 PM:000 30.1 250.5 249.5 Saturday, April 08, 2006 8:41:00 PM:000 30 250.5 249.6 Saturday, April 08, 2006 8:42:00 PM:000 30.2 250.5 249.6 Saturday, April 08, 2006 8:43:00 PM:000 30 250.5 249.5 Saturday, April 08, 2006 8:44:00 PM:000 30.2 250.5 249.5 Saturday, April 08, 2006 8:45:00 PM:000 30 250.5 249.6 Saturday, April 08, 2006 8:46:00 PM:000 29.9 250.5 249.6 Saturday, April 08, 2006 8:47:00 PM:000 30 250.5 249.6 Saturday, April 08, 2006 8:48:00 PM:000 30.1 250.6 249.7 Saturday, April 08, 2006 8:49:00 PM:000 30 250.6 249.7 Saturday, April 08, 2006 8:50:00 PM:000 30.2 250.6 249.7 Saturday, April 08, 2006 8:51:00 PM:000 30.1 250.6 249.7 Saturday, April 08, 2006 8:52:00 PM:000 30.2 250.6 249.8 Saturday, April 08, 2006 8:53:00 PM:000 30.3 250.6 249.8 Saturday, April 08, 2006 8:54:00 PM:000 30.2 250.6 249.7 Saturday, April 08, 2006 8:55:00 PM:000 30.2 250.6 249.7 Saturday, April 08, 2006 8:56:00 PM:000 30.2 250.5 249.6 Saturday, April 08, 2006 8:57:00 PM:000 30.2 250.6 249.6 Saturday, April 08, 2006 8:58:00 PM:000 30.1 250.5 249.6 Saturday, April 08, 2006 8:59:00 PM:000 30.2 250.5 249.5 Saturday, April 08, 2006 9:00:00 PM:000 30.2 250.5 249.5 Saturday, April 08, 2006 9:01:00 PM:000 30.2 250.5 249.5 Saturday, April 08, 2006 9:02:00 PM:000 30.2 250.5 249.5 Saturday, April 08, 2006 9:03:00 PM:000 30.2 250.5 249.6 Saturday, April 08, 2006 9:04:00 PM:000 30.2 250.5 249.5 Saturday, April 08, 2006 9:05:00 PM:000 30.2 250.5 249.5 Saturday, April 08, 2006 9:06:00 PM:000 30.2 250.5 249.5

Report 06-0413 Chart 7 Day 63 of 177 Saturday, April 08, 2006 9:07:00 PM:000 30.3 250.5 249.4 Saturday, April 08, 2006 9:08:00 PM:000 30.3 250.5 249.5 Saturday, April 08, 2006 9:09:00 PM:000 30.2 250.4 249.5 Saturday, April 08, 2006 9:10:00 PM:000 30.2 250.4 249.5 Saturday, April 08, 2006 9:11:00 PM:000 30.3 250.5 249.5 Saturday, April 08, 2006 9:12:00 PM:000 30.2 250.5 249.5 Saturday, April 08, 2006 9:13:00 PM:000 30.3 250.4 249.5 Saturday, April 08, 2006 9:14:00 PM:000 30.4 250.4 249.5 Saturday, April 08, 2006 9:15:00 PM:000 30.3 250.4 249.5 Saturday, April 08, 2006 9:16:00 PM:000 30.2 250.4 249.5 Saturday, April 08, 2006 9:17:00 PM:000 30.2 250.4 249.6 Saturday, April 08, 2006 9:18:00 PM:000 30.1 250.5 249.6 Saturday, April 08, 2006 9:19:00 PM:000 30.2 250.4 249.7 Saturday, April 08, 2006 9:20:00 PM:000 30.1 250.4 249.5 Saturday, April 08, 2006 9:21:00 PM:000 30.1 250.5 249.6 Saturday, April 08, 2006 9:22:00 PM:000 30.1 250.5 249.6 Saturday, April 08, 2006 9:23:00 PM:000 30.1 250.5 249.6 Saturday, April 08, 2006 9:24:00 PM:000 30.1 250.5 249.5 Saturday, April 08, 2006 9:25:00 PM:000 30 250.5 249.5 Saturday, April 08, 2006 9:26:00 PM:000 29.9 250.5 249.6 Saturday, April 08, 2006 9:27:00 PM:000 29.9 250.5 249.6 Saturday, April 08, 2006 9:28:00 PM:000 30 250.5 249.6 Saturday, April 08, 2006 9:29:00 PM:000 30 250.5 249.7 Saturday, April 08, 2006 9:30:00 PM:000 30.1 250.5 249.7 Saturday, April 08, 2006 9:31:00 PM:000 30.1 250.5 249.7 Saturday, April 08, 2006 9:32:00 PM:000 30.1 250.5 249.6 Saturday, April 08, 2006 9:33:00 PM:000 30.1 250.5 249.7 Saturday, April 08, 2006 9:34:00 PM:000 30 250.6 249.6 Saturday, April 08, 2006 9:35:00 PM:000 30.1 250.6 249.7 Saturday, April 08, 2006 9:36:00 PM:000 30.1 250.5 249.7 Saturday, April 08, 2006 9:37:00 PM:000 30.1 250.6 249.7 Saturday, April 08, 2006 9:38:00 PM:000 30.1 250.5 249.8 Saturday, April 08, 2006 9:39:00 PM:000 30.1 250.5 249.7 Saturday, April 08, 2006 9:40:00 PM:000 30.1 250.5 249.6 Saturday, April 08, 2006 9:41:00 PM:000 30.1 250.6 249.5 Saturday, April 08, 2006 9:42:00 PM:000 30.2 250.5 249.6 Saturday, April 08, 2006 9:43:00 PM:000 30.3 250.5 249.6 Saturday, April 08, 2006 9:44:00 PM:000 30.2 250.5 249.5 Saturday, April 08, 2006 9:45:00 PM:000 30.3 250.5 249.6 Saturday, April 08, 2006 9:46:00 PM:000 30.4 250.5 249.6 Saturday, April 08, 2006 9:47:00 PM:000 30.2 250.5 249.6 Saturday, April 08, 2006 9:48:00 PM:000 30.2 250.5 249.6 Saturday, April 08, 2006 9:49:00 PM:000 30.3 250.5 249.6 Saturday, April 08, 2006 9:50:00 PM:000 30.3 250.5 249.6 Saturday, April 08, 2006 9:51:00 PM:000 30.3 250.5 249.4 Saturday, April 08, 2006 9:52:00 PM:000 30.2 250.4 249.4 Saturday, April 08, 2006 9:53:00 PM:000 30.3 250.5 249.5 Saturday, April 08, 2006 9:54:00 PM:000 30.4 250.5 249.5 Saturday, April 08, 2006 9:55:00 PM:000 30.4 250.5 249.5 Saturday, April 08, 2006 9:56:00 PM:000 30.2 250.5 249.5 Saturday, April 08, 2006 9:57:00 PM:000 30.1 250.5 249.4 Saturday, April 08, 2006 9:58:00 PM:000 30.1 250.5 249.5 Saturday, April 08, 2006 9:59:00 PM:000 30.1 250.5 249.6 Saturday, April 08, 2006 10:00:00 PM:000 30.1 250.5 249.6 Saturday, April 08, 2006 10:01:00 PM:000 30.1 250.5 249.7 Saturday, April 08, 2006 10:02:00 PM:000 30.1 250.5 249.8 Saturday, April 08, 2006 10:03:00 PM:000 30.2 250.5 249.8 Saturday, April 08, 2006 10:04:00 PM:000 30.1 250.5 249.7 Saturday, April 08, 2006 10:05:00 PM:000 29.8 250.5 249.7

Report 06-0413 Chart 7 Day 64 of 177 Saturday, April 08, 2006 10:06:00 PM:000 29.8 250.6 249.8 Saturday, April 08, 2006 10:07:00 PM:000 29.8 250.6 249.8 Saturday, April 08, 2006 10:08:00 PM:000 29.9 250.6 249.7 Saturday, April 08, 2006 10:09:00 PM:000 30.1 250.6 249.7 Saturday, April 08, 2006 10:10:00 PM:000 30.1 250.6 249.8 Saturday, April 08, 2006 10:11:00 PM:000 29.9 250.6 249.7 Saturday, April 08, 2006 10:12:00 PM:000 29.9 250.6 249.7 Saturday, April 08, 2006 10:13:00 PM:000 30 250.6 249.7 Saturday, April 08, 2006 10:14:00 PM:000 30 250.6 249.7 Saturday, April 08, 2006 10:15:00 PM:000 30 250.6 249.8 Saturday, April 08, 2006 10:16:00 PM:000 30.1 250.6 249.7 Saturday, April 08, 2006 10:17:00 PM:000 30.1 250.6 249.7 Saturday, April 08, 2006 10:18:00 PM:000 30.2 250.6 249.7 Saturday, April 08, 2006 10:19:00 PM:000 30.3 250.7 249.8 Saturday, April 08, 2006 10:20:00 PM:000 30.2 250.6 249.7 Saturday, April 08, 2006 10:21:00 PM:000 30.1 250.6 249.7 Saturday, April 08, 2006 10:22:00 PM:000 30.2 250.6 249.7 Saturday, April 08, 2006 10:23:00 PM:000 30.1 250.6 249.7 Saturday, April 08, 2006 10:24:00 PM:000 30.1 250.6 249.7 Saturday, April 08, 2006 10:25:00 PM:000 30.1 250.6 249.7 Saturday, April 08, 2006 10:26:00 PM:000 30.2 250.6 249.7 Saturday, April 08, 2006 10:27:00 PM:000 30.3 250.6 249.7 Saturday, April 08, 2006 10:28:00 PM:000 30.3 250.6 249.6 Saturday, April 08, 2006 10:29:00 PM:000 30.3 250.6 249.7 Saturday, April 08, 2006 10:30:00 PM:000 30.4 250.6 249.7 Saturday, April 08, 2006 10:31:00 PM:000 30.3 250.6 249.8 Saturday, April 08, 2006 10:32:00 PM:000 30.4 250.5 249.7 Saturday, April 08, 2006 10:33:00 PM:000 30.4 250.5 249.8 Saturday, April 08, 2006 10:34:00 PM:000 30.3 250.6 249.8 Saturday, April 08, 2006 10:35:00 PM:000 30.2 250.6 249.7 Saturday, April 08, 2006 10:36:00 PM:000 30.3 250.6 249.7 Saturday, April 08, 2006 10:37:00 PM:000 30.3 250.5 249.6 Saturday, April 08, 2006 10:38:00 PM:000 30.3 250.5 249.6 Saturday, April 08, 2006 10:39:00 PM:000 30.1 250.5 249.7 Saturday, April 08, 2006 10:40:00 PM:000 30 250.5 249.7 Saturday, April 08, 2006 10:41:00 PM:000 30.2 250.5 249.7 Saturday, April 08, 2006 10:42:00 PM:000 30.1 250.5 249.7 Saturday, April 08, 2006 10:43:00 PM:000 30.1 250.5 249.7 Saturday, April 08, 2006 10:44:00 PM:000 30.1 250.5 249.7 Saturday, April 08, 2006 10:45:00 PM:000 30.1 250.6 249.8 Saturday, April 08, 2006 10:46:00 PM:000 30 250.5 249.8 Saturday, April 08, 2006 10:47:00 PM:000 30 250.5 249.7 Saturday, April 08, 2006 10:48:00 PM:000 30 250.5 249.7 Saturday, April 08, 2006 10:49:00 PM:000 30.1 250.6 249.7 Saturday, April 08, 2006 10:50:00 PM:000 30.1 250.6 249.7 Saturday, April 08, 2006 10:51:00 PM:000 29.9 250.6 249.7 Saturday, April 08, 2006 10:52:00 PM:000 30.1 250.6 249.7 Saturday, April 08, 2006 10:53:00 PM:000 30 250.6 249.7 Saturday, April 08, 2006 10:54:00 PM:000 30 250.6 249.7 Saturday, April 08, 2006 10:55:00 PM:000 30 250.6 249.8 Saturday, April 08, 2006 10:56:00 PM:000 30.1 250.6 249.7 Saturday, April 08, 2006 10:57:00 PM:000 30 250.6 249.6 Saturday, April 08, 2006 10:58:00 PM:000 30 250.6 249.6 Saturday, April 08, 2006 10:59:00 PM:000 30 250.6 249.6 Saturday, April 08, 2006 11:00:00 PM:000 30.2 250.5 249.6 Saturday, April 08, 2006 11:01:00 PM:000 30.3 250.5 249.6 Saturday, April 08, 2006 11:02:00 PM:000 30.3 250.5 249.7 Saturday, April 08, 2006 11:03:00 PM:000 30.1 250.5 249.7 Saturday, April 08, 2006 11:04:00 PM:000 30.1 250.5 249.7

Report 06-0413 Chart 7 Day 65 of 177 Saturday, April 08, 2006 11:05:00 PM:000 30.2 250.6 249.6 Saturday, April 08, 2006 11:06:00 PM:000 30.2 250.5 249.7 Saturday, April 08, 2006 11:07:00 PM:000 30.3 250.5 249.7 Saturday, April 08, 2006 11:08:00 PM:000 30.3 250.6 249.6 Saturday, April 08, 2006 11:09:00 PM:000 30.3 250.6 249.5 Saturday, April 08, 2006 11:10:00 PM:000 30.3 250.5 249.6 Saturday, April 08, 2006 11:11:00 PM:000 30.4 250.5 249.6 Saturday, April 08, 2006 11:12:00 PM:000 30.2 250.5 249.6 Saturday, April 08, 2006 11:13:00 PM:000 30.2 250.5 249.6 Saturday, April 08, 2006 11:14:00 PM:000 30.3 250.4 249.5 Saturday, April 08, 2006 11:15:00 PM:000 30.2 250.4 249.5 Saturday, April 08, 2006 11:16:00 PM:000 30.3 250.4 249.5 Saturday, April 08, 2006 11:17:00 PM:000 30.4 250.4 249.4 Saturday, April 08, 2006 11:18:00 PM:000 30.2 250.4 249.4 Saturday, April 08, 2006 11:19:00 PM:000 30.2 250.4 249.5 Saturday, April 08, 2006 11:20:00 PM:000 30.2 250.4 249.6 Saturday, April 08, 2006 11:21:00 PM:000 30.2 250.4 249.6 Saturday, April 08, 2006 11:22:00 PM:000 29.9 250.4 249.6 Saturday, April 08, 2006 11:23:00 PM:000 29.9 250.4 249.6 Saturday, April 08, 2006 11:24:00 PM:000 29.9 250.4 249.6 Saturday, April 08, 2006 11:25:00 PM:000 30 250.4 249.6 Saturday, April 08, 2006 11:26:00 PM:000 30 250.4 249.6 Saturday, April 08, 2006 11:27:00 PM:000 30 250.5 249.6 Saturday, April 08, 2006 11:28:00 PM:000 30 250.4 249.6 Saturday, April 08, 2006 11:29:00 PM:000 30 250.4 249.5 Saturday, April 08, 2006 11:30:00 PM:000 29.9 250.4 249.5 Saturday, April 08, 2006 11:31:00 PM:000 29.9 250.5 249.6 Saturday, April 08, 2006 11:32:00 PM:000 30 250.5 249.6 Saturday, April 08, 2006 11:33:00 PM:000 30.1 250.5 249.6 Saturday, April 08, 2006 11:34:00 PM:000 30.1 250.5 249.6 Saturday, April 08, 2006 11:35:00 PM:000 29.9 250.5 249.5 Saturday, April 08, 2006 11:36:00 PM:000 30 250.4 249.5 Saturday, April 08, 2006 11:37:00 PM:000 30 250.5 249.6 Saturday, April 08, 2006 11:38:00 PM:000 30 250.5 249.5 Saturday, April 08, 2006 11:39:00 PM:000 29.9 250.5 249.5 Saturday, April 08, 2006 11:40:00 PM:000 30.2 250.5 249.6 Saturday, April 08, 2006 11:41:00 PM:000 30.3 250.5 249.5 Saturday, April 08, 2006 11:42:00 PM:000 30.1 250.5 249.5 Saturday, April 08, 2006 11:43:00 PM:000 30 250.4 249.5 Saturday, April 08, 2006 11:44:00 PM:000 30.1 250.4 249.5 Saturday, April 08, 2006 11:45:00 PM:000 30.1 250.4 249.5 Saturday, April 08, 2006 11:46:00 PM:000 30.1 250.4 249.5 Saturday, April 08, 2006 11:47:00 PM:000 30.3 250.4 249.5 Saturday, April 08, 2006 11:48:00 PM:000 30.3 250.4 249.4 Saturday, April 08, 2006 11:49:00 PM:000 30.2 250.3 249.4 Saturday, April 08, 2006 11:50:00 PM:000 30.3 250.3 249.4 Saturday, April 08, 2006 11:51:00 PM:000 30.3 250.3 249.4 Saturday, April 08, 2006 11:52:00 PM:000 30.3 250.3 249.4 Saturday, April 08, 2006 11:53:00 PM:000 30.1 250.3 249.3 Saturday, April 08, 2006 11:54:00 PM:000 30.2 250.3 249.4 Saturday, April 08, 2006 11:55:00 PM:000 30.3 250.3 249.4 Saturday, April 08, 2006 11:56:00 PM:000 30.2 250.2 249.5 Saturday, April 08, 2006 11:57:00 PM:000 30.4 250.2 249.4 Saturday, April 08, 2006 11:58:00 PM:000 30.3 250.2 249.4 Saturday, April 08, 2006 11:59:00 PM:000 30.2 250.2 249.4 Sunday, April 09, 2006 12:00:00 AM:000 30.1 250.2 249.4 Sunday, April 09, 2006 12:01:00 AM:000 30.2 250.3 249.5 Sunday, April 09, 2006 12:02:00 AM:000 30.2 250.3 249.5 Sunday, April 09, 2006 12:03:00 AM:000 30.1 250.3 249.5

Report 06-0413 Chart 7 Day 66 of 177 Sunday, April 09, 2006 12:04:00 AM:000 30.1 250.3 249.5 Sunday, April 09, 2006 12:05:00 AM:000 30 250.3 249.5 Sunday, April 09, 2006 12:06:00 AM:000 30.1 250.3 249.5 Sunday, April 09, 2006 12:07:00 AM:000 30.1 250.3 249.5 Sunday, April 09, 2006 12:08:00 AM:000 30.2 250.3 249.5 Sunday, April 09, 2006 12:09:00 AM:000 30.1 250.3 249.5 Sunday, April 09, 2006 12:10:00 AM:000 30.1 250.3 249.6 Sunday, April 09, 2006 12:11:00 AM:000 30.1 250.3 249.6 Sunday, April 09, 2006 12:12:00 AM:000 30 250.4 249.6 Sunday, April 09, 2006 12:13:00 AM:000 30 250.4 249.6 Sunday, April 09, 2006 12:14:00 AM:000 30.3 250.4 249.6 Sunday, April 09, 2006 12:15:00 AM:000 30.2 250.4 249.6 Sunday, April 09, 2006 12:16:00 AM:000 30 250.4 249.6 Sunday, April 09, 2006 12:17:00 AM:000 30 250.4 249.6 Sunday, April 09, 2006 12:18:00 AM:000 30.1 250.4 249.6 Sunday, April 09, 2006 12:19:00 AM:000 30.2 250.4 249.6 Sunday, April 09, 2006 12:20:00 AM:000 30.3 250.4 249.5 Sunday, April 09, 2006 12:21:00 AM:000 30.3 250.4 249.5 Sunday, April 09, 2006 12:22:00 AM:000 30.1 250.4 249.5 Sunday, April 09, 2006 12:23:00 AM:000 30.1 250.4 249.5 Sunday, April 09, 2006 12:24:00 AM:000 30.2 250.4 249.6 Sunday, April 09, 2006 12:25:00 AM:000 30.3 250.4 249.6 Sunday, April 09, 2006 12:26:00 AM:000 30.2 250.4 249.5 Sunday, April 09, 2006 12:27:00 AM:000 30.3 250.4 249.6 Sunday, April 09, 2006 12:28:00 AM:000 30.2 250.4 249.6 Sunday, April 09, 2006 12:29:00 AM:000 30.2 250.4 249.5 Sunday, April 09, 2006 12:30:00 AM:000 30.3 250.4 249.5 Sunday, April 09, 2006 12:31:00 AM:000 30.2 250.4 249.5 Sunday, April 09, 2006 12:32:00 AM:000 30.4 250.4 249.5 Sunday, April 09, 2006 12:33:00 AM:000 30.3 250.4 249.5 Sunday, April 09, 2006 12:34:00 AM:000 30.4 250.3 249.6 Sunday, April 09, 2006 12:35:00 AM:000 30.3 250.3 249.6 Sunday, April 09, 2006 12:36:00 AM:000 30.4 250.3 249.6 Sunday, April 09, 2006 12:37:00 AM:000 30.4 250.3 249.5 Sunday, April 09, 2006 12:38:00 AM:000 30.5 250.3 249.5 Sunday, April 09, 2006 12:39:00 AM:000 30.3 250.3 249.5 Sunday, April 09, 2006 12:40:00 AM:000 30.2 250.3 249.6 Sunday, April 09, 2006 12:41:00 AM:000 30.3 250.3 249.7 Sunday, April 09, 2006 12:42:00 AM:000 30.2 250.3 249.6 Sunday, April 09, 2006 12:43:00 AM:000 30.1 250.3 249.6 Sunday, April 09, 2006 12:44:00 AM:000 30.1 250.4 249.7 Sunday, April 09, 2006 12:45:00 AM:000 30 250.4 249.7 Sunday, April 09, 2006 12:46:00 AM:000 30 250.4 249.6 Sunday, April 09, 2006 12:47:00 AM:000 30 250.4 249.7 Sunday, April 09, 2006 12:48:00 AM:000 30 250.4 249.8 Sunday, April 09, 2006 12:49:00 AM:000 30.2 250.5 249.7 Sunday, April 09, 2006 12:50:00 AM:000 30.1 250.5 249.8 Sunday, April 09, 2006 12:51:00 AM:000 30 250.5 249.8 Sunday, April 09, 2006 12:52:00 AM:000 29.9 250.6 249.8 Sunday, April 09, 2006 12:53:00 AM:000 29.9 250.6 249.8 Sunday, April 09, 2006 12:54:00 AM:000 30 250.6 249.8 Sunday, April 09, 2006 12:55:00 AM:000 29.9 250.6 249.8 Sunday, April 09, 2006 12:56:00 AM:000 30.1 250.6 249.8 Sunday, April 09, 2006 12:57:00 AM:000 30.1 250.6 249.8 Sunday, April 09, 2006 12:58:00 AM:000 30.1 250.6 249.8 Sunday, April 09, 2006 12:59:00 AM:000 30.4 250.6 249.8 Sunday, April 09, 2006 1:00:00 AM:000 30.3 250.6 249.8 Sunday, April 09, 2006 1:01:00 AM:000 30.2 250.7 249.8 Sunday, April 09, 2006 1:02:00 AM:000 30.2 250.7 249.8

Report 06-0413 Chart 7 Day 67 of 177 Sunday, April 09, 2006 1:03:00 AM:000 30.2 250.7 249.8 Sunday, April 09, 2006 1:04:00 AM:000 30.3 250.6 249.8 Sunday, April 09, 2006 1:05:00 AM:000 30.2 250.6 249.8 Sunday, April 09, 2006 1:06:00 AM:000 30 250.6 249.7 Sunday, April 09, 2006 1:07:00 AM:000 30.1 250.6 249.8 Sunday, April 09, 2006 1:08:00 AM:000 30.3 250.6 249.8 Sunday, April 09, 2006 1:09:00 AM:000 30.2 250.6 249.7 Sunday, April 09, 2006 1:10:00 AM:000 30.2 250.6 249.7 Sunday, April 09, 2006 1:11:00 AM:000 30.3 250.6 249.7 Sunday, April 09, 2006 1:12:00 AM:000 30.4 250.6 249.7 Sunday, April 09, 2006 1:13:00 AM:000 30.3 250.5 249.7 Sunday, April 09, 2006 1:14:00 AM:000 30.2 250.5 249.7 Sunday, April 09, 2006 1:15:00 AM:000 30.3 250.5 249.7 Sunday, April 09, 2006 1:16:00 AM:000 30.4 250.5 249.7 Sunday, April 09, 2006 1:17:00 AM:000 30.4 250.5 249.7 Sunday, April 09, 2006 1:18:00 AM:000 30.4 250.5 249.7 Sunday, April 09, 2006 1:19:00 AM:000 30.4 250.5 249.7 Sunday, April 09, 2006 1:20:00 AM:000 30.3 250.4 249.6 Sunday, April 09, 2006 1:21:00 AM:000 30.4 250.5 249.7 Sunday, April 09, 2006 1:22:00 AM:000 30.2 250.5 249.7 Sunday, April 09, 2006 1:23:00 AM:000 30.1 250.5 249.8 Sunday, April 09, 2006 1:24:00 AM:000 30.1 250.5 249.7 Sunday, April 09, 2006 1:25:00 AM:000 30.2 250.5 249.7 Sunday, April 09, 2006 1:26:00 AM:000 30.2 250.5 249.7 Sunday, April 09, 2006 1:27:00 AM:000 30.2 250.5 249.7 Sunday, April 09, 2006 1:28:00 AM:000 30.2 250.5 249.8 Sunday, April 09, 2006 1:29:00 AM:000 30.1 250.5 249.8 Sunday, April 09, 2006 1:30:00 AM:000 30.1 250.5 249.7 Sunday, April 09, 2006 1:31:00 AM:000 30 250.5 249.8 Sunday, April 09, 2006 1:32:00 AM:000 30 250.5 249.8 Sunday, April 09, 2006 1:33:00 AM:000 30 250.5 249.8 Sunday, April 09, 2006 1:34:00 AM:000 30 250.5 249.8 Sunday, April 09, 2006 1:35:00 AM:000 30 250.5 249.7 Sunday, April 09, 2006 1:36:00 AM:000 30 250.5 249.7 Sunday, April 09, 2006 1:37:00 AM:000 29.9 250.5 249.7 Sunday, April 09, 2006 1:38:00 AM:000 30.1 250.5 249.7 Sunday, April 09, 2006 1:39:00 AM:000 30.3 250.6 249.6 Sunday, April 09, 2006 1:40:00 AM:000 30.3 250.5 249.6 Sunday, April 09, 2006 1:41:00 AM:000 30.3 250.5 249.6 Sunday, April 09, 2006 1:42:00 AM:000 30.4 250.5 249.6 Sunday, April 09, 2006 1:43:00 AM:000 30.2 250.5 249.6 Sunday, April 09, 2006 1:44:00 AM:000 30.4 250.5 249.6 Sunday, April 09, 2006 1:45:00 AM:000 30.2 250.4 249.7 Sunday, April 09, 2006 1:46:00 AM:000 30.3 250.4 249.7 Sunday, April 09, 2006 1:47:00 AM:000 30.2 250.4 249.6 Sunday, April 09, 2006 1:48:00 AM:000 30.4 250.4 249.6 Sunday, April 09, 2006 1:49:00 AM:000 30.3 250.4 249.5 Sunday, April 09, 2006 1:50:00 AM:000 30.2 250.3 249.5 Sunday, April 09, 2006 1:51:00 AM:000 30.3 250.3 249.5 Sunday, April 09, 2006 1:52:00 AM:000 30.2 250.3 249.5 Sunday, April 09, 2006 1:53:00 AM:000 30.4 250.3 249.5 Sunday, April 09, 2006 1:54:00 AM:000 30.2 250.3 249.4 Sunday, April 09, 2006 1:55:00 AM:000 30.5 250.3 249.4 Sunday, April 09, 2006 1:56:00 AM:000 30.4 250.3 249.4 Sunday, April 09, 2006 1:57:00 AM:000 30.2 250.2 249.5 Sunday, April 09, 2006 1:58:00 AM:000 30.2 250.2 249.4 Sunday, April 09, 2006 1:59:00 AM:000 30.5 250.2 249.4 Sunday, April 09, 2006 2:00:00 AM:000 30.5 250.2 249.4 Sunday, April 09, 2006 2:01:00 AM:000 30.2 250.2 249.4

Report 06-0413 Chart 7 Day 68 of 177 Sunday, April 09, 2006 2:02:00 AM:000 30 250.2 249.5 Sunday, April 09, 2006 2:03:00 AM:000 30 250.1 249.6 Sunday, April 09, 2006 2:04:00 AM:000 30.1 250.2 249.6 Sunday, April 09, 2006 2:05:00 AM:000 30.1 250.2 249.6 Sunday, April 09, 2006 2:06:00 AM:000 30.3 250.2 249.6 Sunday, April 09, 2006 2:07:00 AM:000 30.2 250.2 249.6 Sunday, April 09, 2006 2:08:00 AM:000 30 250.2 249.6 Sunday, April 09, 2006 2:09:00 AM:000 30.1 250.2 249.5 Sunday, April 09, 2006 2:10:00 AM:000 30.3 250.3 249.6 Sunday, April 09, 2006 2:11:00 AM:000 30 250.2 249.6 Sunday, April 09, 2006 2:12:00 AM:000 30.3 250.3 249.6 Sunday, April 09, 2006 2:13:00 AM:000 30.2 250.3 249.6 Sunday, April 09, 2006 2:14:00 AM:000 30.1 250.2 249.6 Sunday, April 09, 2006 2:15:00 AM:000 30.2 250.3 249.6 Sunday, April 09, 2006 2:16:00 AM:000 30.1 250.3 249.5 Sunday, April 09, 2006 2:17:00 AM:000 30.3 250.3 249.5 Sunday, April 09, 2006 2:18:00 AM:000 30.4 250.3 249.5 Sunday, April 09, 2006 2:19:00 AM:000 30.3 250.3 249.5 Sunday, April 09, 2006 2:20:00 AM:000 30.2 250.3 249.6 Sunday, April 09, 2006 2:21:00 AM:000 30.2 250.3 249.6 Sunday, April 09, 2006 2:22:00 AM:000 30.4 250.3 249.5 Sunday, April 09, 2006 2:23:00 AM:000 30.3 250.3 249.5 Sunday, April 09, 2006 2:24:00 AM:000 30.2 250.3 249.5 Sunday, April 09, 2006 2:25:00 AM:000 30.1 250.3 249.5 Sunday, April 09, 2006 2:26:00 AM:000 30.2 250.3 249.4 Sunday, April 09, 2006 2:27:00 AM:000 30.3 250.3 249.5 Sunday, April 09, 2006 2:28:00 AM:000 30.1 250.2 249.5 Sunday, April 09, 2006 2:29:00 AM:000 30.1 250.2 249.5 Sunday, April 09, 2006 2:30:00 AM:000 30.3 250.2 249.5 Sunday, April 09, 2006 2:31:00 AM:000 30.3 250.2 249.5 Sunday, April 09, 2006 2:32:00 AM:000 30.2 250.2 249.5 Sunday, April 09, 2006 2:33:00 AM:000 30.3 250.2 249.5 Sunday, April 09, 2006 2:34:00 AM:000 30.1 250.2 249.5 Sunday, April 09, 2006 2:35:00 AM:000 30.2 250.2 249.5 Sunday, April 09, 2006 2:36:00 AM:000 30.4 250.2 249.4 Sunday, April 09, 2006 2:37:00 AM:000 30.4 250.2 249.5 Sunday, April 09, 2006 2:38:00 AM:000 30.5 250.2 249.6 Sunday, April 09, 2006 2:39:00 AM:000 30.3 250.2 249.6 Sunday, April 09, 2006 2:40:00 AM:000 30.3 250.2 249.6 Sunday, April 09, 2006 2:41:00 AM:000 30.3 250.2 249.5 Sunday, April 09, 2006 2:42:00 AM:000 30.2 250.2 249.5 Sunday, April 09, 2006 2:43:00 AM:000 30.1 250.1 249.5 Sunday, April 09, 2006 2:44:00 AM:000 30.2 250.2 249.6 Sunday, April 09, 2006 2:45:00 AM:000 30.2 250.2 249.7 Sunday, April 09, 2006 2:46:00 AM:000 30.2 250.2 249.6 Sunday, April 09, 2006 2:47:00 AM:000 30.2 250.2 249.7 Sunday, April 09, 2006 2:48:00 AM:000 30 250.2 249.7 Sunday, April 09, 2006 2:49:00 AM:000 30.1 250.3 249.7 Sunday, April 09, 2006 2:50:00 AM:000 30 250.3 249.7 Sunday, April 09, 2006 2:51:00 AM:000 30 250.3 249.7 Sunday, April 09, 2006 2:52:00 AM:000 30.1 250.3 249.7 Sunday, April 09, 2006 2:53:00 AM:000 30.1 250.4 249.7 Sunday, April 09, 2006 2:54:00 AM:000 30.2 250.4 249.7 Sunday, April 09, 2006 2:55:00 AM:000 30 250.4 249.7 Sunday, April 09, 2006 2:56:00 AM:000 30 250.4 249.7 Sunday, April 09, 2006 2:57:00 AM:000 30 250.4 249.7 Sunday, April 09, 2006 2:58:00 AM:000 30 250.4 249.7 Sunday, April 09, 2006 2:59:00 AM:000 29.9 250.4 249.7 Sunday, April 09, 2006 3:00:00 AM:000 29.9 250.4 249.7

Report 06-0413 Chart 7 Day 69 of 177 Sunday, April 09, 2006 3:01:00 AM:000 30 250.4 249.7 Sunday, April 09, 2006 3:02:00 AM:000 30.1 250.4 249.7 Sunday, April 09, 2006 3:03:00 AM:000 30.3 250.4 249.7 Sunday, April 09, 2006 3:04:00 AM:000 30.3 250.4 249.7 Sunday, April 09, 2006 3:05:00 AM:000 30 250.4 249.6 Sunday, April 09, 2006 3:06:00 AM:000 30.2 250.4 249.6 Sunday, April 09, 2006 3:07:00 AM:000 30.3 250.4 249.7 Sunday, April 09, 2006 3:08:00 AM:000 30.2 250.4 249.6 Sunday, April 09, 2006 3:09:00 AM:000 30.3 250.3 249.6 Sunday, April 09, 2006 3:10:00 AM:000 30.3 250.3 249.7 Sunday, April 09, 2006 3:11:00 AM:000 30.2 250.3 249.6 Sunday, April 09, 2006 3:12:00 AM:000 30.3 250.3 249.7 Sunday, April 09, 2006 3:13:00 AM:000 30.3 250.3 249.6 Sunday, April 09, 2006 3:14:00 AM:000 30.2 250.3 249.6 Sunday, April 09, 2006 3:15:00 AM:000 30 250.3 249.7 Sunday, April 09, 2006 3:16:00 AM:000 30.2 250.3 249.6 Sunday, April 09, 2006 3:17:00 AM:000 30.3 250.3 249.6 Sunday, April 09, 2006 3:18:00 AM:000 30.2 250.3 249.6 Sunday, April 09, 2006 3:19:00 AM:000 30.2 250.3 249.6 Sunday, April 09, 2006 3:20:00 AM:000 30.4 250.3 249.6 Sunday, April 09, 2006 3:21:00 AM:000 30.2 250.3 249.5 Sunday, April 09, 2006 3:22:00 AM:000 30.2 250.3 249.5 Sunday, April 09, 2006 3:23:00 AM:000 30.2 250.3 249.6 Sunday, April 09, 2006 3:24:00 AM:000 30.2 250.2 249.6 Sunday, April 09, 2006 3:25:00 AM:000 30.2 250.2 249.6 Sunday, April 09, 2006 3:26:00 AM:000 30.4 250.2 249.7 Sunday, April 09, 2006 3:27:00 AM:000 30.2 250.3 249.7 Sunday, April 09, 2006 3:28:00 AM:000 30.2 250.3 249.7 Sunday, April 09, 2006 3:29:00 AM:000 30.1 250.3 249.7 Sunday, April 09, 2006 3:30:00 AM:000 30.2 250.4 249.7 Sunday, April 09, 2006 3:31:00 AM:000 29.9 250.4 249.7 Sunday, April 09, 2006 3:32:00 AM:000 30.1 250.4 249.7 Sunday, April 09, 2006 3:33:00 AM:000 30.1 250.4 249.7 Sunday, April 09, 2006 3:34:00 AM:000 30.1 250.4 249.8 Sunday, April 09, 2006 3:35:00 AM:000 30.1 250.4 249.8 Sunday, April 09, 2006 3:36:00 AM:000 30.1 250.4 249.8 Sunday, April 09, 2006 3:37:00 AM:000 30.1 250.5 249.7 Sunday, April 09, 2006 3:38:00 AM:000 30 250.4 249.7 Sunday, April 09, 2006 3:39:00 AM:000 30 250.4 249.8 Sunday, April 09, 2006 3:40:00 AM:000 30.2 250.4 249.8 Sunday, April 09, 2006 3:41:00 AM:000 30.2 250.4 249.7 Sunday, April 09, 2006 3:42:00 AM:000 30.1 250.4 249.7 Sunday, April 09, 2006 3:43:00 AM:000 30.3 250.4 249.6 Sunday, April 09, 2006 3:44:00 AM:000 30.3 250.4 249.6 Sunday, April 09, 2006 3:45:00 AM:000 30.2 250.4 249.7 Sunday, April 09, 2006 3:46:00 AM:000 30.2 250.4 249.6 Sunday, April 09, 2006 3:47:00 AM:000 30.3 250.4 249.6 Sunday, April 09, 2006 3:48:00 AM:000 30.2 250.3 249.6 Sunday, April 09, 2006 3:49:00 AM:000 30.2 250.3 249.6 Sunday, April 09, 2006 3:50:00 AM:000 30.2 250.4 249.6 Sunday, April 09, 2006 3:51:00 AM:000 30.4 250.3 249.6 Sunday, April 09, 2006 3:52:00 AM:000 30.5 250.3 249.6 Sunday, April 09, 2006 3:53:00 AM:000 30.5 250.4 249.6 Sunday, April 09, 2006 3:54:00 AM:000 30.2 250.3 249.7 Sunday, April 09, 2006 3:55:00 AM:000 30.3 250.3 249.7 Sunday, April 09, 2006 3:56:00 AM:000 30.4 250.3 249.7 Sunday, April 09, 2006 3:57:00 AM:000 30.3 250.3 249.7 Sunday, April 09, 2006 3:58:00 AM:000 30.3 250.3 249.7 Sunday, April 09, 2006 3:59:00 AM:000 30.3 250.3 249.7

Report 06-0413 Chart 7 Day 70 of 177 Sunday, April 09, 2006 4:00:00 AM:000 30.2 250.3 249.7 Sunday, April 09, 2006 4:01:00 AM:000 30.4 250.3 249.7 Sunday, April 09, 2006 4:02:00 AM:000 30.4 250.3 249.7 Sunday, April 09, 2006 4:03:00 AM:000 30.2 250.2 249.6 Sunday, April 09, 2006 4:04:00 AM:000 30.1 250.2 249.7 Sunday, April 09, 2006 4:05:00 AM:000 30.1 250.2 249.7 Sunday, April 09, 2006 4:06:00 AM:000 30.1 250.3 249.7 Sunday, April 09, 2006 4:07:00 AM:000 30.2 250.3 249.7 Sunday, April 09, 2006 4:08:00 AM:000 30.1 250.3 249.7 Sunday, April 09, 2006 4:09:00 AM:000 30.1 250.3 249.7 Sunday, April 09, 2006 4:10:00 AM:000 30.1 250.3 249.8 Sunday, April 09, 2006 4:11:00 AM:000 30 250.3 249.7 Sunday, April 09, 2006 4:12:00 AM:000 30 250.3 249.8 Sunday, April 09, 2006 4:13:00 AM:000 29.8 250.3 249.8 Sunday, April 09, 2006 4:14:00 AM:000 29.9 250.4 249.8 Sunday, April 09, 2006 4:15:00 AM:000 30.2 250.4 249.7 Sunday, April 09, 2006 4:16:00 AM:000 30.2 250.4 249.8 Sunday, April 09, 2006 4:17:00 AM:000 30.2 250.4 249.8 Sunday, April 09, 2006 4:18:00 AM:000 30.1 250.4 249.7 Sunday, April 09, 2006 4:19:00 AM:000 30 250.4 249.7 Sunday, April 09, 2006 4:20:00 AM:000 30 250.4 249.8 Sunday, April 09, 2006 4:21:00 AM:000 30 250.4 249.8 Sunday, April 09, 2006 4:22:00 AM:000 30.1 250.4 249.8 Sunday, April 09, 2006 4:23:00 AM:000 30.3 250.4 249.7 Sunday, April 09, 2006 4:24:00 AM:000 30.4 250.4 249.7 Sunday, April 09, 2006 4:25:00 AM:000 30.4 250.4 249.7 Sunday, April 09, 2006 4:26:00 AM:000 30.4 250.3 249.6 Sunday, April 09, 2006 4:27:00 AM:000 30.3 250.3 249.6 Sunday, April 09, 2006 4:28:00 AM:000 30.3 250.3 249.7 Sunday, April 09, 2006 4:29:00 AM:000 30.2 250.3 249.8 Sunday, April 09, 2006 4:30:00 AM:000 30.2 250.3 249.7 Sunday, April 09, 2006 4:31:00 AM:000 30.2 250.3 249.6 Sunday, April 09, 2006 4:32:00 AM:000 30.3 250.3 249.6 Sunday, April 09, 2006 4:33:00 AM:000 30.3 250.3 249.6 Sunday, April 09, 2006 4:34:00 AM:000 30.3 250.3 249.5 Sunday, April 09, 2006 4:35:00 AM:000 30.2 250.2 249.5 Sunday, April 09, 2006 4:36:00 AM:000 30.3 250.2 249.6 Sunday, April 09, 2006 4:37:00 AM:000 30.4 250.2 249.6 Sunday, April 09, 2006 4:38:00 AM:000 30.3 250.2 249.6 Sunday, April 09, 2006 4:39:00 AM:000 30.1 250.2 249.6 Sunday, April 09, 2006 4:40:00 AM:000 30.3 250.1 249.5 Sunday, April 09, 2006 4:41:00 AM:000 30.3 250.2 249.5 Sunday, April 09, 2006 4:42:00 AM:000 30.5 250.2 249.5 Sunday, April 09, 2006 4:43:00 AM:000 30.3 250.1 249.4 Sunday, April 09, 2006 4:44:00 AM:000 30.2 250.1 249.5 Sunday, April 09, 2006 4:45:00 AM:000 30 250.1 249.5 Sunday, April 09, 2006 4:46:00 AM:000 30.2 250.2 249.6 Sunday, April 09, 2006 4:47:00 AM:000 30.1 250.2 249.6 Sunday, April 09, 2006 4:48:00 AM:000 30 250.2 249.6 Sunday, April 09, 2006 4:49:00 AM:000 30.1 250.2 249.6 Sunday, April 09, 2006 4:50:00 AM:000 30 250.2 249.6 Sunday, April 09, 2006 4:51:00 AM:000 30 250.2 249.6 Sunday, April 09, 2006 4:52:00 AM:000 30.3 250.2 249.6 Sunday, April 09, 2006 4:53:00 AM:000 30.2 250.2 249.6 Sunday, April 09, 2006 4:54:00 AM:000 30.1 250.2 249.6 Sunday, April 09, 2006 4:55:00 AM:000 30 250.2 249.7 Sunday, April 09, 2006 4:56:00 AM:000 30 250.2 249.7 Sunday, April 09, 2006 4:57:00 AM:000 30 250.3 249.6 Sunday, April 09, 2006 4:58:00 AM:000 30.1 250.3 249.6

Report 06-0413 Chart 7 Day 71 of 177 Sunday, April 09, 2006 4:59:00 AM:000 30.1 250.3 249.6 Sunday, April 09, 2006 5:00:00 AM:000 30.2 250.3 249.5 Sunday, April 09, 2006 5:01:00 AM:000 30.2 250.3 249.6 Sunday, April 09, 2006 5:02:00 AM:000 30.1 250.3 249.6 Sunday, April 09, 2006 5:03:00 AM:000 30.2 250.3 249.6 Sunday, April 09, 2006 5:04:00 AM:000 30 250.3 249.6 Sunday, April 09, 2006 5:05:00 AM:000 30 250.3 249.6 Sunday, April 09, 2006 5:06:00 AM:000 30.2 250.2 249.6 Sunday, April 09, 2006 5:07:00 AM:000 30.5 250.2 249.6 Sunday, April 09, 2006 5:08:00 AM:000 30.3 250.2 249.6 Sunday, April 09, 2006 5:09:00 AM:000 30.3 250.2 249.7 Sunday, April 09, 2006 5:10:00 AM:000 30.4 250.2 249.7 Sunday, April 09, 2006 5:11:00 AM:000 30.4 250.2 249.6 Sunday, April 09, 2006 5:12:00 AM:000 30.3 250.2 249.6 Sunday, April 09, 2006 5:13:00 AM:000 30.4 250.2 249.5 Sunday, April 09, 2006 5:14:00 AM:000 30.3 250.2 249.5 Sunday, April 09, 2006 5:15:00 AM:000 30.4 250.1 249.4 Sunday, April 09, 2006 5:16:00 AM:000 30.3 250.1 249.3 Sunday, April 09, 2006 5:17:00 AM:000 30.4 250.1 249.3 Sunday, April 09, 2006 5:18:00 AM:000 30.4 250.1 249.3 Sunday, April 09, 2006 5:19:00 AM:000 30.5 250.1 249.3 Sunday, April 09, 2006 5:20:00 AM:000 30.4 250.1 249.4 Sunday, April 09, 2006 5:21:00 AM:000 30.4 250.1 249.4 Sunday, April 09, 2006 5:22:00 AM:000 30.3 250 249.5 Sunday, April 09, 2006 5:23:00 AM:000 30.3 250.1 249.4 Sunday, April 09, 2006 5:24:00 AM:000 30.3 250.1 249.4 Sunday, April 09, 2006 5:25:00 AM:000 30.3 250 249.5 Sunday, April 09, 2006 5:26:00 AM:000 30.2 250.1 249.5 Sunday, April 09, 2006 5:27:00 AM:000 30.2 250.1 249.5 Sunday, April 09, 2006 5:28:00 AM:000 30 250.1 249.4 Sunday, April 09, 2006 5:29:00 AM:000 30.1 250.1 249.4 Sunday, April 09, 2006 5:30:00 AM:000 30.1 250.1 249.4 Sunday, April 09, 2006 5:31:00 AM:000 30.2 250.1 249.4 Sunday, April 09, 2006 5:32:00 AM:000 30.1 250.2 249.5 Sunday, April 09, 2006 5:33:00 AM:000 30.1 250.2 249.5 Sunday, April 09, 2006 5:34:00 AM:000 30.1 250.2 249.5 Sunday, April 09, 2006 5:35:00 AM:000 30.2 250.2 249.6 Sunday, April 09, 2006 5:36:00 AM:000 30.2 250.2 249.6 Sunday, April 09, 2006 5:37:00 AM:000 30.2 250.2 249.6 Sunday, April 09, 2006 5:38:00 AM:000 30.1 250.2 249.6 Sunday, April 09, 2006 5:39:00 AM:000 30.2 250.3 249.6 Sunday, April 09, 2006 5:40:00 AM:000 30.2 250.3 249.6 Sunday, April 09, 2006 5:41:00 AM:000 30.1 250.3 249.6 Sunday, April 09, 2006 5:42:00 AM:000 30.2 250.3 249.6 Sunday, April 09, 2006 5:43:00 AM:000 30.2 250.3 249.6 Sunday, April 09, 2006 5:44:00 AM:000 30.2 250.3 249.6 Sunday, April 09, 2006 5:45:00 AM:000 30.3 250.3 249.5 Sunday, April 09, 2006 5:46:00 AM:000 30.3 250.3 249.5 Sunday, April 09, 2006 5:47:00 AM:000 30.3 250.3 249.5 Sunday, April 09, 2006 5:48:00 AM:000 30.3 250.3 249.4 Sunday, April 09, 2006 5:49:00 AM:000 30.3 250.3 249.5 Sunday, April 09, 2006 5:50:00 AM:000 30.3 250.3 249.6 Sunday, April 09, 2006 5:51:00 AM:000 30.3 250.3 249.6 Sunday, April 09, 2006 5:52:00 AM:000 30.2 250.3 249.6 Sunday, April 09, 2006 5:53:00 AM:000 30.3 250.3 249.5 Sunday, April 09, 2006 5:54:00 AM:000 30.4 250.3 249.5 Sunday, April 09, 2006 5:55:00 AM:000 30.2 250.3 249.5 Sunday, April 09, 2006 5:56:00 AM:000 30.4 250.3 249.7 Sunday, April 09, 2006 5:57:00 AM:000 30.4 250.3 249.7

Report 06-0413 Chart 7 Day 72 of 177 Sunday, April 09, 2006 5:58:00 AM:000 30.4 250.3 249.7 Sunday, April 09, 2006 5:59:00 AM:000 30.4 250.3 249.6 Sunday, April 09, 2006 6:00:00 AM:000 30.4 250.3 249.6 Sunday, April 09, 2006 6:01:00 AM:000 30.3 250.2 249.6 Sunday, April 09, 2006 6:02:00 AM:000 30.3 250.2 249.7 Sunday, April 09, 2006 6:03:00 AM:000 30.3 250.2 249.7 Sunday, April 09, 2006 6:04:00 AM:000 30.2 250.2 249.7 Sunday, April 09, 2006 6:05:00 AM:000 30.3 250.2 249.7 Sunday, April 09, 2006 6:06:00 AM:000 30.2 250.2 249.6 Sunday, April 09, 2006 6:07:00 AM:000 30.3 250.2 249.8 Sunday, April 09, 2006 6:08:00 AM:000 30.1 250.2 249.8 Sunday, April 09, 2006 6:09:00 AM:000 30.1 250.2 249.8 Sunday, April 09, 2006 6:10:00 AM:000 30.3 250.2 249.7 Sunday, April 09, 2006 6:11:00 AM:000 30.3 250.3 249.8 Sunday, April 09, 2006 6:12:00 AM:000 30.1 250.3 249.7 Sunday, April 09, 2006 6:13:00 AM:000 30.1 250.3 249.8 Sunday, April 09, 2006 6:14:00 AM:000 30 250.3 249.8 Sunday, April 09, 2006 6:15:00 AM:000 30.1 250.3 249.8 Sunday, April 09, 2006 6:16:00 AM:000 30.1 250.3 249.8 Sunday, April 09, 2006 6:17:00 AM:000 30.2 250.4 249.8 Sunday, April 09, 2006 6:18:00 AM:000 30 250.4 249.8 Sunday, April 09, 2006 6:19:00 AM:000 30.2 250.4 249.8 Sunday, April 09, 2006 6:20:00 AM:000 30 250.4 249.8 Sunday, April 09, 2006 6:21:00 AM:000 30.1 250.5 249.9 Sunday, April 09, 2006 6:22:00 AM:000 30.1 250.5 249.8 Sunday, April 09, 2006 6:23:00 AM:000 30.2 250.5 249.9 Sunday, April 09, 2006 6:24:00 AM:000 30 250.5 249.9 Sunday, April 09, 2006 6:25:00 AM:000 30.1 250.5 249.9 Sunday, April 09, 2006 6:26:00 AM:000 30.2 250.5 249.9 Sunday, April 09, 2006 6:27:00 AM:000 30.1 250.4 249.9 Sunday, April 09, 2006 6:28:00 AM:000 30.1 250.5 249.9 Sunday, April 09, 2006 6:29:00 AM:000 30.3 250.5 249.8 Sunday, April 09, 2006 6:30:00 AM:000 30.2 250.5 249.8 Sunday, April 09, 2006 6:31:00 AM:000 30.1 250.4 249.8 Sunday, April 09, 2006 6:32:00 AM:000 30.2 250.4 249.8 Sunday, April 09, 2006 6:33:00 AM:000 30.1 250.4 249.8 Sunday, April 09, 2006 6:34:00 AM:000 30.1 250.4 249.8 Sunday, April 09, 2006 6:35:00 AM:000 30.3 250.4 249.9 Sunday, April 09, 2006 6:36:00 AM:000 30.2 250.4 249.8 Sunday, April 09, 2006 6:37:00 AM:000 30.2 250.4 249.8 Sunday, April 09, 2006 6:38:00 AM:000 30.3 250.4 249.8 Sunday, April 09, 2006 6:39:00 AM:000 30.4 250.4 249.8 Sunday, April 09, 2006 6:40:00 AM:000 30.4 250.4 249.7 Sunday, April 09, 2006 6:41:00 AM:000 30.3 250.4 249.8 Sunday, April 09, 2006 6:42:00 AM:000 30.2 250.4 249.7 Sunday, April 09, 2006 6:43:00 AM:000 30.3 250.4 249.7 Sunday, April 09, 2006 6:44:00 AM:000 30.3 250.4 249.7 Sunday, April 09, 2006 6:45:00 AM:000 30.3 250.3 249.7 Sunday, April 09, 2006 6:46:00 AM:000 30.2 250.3 249.8 Sunday, April 09, 2006 6:47:00 AM:000 30.1 250.3 249.8 Sunday, April 09, 2006 6:48:00 AM:000 30 250.3 249.9 Sunday, April 09, 2006 6:49:00 AM:000 30.2 250.3 249.9 Sunday, April 09, 2006 6:50:00 AM:000 30.2 250.4 249.9 Sunday, April 09, 2006 6:51:00 AM:000 29.9 250.4 249.9 Sunday, April 09, 2006 6:52:00 AM:000 29.9 250.4 249.9 Sunday, April 09, 2006 6:53:00 AM:000 30 250.4 249.9 Sunday, April 09, 2006 6:54:00 AM:000 30 250.4 249.9 Sunday, April 09, 2006 6:55:00 AM:000 30 250.5 249.8 Sunday, April 09, 2006 6:56:00 AM:000 29.9 250.5 249.9

Report 06-0413 Chart 7 Day 73 of 177 Sunday, April 09, 2006 6:57:00 AM:000 30 250.5 249.9 Sunday, April 09, 2006 6:58:00 AM:000 30.3 250.5 249.9 Sunday, April 09, 2006 6:59:00 AM:000 30.1 250.5 249.8 Sunday, April 09, 2006 7:00:00 AM:000 29.9 250.5 249.8 Sunday, April 09, 2006 7:01:00 AM:000 30 250.5 249.8 Sunday, April 09, 2006 7:02:00 AM:000 30 250.5 249.9 Sunday, April 09, 2006 7:03:00 AM:000 30.2 250.5 249.9 Sunday, April 09, 2006 7:04:00 AM:000 30 250.5 249.8 Sunday, April 09, 2006 7:05:00 AM:000 30.1 250.5 249.8 Sunday, April 09, 2006 7:06:00 AM:000 30.1 250.5 249.7 Sunday, April 09, 2006 7:07:00 AM:000 30.2 250.5 249.7 Sunday, April 09, 2006 7:08:00 AM:000 30.2 250.5 249.7 Sunday, April 09, 2006 7:09:00 AM:000 30.2 250.5 249.8 Sunday, April 09, 2006 7:10:00 AM:000 30.1 250.5 249.7 Sunday, April 09, 2006 7:11:00 AM:000 30.1 250.5 249.7 Sunday, April 09, 2006 7:12:00 AM:000 30.2 250.5 249.7 Sunday, April 09, 2006 7:13:00 AM:000 30.2 250.4 249.7 Sunday, April 09, 2006 7:14:00 AM:000 30.2 250.4 249.8 Sunday, April 09, 2006 7:15:00 AM:000 30.2 250.4 249.8 Sunday, April 09, 2006 7:16:00 AM:000 30.2 250.3 249.7 Sunday, April 09, 2006 7:17:00 AM:000 30.3 250.3 249.7 Sunday, April 09, 2006 7:18:00 AM:000 30.3 250.3 249.7 Sunday, April 09, 2006 7:19:00 AM:000 30.2 250.3 249.7 Sunday, April 09, 2006 7:20:00 AM:000 30.2 250.3 249.7 Sunday, April 09, 2006 7:21:00 AM:000 30.3 250.2 249.6 Sunday, April 09, 2006 7:22:00 AM:000 30.2 250.2 249.6 Sunday, April 09, 2006 7:23:00 AM:000 30.2 250.2 249.6 Sunday, April 09, 2006 7:24:00 AM:000 30.4 250.2 249.6 Sunday, April 09, 2006 7:25:00 AM:000 30.4 250.3 249.6 Sunday, April 09, 2006 7:26:00 AM:000 30.3 250.3 249.6 Sunday, April 09, 2006 7:27:00 AM:000 30.3 250.2 249.6 Sunday, April 09, 2006 7:28:00 AM:000 30.2 250.2 249.6 Sunday, April 09, 2006 7:29:00 AM:000 30.3 250.2 249.7 Sunday, April 09, 2006 7:30:00 AM:000 30.2 250.2 249.7 Sunday, April 09, 2006 7:31:00 AM:000 30 250.2 249.6 Sunday, April 09, 2006 7:32:00 AM:000 29.9 250.2 249.6 Sunday, April 09, 2006 7:33:00 AM:000 30 250.2 249.6 Sunday, April 09, 2006 7:34:00 AM:000 29.8 250.2 249.6 Sunday, April 09, 2006 7:35:00 AM:000 29.9 250.2 249.6 Sunday, April 09, 2006 7:36:00 AM:000 30 250.2 249.6 Sunday, April 09, 2006 7:37:00 AM:000 30 250.3 249.7 Sunday, April 09, 2006 7:38:00 AM:000 29.9 250.3 249.7 Sunday, April 09, 2006 7:39:00 AM:000 29.9 250.3 249.6 Sunday, April 09, 2006 7:40:00 AM:000 30 250.3 249.6 Sunday, April 09, 2006 7:41:00 AM:000 30 250.3 249.7 Sunday, April 09, 2006 7:42:00 AM:000 30.1 250.4 249.7 Sunday, April 09, 2006 7:43:00 AM:000 30 250.4 249.7 Sunday, April 09, 2006 7:44:00 AM:000 30.2 250.3 249.7 Sunday, April 09, 2006 7:45:00 AM:000 30.1 250.3 249.7 Sunday, April 09, 2006 7:46:00 AM:000 30.1 250.3 249.7 Sunday, April 09, 2006 7:47:00 AM:000 30.1 250.3 249.7 Sunday, April 09, 2006 7:48:00 AM:000 30.1 250.3 249.7 Sunday, April 09, 2006 7:49:00 AM:000 30.2 250.3 249.7 Sunday, April 09, 2006 7:50:00 AM:000 30.2 250.3 249.7 Sunday, April 09, 2006 7:51:00 AM:000 30.3 250.3 249.6 Sunday, April 09, 2006 7:52:00 AM:000 30.4 250.3 249.6 Sunday, April 09, 2006 7:53:00 AM:000 30.3 250.3 249.7 Sunday, April 09, 2006 7:54:00 AM:000 30.2 250.3 249.7 Sunday, April 09, 2006 7:55:00 AM:000 30.3 250.3 249.7

Report 06-0413 Chart 7 Day 74 of 177 Sunday, April 09, 2006 7:56:00 AM:000 30.3 250.3 249.7 Sunday, April 09, 2006 7:57:00 AM:000 30.1 250.3 249.7 Sunday, April 09, 2006 7:58:00 AM:000 30.1 250.3 249.7 Sunday, April 09, 2006 7:59:00 AM:000 30.4 250.3 249.7 Sunday, April 09, 2006 8:00:00 AM:000 30.2 250.2 249.6 Sunday, April 09, 2006 8:01:00 AM:000 30.3 250.3 249.6 Sunday, April 09, 2006 8:02:00 AM:000 30.3 250.2 249.6 Sunday, April 09, 2006 8:03:00 AM:000 30.3 250.2 249.6 Sunday, April 09, 2006 8:04:00 AM:000 30.3 250.2 249.6 Sunday, April 09, 2006 8:05:00 AM:000 30.2 250.2 249.5 Sunday, April 09, 2006 8:06:00 AM:000 30.3 250.2 249.4 Sunday, April 09, 2006 8:07:00 AM:000 30.2 250.1 249.5 Sunday, April 09, 2006 8:08:00 AM:000 30.2 250.1 249.5 Sunday, April 09, 2006 8:09:00 AM:000 30.2 250.1 249.6 Sunday, April 09, 2006 8:10:00 AM:000 30 250.1 249.6 Sunday, April 09, 2006 8:11:00 AM:000 30.1 250.1 249.6 Sunday, April 09, 2006 8:12:00 AM:000 30.2 250.1 249.5 Sunday, April 09, 2006 8:13:00 AM:000 30 250.2 249.6 Sunday, April 09, 2006 8:14:00 AM:000 30 250.2 249.6 Sunday, April 09, 2006 8:15:00 AM:000 30 250.2 249.6 Sunday, April 09, 2006 8:16:00 AM:000 29.9 250.2 249.7 Sunday, April 09, 2006 8:17:00 AM:000 30.1 250.2 249.6 Sunday, April 09, 2006 8:18:00 AM:000 30.1 250.2 249.6 Sunday, April 09, 2006 8:19:00 AM:000 30.1 250.2 249.6 Sunday, April 09, 2006 8:20:00 AM:000 30 250.2 249.6 Sunday, April 09, 2006 8:21:00 AM:000 30 250.2 249.6 Sunday, April 09, 2006 8:22:00 AM:000 29.9 250.2 249.6 Sunday, April 09, 2006 8:23:00 AM:000 29.9 250.2 249.7 Sunday, April 09, 2006 8:24:00 AM:000 30.1 250.2 249.7 Sunday, April 09, 2006 8:25:00 AM:000 29.9 250.2 249.6 Sunday, April 09, 2006 8:26:00 AM:000 30 250.2 249.6 Sunday, April 09, 2006 8:27:00 AM:000 30.2 250.2 249.6 Sunday, April 09, 2006 8:28:00 AM:000 30.2 250.2 249.6 Sunday, April 09, 2006 8:29:00 AM:000 30.2 250.2 249.5 Sunday, April 09, 2006 8:30:00 AM:000 30.3 250.2 249.5 Sunday, April 09, 2006 8:31:00 AM:000 30.4 250.2 249.6 Sunday, April 09, 2006 8:32:00 AM:000 30.2 250.2 249.7 Sunday, April 09, 2006 8:33:00 AM:000 30.2 250.2 249.7 Sunday, April 09, 2006 8:34:00 AM:000 30.3 250.2 249.6 Sunday, April 09, 2006 8:35:00 AM:000 30.4 250.2 249.6 Sunday, April 09, 2006 8:36:00 AM:000 30.2 250.2 249.6 Sunday, April 09, 2006 8:37:00 AM:000 30.2 250.2 249.6 Sunday, April 09, 2006 8:38:00 AM:000 30.2 250.2 249.6 Sunday, April 09, 2006 8:39:00 AM:000 30.2 250.1 249.6 Sunday, April 09, 2006 8:40:00 AM:000 30.2 250.2 249.6 Sunday, April 09, 2006 8:41:00 AM:000 30.4 250.2 249.6 Sunday, April 09, 2006 8:42:00 AM:000 30.4 250.2 249.6 Sunday, April 09, 2006 8:43:00 AM:000 30.4 250.2 249.5 Sunday, April 09, 2006 8:44:00 AM:000 30.4 250.2 249.6 Sunday, April 09, 2006 8:45:00 AM:000 30.2 250.2 249.6 Sunday, April 09, 2006 8:46:00 AM:000 30.5 250.2 249.6 Sunday, April 09, 2006 8:47:00 AM:000 30.4 250.2 249.5 Sunday, April 09, 2006 8:48:00 AM:000 30.2 250.2 249.6 Sunday, April 09, 2006 8:49:00 AM:000 30.1 250.2 249.6 Sunday, April 09, 2006 8:50:00 AM:000 30 250.1 249.6 Sunday, April 09, 2006 8:51:00 AM:000 30.1 250.2 249.7 Sunday, April 09, 2006 8:52:00 AM:000 30.1 250.2 249.7 Sunday, April 09, 2006 8:53:00 AM:000 30.1 250.2 249.7 Sunday, April 09, 2006 8:54:00 AM:000 30 250.2 249.7

Report 06-0413 Chart 7 Day 75 of 177 Sunday, April 09, 2006 8:55:00 AM:000 30 250.2 249.7 Sunday, April 09, 2006 8:56:00 AM:000 30.1 250.3 249.7 Sunday, April 09, 2006 8:57:00 AM:000 30 250.3 249.7 Sunday, April 09, 2006 8:58:00 AM:000 30.1 250.3 249.8 Sunday, April 09, 2006 8:59:00 AM:000 30 250.3 249.9 Sunday, April 09, 2006 9:00:00 AM:000 30 250.3 249.8 Sunday, April 09, 2006 9:01:00 AM:000 30 250.3 249.8 Sunday, April 09, 2006 9:02:00 AM:000 30.2 250.3 249.8 Sunday, April 09, 2006 9:03:00 AM:000 30 250.3 249.7 Sunday, April 09, 2006 9:04:00 AM:000 30 250.3 249.8 Sunday, April 09, 2006 9:05:00 AM:000 30 250.3 249.7 Sunday, April 09, 2006 9:06:00 AM:000 30.1 250.4 249.7 Sunday, April 09, 2006 9:07:00 AM:000 30.1 250.3 249.6 Sunday, April 09, 2006 9:08:00 AM:000 30.1 250.4 249.7 Sunday, April 09, 2006 9:09:00 AM:000 30.2 250.4 249.6 Sunday, April 09, 2006 9:10:00 AM:000 30.2 250.4 249.6 Sunday, April 09, 2006 9:11:00 AM:000 30.2 250.4 249.7 Sunday, April 09, 2006 9:12:00 AM:000 30.3 250.4 249.7 Sunday, April 09, 2006 9:13:00 AM:000 30.3 250.3 249.7 Sunday, April 09, 2006 9:14:00 AM:000 30.3 250.3 249.8 Sunday, April 09, 2006 9:15:00 AM:000 30.2 250.4 249.8 Sunday, April 09, 2006 9:16:00 AM:000 30.2 250.4 249.7 Sunday, April 09, 2006 9:17:00 AM:000 30.2 250.4 249.7 Sunday, April 09, 2006 9:18:00 AM:000 30.2 250.4 249.7 Sunday, April 09, 2006 9:19:00 AM:000 30.2 250.4 249.8 Sunday, April 09, 2006 9:20:00 AM:000 30.3 250.4 249.8 Sunday, April 09, 2006 9:21:00 AM:000 30.2 250.3 249.7 Sunday, April 09, 2006 9:22:00 AM:000 30.2 250.4 249.7 Sunday, April 09, 2006 9:23:00 AM:000 30.3 250.4 249.8 Sunday, April 09, 2006 9:24:00 AM:000 30.2 250.4 249.8 Sunday, April 09, 2006 9:25:00 AM:000 30.3 250.4 249.8 Sunday, April 09, 2006 9:26:00 AM:000 30.3 250.4 249.7 Sunday, April 09, 2006 9:27:00 AM:000 30.2 250.4 249.7 Sunday, April 09, 2006 9:28:00 AM:000 30.2 250.3 249.8 Sunday, April 09, 2006 9:29:00 AM:000 30.1 250.3 249.8 Sunday, April 09, 2006 9:30:00 AM:000 30.1 250.3 249.8 Sunday, April 09, 2006 9:31:00 AM:000 30 250.4 249.7 Sunday, April 09, 2006 9:32:00 AM:000 29.9 250.4 249.8 Sunday, April 09, 2006 9:33:00 AM:000 29.9 250.4 249.7 Sunday, April 09, 2006 9:34:00 AM:000 29.9 250.4 249.8 Sunday, April 09, 2006 9:35:00 AM:000 29.9 250.4 249.9 Sunday, April 09, 2006 9:36:00 AM:000 30 250.5 249.8 Sunday, April 09, 2006 9:37:00 AM:000 29.9 250.5 249.8 Sunday, April 09, 2006 9:38:00 AM:000 29.9 250.5 249.8 Sunday, April 09, 2006 9:39:00 AM:000 30 250.4 249.8 Sunday, April 09, 2006 9:40:00 AM:000 30 250.4 249.8 Sunday, April 09, 2006 9:41:00 AM:000 30.1 250.4 249.8 Sunday, April 09, 2006 9:42:00 AM:000 30.1 250.4 249.8 Sunday, April 09, 2006 9:43:00 AM:000 30.1 250.5 249.8 Sunday, April 09, 2006 9:44:00 AM:000 30 250.5 249.8 Sunday, April 09, 2006 9:45:00 AM:000 29.9 250.5 249.8 Sunday, April 09, 2006 9:46:00 AM:000 30.1 250.5 249.8 Sunday, April 09, 2006 9:47:00 AM:000 30.5 250.5 249.8 Sunday, April 09, 2006 9:48:00 AM:000 30.3 250.5 249.8 Sunday, April 09, 2006 9:49:00 AM:000 30.2 250.5 249.8 Sunday, April 09, 2006 9:50:00 AM:000 30.2 250.4 249.8 Sunday, April 09, 2006 9:51:00 AM:000 30.4 250.4 249.7 Sunday, April 09, 2006 9:52:00 AM:000 30.2 250.4 249.7 Sunday, April 09, 2006 9:53:00 AM:000 30.2 250.4 249.6

Report 06-0413 Chart 7 Day 76 of 177 Sunday, April 09, 2006 9:54:00 AM:000 30.2 250.4 249.6 Sunday, April 09, 2006 9:55:00 AM:000 30.4 250.4 249.7 Sunday, April 09, 2006 9:56:00 AM:000 30.1 250.4 249.7 Sunday, April 09, 2006 9:57:00 AM:000 30.2 250.4 249.7 Sunday, April 09, 2006 9:58:00 AM:000 30.2 250.3 249.6 Sunday, April 09, 2006 9:59:00 AM:000 30.4 250.3 249.5 Sunday, April 09, 2006 10:00:00 AM:000 30.2 250.3 249.6 Sunday, April 09, 2006 10:01:00 AM:000 30.3 250.3 249.6 Sunday, April 09, 2006 10:02:00 AM:000 30.3 250.3 249.5 Sunday, April 09, 2006 10:03:00 AM:000 30.3 250.3 249.5 Sunday, April 09, 2006 10:04:00 AM:000 30.2 250.2 249.6 Sunday, April 09, 2006 10:05:00 AM:000 30.3 250.3 249.6 Sunday, April 09, 2006 10:06:00 AM:000 30.4 250.3 249.6 Sunday, April 09, 2006 10:07:00 AM:000 30.3 250.3 249.5 Sunday, April 09, 2006 10:08:00 AM:000 30.2 250.2 249.4 Sunday, April 09, 2006 10:09:00 AM:000 30.2 250.3 249.5 Sunday, April 09, 2006 10:10:00 AM:000 30.3 250.3 249.6 Sunday, April 09, 2006 10:11:00 AM:000 30.1 250.2 249.6 Sunday, April 09, 2006 10:12:00 AM:000 30.1 250.3 249.6 Sunday, April 09, 2006 10:13:00 AM:000 30.2 250.3 249.7 Sunday, April 09, 2006 10:14:00 AM:000 30 250.3 249.6 Sunday, April 09, 2006 10:15:00 AM:000 30.1 250.3 249.6 Sunday, April 09, 2006 10:16:00 AM:000 30 250.3 249.7 Sunday, April 09, 2006 10:17:00 AM:000 30 250.3 249.7 Sunday, April 09, 2006 10:18:00 AM:000 30.3 250.4 249.6 Sunday, April 09, 2006 10:19:00 AM:000 30.1 250.3 249.6 Sunday, April 09, 2006 10:20:00 AM:000 30.1 250.3 249.6 Sunday, April 09, 2006 10:21:00 AM:000 30.1 250.3 249.6 Sunday, April 09, 2006 10:22:00 AM:000 30 250.3 249.6 Sunday, April 09, 2006 10:23:00 AM:000 30.1 250.3 249.6 Sunday, April 09, 2006 10:24:00 AM:000 30.1 250.3 249.7 Sunday, April 09, 2006 10:25:00 AM:000 30.2 250.3 249.6 Sunday, April 09, 2006 10:26:00 AM:000 30.1 250.3 249.6 Sunday, April 09, 2006 10:27:00 AM:000 30.2 250.3 249.7 Sunday, April 09, 2006 10:28:00 AM:000 30.1 250.3 249.6 Sunday, April 09, 2006 10:29:00 AM:000 30.3 250.4 249.6 Sunday, April 09, 2006 10:30:00 AM:000 30.2 250.3 249.5 Sunday, April 09, 2006 10:31:00 AM:000 30.1 250.3 249.5 Sunday, April 09, 2006 10:32:00 AM:000 30.1 250.3 249.5 Sunday, April 09, 2006 10:33:00 AM:000 30.1 250.3 249.5 Sunday, April 09, 2006 10:34:00 AM:000 30.1 250.3 249.5 Sunday, April 09, 2006 10:35:00 AM:000 30.1 250.3 249.5 Sunday, April 09, 2006 10:36:00 AM:000 30.1 250.3 249.5 Sunday, April 09, 2006 10:37:00 AM:000 30.2 250.3 249.6 Sunday, April 09, 2006 10:38:00 AM:000 30.2 250.3 249.6 Sunday, April 09, 2006 10:39:00 AM:000 30.3 250.3 249.5 Sunday, April 09, 2006 10:40:00 AM:000 30.3 250.2 249.5 Sunday, April 09, 2006 10:41:00 AM:000 30.3 250.2 249.5 Sunday, April 09, 2006 10:42:00 AM:000 30.2 250.2 249.4 Sunday, April 09, 2006 10:43:00 AM:000 30.2 250.2 249.5 Sunday, April 09, 2006 10:44:00 AM:000 30.2 250.2 249.5 Sunday, April 09, 2006 10:45:00 AM:000 30.3 250.2 249.5 Sunday, April 09, 2006 10:46:00 AM:000 30.3 250.2 249.5 Sunday, April 09, 2006 10:47:00 AM:000 30.4 250.2 249.5 Sunday, April 09, 2006 10:48:00 AM:000 30.3 250.2 249.5 Sunday, April 09, 2006 10:49:00 AM:000 30.3 250.2 249.4 Sunday, April 09, 2006 10:50:00 AM:000 30.3 250.2 249.5 Sunday, April 09, 2006 10:51:00 AM:000 30.3 250.2 249.5 Sunday, April 09, 2006 10:52:00 AM:000 30.1 250.2 249.5

Report 06-0413 Chart 7 Day 77 of 177 Sunday, April 09, 2006 10:53:00 AM:000 30.1 250.2 249.5 Sunday, April 09, 2006 10:54:00 AM:000 30.1 250.2 249.5 Sunday, April 09, 2006 10:55:00 AM:000 30.1 250.2 249.6 Sunday, April 09, 2006 10:56:00 AM:000 30.1 250.2 249.6 Sunday, April 09, 2006 10:57:00 AM:000 30.2 250.3 249.5 Sunday, April 09, 2006 10:58:00 AM:000 30.1 250.3 249.5 Sunday, April 09, 2006 10:59:00 AM:000 30.1 250.3 249.6 Sunday, April 09, 2006 11:00:00 AM:000 30.1 250.3 249.6 Sunday, April 09, 2006 11:01:00 AM:000 30.1 250.3 249.6 Sunday, April 09, 2006 11:02:00 AM:000 30 250.3 249.6 Sunday, April 09, 2006 11:03:00 AM:000 30 250.3 249.6 Sunday, April 09, 2006 11:04:00 AM:000 29.9 250.3 249.6 Sunday, April 09, 2006 11:05:00 AM:000 30 250.3 249.6 Sunday, April 09, 2006 11:06:00 AM:000 30 250.4 249.6 Sunday, April 09, 2006 11:07:00 AM:000 30.1 250.3 249.6 Sunday, April 09, 2006 11:08:00 AM:000 30.2 250.4 249.6 Sunday, April 09, 2006 11:09:00 AM:000 30 250.4 249.6 Sunday, April 09, 2006 11:10:00 AM:000 30.1 250.4 249.6 Sunday, April 09, 2006 11:11:00 AM:000 30.2 250.4 249.5 Sunday, April 09, 2006 11:12:00 AM:000 30.2 250.4 249.6 Sunday, April 09, 2006 11:13:00 AM:000 30.1 250.4 249.6 Sunday, April 09, 2006 11:14:00 AM:000 30.2 250.3 249.5 Sunday, April 09, 2006 11:15:00 AM:000 30.3 250.4 249.5 Sunday, April 09, 2006 11:16:00 AM:000 30.2 250.4 249.6 Sunday, April 09, 2006 11:17:00 AM:000 30.2 250.4 249.6 Sunday, April 09, 2006 11:18:00 AM:000 30.2 250.4 249.6 Sunday, April 09, 2006 11:19:00 AM:000 30.2 250.4 249.6 Sunday, April 09, 2006 11:20:00 AM:000 30.1 250.4 249.6 Sunday, April 09, 2006 11:21:00 AM:000 30.2 250.3 249.6 Sunday, April 09, 2006 11:22:00 AM:000 30.1 250.3 249.6 Sunday, April 09, 2006 11:23:00 AM:000 30.2 250.3 249.6 Sunday, April 09, 2006 11:24:00 AM:000 30.3 250.3 249.6 Sunday, April 09, 2006 11:25:00 AM:000 30.4 250.3 249.7 Sunday, April 09, 2006 11:26:00 AM:000 30.3 250.4 249.7 Sunday, April 09, 2006 11:27:00 AM:000 30.2 250.4 249.6 Sunday, April 09, 2006 11:28:00 AM:000 30.2 250.4 249.6 Sunday, April 09, 2006 11:29:00 AM:000 30.3 250.4 249.4 Sunday, April 09, 2006 11:30:00 AM:000 30.3 250.3 249.5 Sunday, April 09, 2006 11:31:00 AM:000 30.2 250.3 249.5 Sunday, April 09, 2006 11:32:00 AM:000 30 250.3 249.6 Sunday, April 09, 2006 11:33:00 AM:000 30.1 250.3 249.6 Sunday, April 09, 2006 11:34:00 AM:000 30 250.3 249.7 Sunday, April 09, 2006 11:35:00 AM:000 30.1 250.4 249.7 Sunday, April 09, 2006 11:36:00 AM:000 30.1 250.4 249.6 Sunday, April 09, 2006 11:37:00 AM:000 30.1 250.4 249.7 Sunday, April 09, 2006 11:38:00 AM:000 30.2 250.4 249.6 Sunday, April 09, 2006 11:39:00 AM:000 30.2 250.4 249.6 Sunday, April 09, 2006 11:40:00 AM:000 30.1 250.4 249.7 Sunday, April 09, 2006 11:41:00 AM:000 30.2 250.5 249.7 Sunday, April 09, 2006 11:42:00 AM:000 30.1 250.4 249.7 Sunday, April 09, 2006 11:43:00 AM:000 29.8 250.4 249.7 Sunday, April 09, 2006 11:44:00 AM:000 29.9 250.5 249.7 Sunday, April 09, 2006 11:45:00 AM:000 30 250.5 249.7 Sunday, April 09, 2006 11:46:00 AM:000 30 250.5 249.7 Sunday, April 09, 2006 11:47:00 AM:000 30.1 250.5 249.8 Sunday, April 09, 2006 11:48:00 AM:000 30.1 250.5 249.8 Sunday, April 09, 2006 11:49:00 AM:000 30.1 250.5 249.7 Sunday, April 09, 2006 11:50:00 AM:000 30.3 250.5 249.7 Sunday, April 09, 2006 11:51:00 AM:000 30.2 250.6 249.7

Report 06-0413 Chart 7 Day 78 of 177 Sunday, April 09, 2006 11:52:00 AM:000 30.1 250.6 249.8 Sunday, April 09, 2006 11:53:00 AM:000 30.1 250.5 249.8 Sunday, April 09, 2006 11:54:00 AM:000 30.2 250.5 249.8 Sunday, April 09, 2006 11:55:00 AM:000 30.2 250.5 249.8 Sunday, April 09, 2006 11:56:00 AM:000 30.2 250.6 249.8 Sunday, April 09, 2006 11:57:00 AM:000 30 250.5 249.7 Sunday, April 09, 2006 11:58:00 AM:000 30.1 250.6 249.8 Sunday, April 09, 2006 11:59:00 AM:000 30.3 250.6 249.7 Sunday, April 09, 2006 12:00:00 PM:000 30.4 250.6 249.7 Sunday, April 09, 2006 12:01:00 PM:000 30.3 250.5 249.7 Sunday, April 09, 2006 12:02:00 PM:000 30.2 250.5 249.7 Sunday, April 09, 2006 12:03:00 PM:000 30.2 250.5 249.7 Sunday, April 09, 2006 12:04:00 PM:000 30.2 250.5 249.6 Sunday, April 09, 2006 12:05:00 PM:000 30.4 250.4 249.7 Sunday, April 09, 2006 12:06:00 PM:000 30.4 250.5 249.6 Sunday, April 09, 2006 12:07:00 PM:000 30.4 250.5 249.6 Sunday, April 09, 2006 12:08:00 PM:000 30.3 250.5 249.6 Sunday, April 09, 2006 12:09:00 PM:000 30.3 250.5 249.6 Sunday, April 09, 2006 12:10:00 PM:000 30.3 250.5 249.6 Sunday, April 09, 2006 12:11:00 PM:000 30.2 250.5 249.6 Sunday, April 09, 2006 12:12:00 PM:000 30.2 250.4 249.7 Sunday, April 09, 2006 12:13:00 PM:000 30.1 250.5 249.7 Sunday, April 09, 2006 12:14:00 PM:000 30.1 250.5 249.8 Sunday, April 09, 2006 12:15:00 PM:000 30 250.5 249.8 Sunday, April 09, 2006 12:16:00 PM:000 30 250.5 249.8 Sunday, April 09, 2006 12:17:00 PM:000 30.1 250.5 249.8 Sunday, April 09, 2006 12:18:00 PM:000 30.1 250.6 249.8 Sunday, April 09, 2006 12:19:00 PM:000 30 250.6 249.8 Sunday, April 09, 2006 12:20:00 PM:000 30.1 250.6 249.8 Sunday, April 09, 2006 12:21:00 PM:000 29.9 250.6 249.8 Sunday, April 09, 2006 12:22:00 PM:000 29.9 250.6 249.9 Sunday, April 09, 2006 12:23:00 PM:000 29.9 250.6 249.8 Sunday, April 09, 2006 12:24:00 PM:000 30 250.7 249.9 Sunday, April 09, 2006 12:25:00 PM:000 30.1 250.7 249.9 Sunday, April 09, 2006 12:26:00 PM:000 30 250.7 249.9 Sunday, April 09, 2006 12:27:00 PM:000 29.9 250.7 249.9 Sunday, April 09, 2006 12:28:00 PM:000 30 250.7 250 Sunday, April 09, 2006 12:29:00 PM:000 30 250.7 250 Sunday, April 09, 2006 12:30:00 PM:000 30.2 250.8 250 Sunday, April 09, 2006 12:31:00 PM:000 30.2 250.8 249.9 Sunday, April 09, 2006 12:32:00 PM:000 30.5 250.8 250 Sunday, April 09, 2006 12:33:00 PM:000 30.3 250.8 250 Sunday, April 09, 2006 12:34:00 PM:000 30.2 250.8 250 Sunday, April 09, 2006 12:35:00 PM:000 30.1 250.8 250.1 Sunday, April 09, 2006 12:36:00 PM:000 30.3 250.8 250.1 Sunday, April 09, 2006 12:37:00 PM:000 30.2 250.7 250.1 Sunday, April 09, 2006 12:38:00 PM:000 30.2 250.7 250.1 Sunday, April 09, 2006 12:39:00 PM:000 30.2 250.8 250.1 Sunday, April 09, 2006 12:40:00 PM:000 30.2 250.8 250 Sunday, April 09, 2006 12:41:00 PM:000 30.3 250.8 249.9 Sunday, April 09, 2006 12:42:00 PM:000 30.2 250.7 249.8 Sunday, April 09, 2006 12:43:00 PM:000 30.2 250.7 249.8 Sunday, April 09, 2006 12:44:00 PM:000 30.2 250.7 249.8 Sunday, April 09, 2006 12:45:00 PM:000 30.2 250.6 249.7 Sunday, April 09, 2006 12:46:00 PM:000 30.1 250.7 249.7 Sunday, April 09, 2006 12:47:00 PM:000 30.1 250.6 249.7 Sunday, April 09, 2006 12:48:00 PM:000 30.2 250.6 249.7 Sunday, April 09, 2006 12:49:00 PM:000 30.2 250.6 249.7 Sunday, April 09, 2006 12:50:00 PM:000 30.3 250.6 249.6

Report 06-0413 Chart 7 Day 79 of 177 Sunday, April 09, 2006 12:51:00 PM:000 30.2 250.6 249.6 Sunday, April 09, 2006 12:52:00 PM:000 30.2 250.6 249.7 Sunday, April 09, 2006 12:53:00 PM:000 30.1 250.6 249.8 Sunday, April 09, 2006 12:54:00 PM:000 30.1 250.6 249.7 Sunday, April 09, 2006 12:55:00 PM:000 30 250.6 249.8 Sunday, April 09, 2006 12:56:00 PM:000 30.1 250.6 249.7 Sunday, April 09, 2006 12:57:00 PM:000 29.9 250.7 249.7 Sunday, April 09, 2006 12:58:00 PM:000 29.9 250.7 249.7 Sunday, April 09, 2006 12:59:00 PM:000 30 250.7 249.7 Sunday, April 09, 2006 1:00:00 PM:000 30.1 250.7 249.7 Sunday, April 09, 2006 1:01:00 PM:000 30 250.7 249.8 Sunday, April 09, 2006 1:02:00 PM:000 30 250.6 249.9 Sunday, April 09, 2006 1:03:00 PM:000 30.1 250.6 250 Sunday, April 09, 2006 1:04:00 PM:000 30.1 250.6 250 Sunday, April 09, 2006 1:05:00 PM:000 30 250.6 250 Sunday, April 09, 2006 1:06:00 PM:000 30 250.6 250 Sunday, April 09, 2006 1:07:00 PM:000 30 250.6 249.8 Sunday, April 09, 2006 1:08:00 PM:000 30 250.6 249.6 Sunday, April 09, 2006 1:09:00 PM:000 30 250.6 249.8 Sunday, April 09, 2006 1:10:00 PM:000 29.9 250.5 250.1 Sunday, April 09, 2006 1:11:00 PM:000 30.1 250.5 250 Sunday, April 09, 2006 1:12:00 PM:000 30.1 250.4 249.9 Sunday, April 09, 2006 1:13:00 PM:000 30.3 250.5 250.3 Sunday, April 09, 2006 1:14:00 PM:000 30.3 250.4 250.2 Sunday, April 09, 2006 1:15:00 PM:000 30.3 250.4 250.1 Sunday, April 09, 2006 1:16:00 PM:000 30.2 250.4 249.9 Sunday, April 09, 2006 1:17:00 PM:000 30.1 250.4 249.7 Sunday, April 09, 2006 1:18:00 PM:000 30.1 250.4 249.6 Sunday, April 09, 2006 1:19:00 PM:000 30.1 250.3 249.4 Sunday, April 09, 2006 1:20:00 PM:000 30.2 250.3 249.4 Sunday, April 09, 2006 1:21:00 PM:000 30.2 250.3 249.4 Sunday, April 09, 2006 1:22:00 PM:000 30.3 250.2 249.4 Sunday, April 09, 2006 1:23:00 PM:000 30.3 250.2 249.5 Sunday, April 09, 2006 1:24:00 PM:000 30.3 250.2 249.5 Sunday, April 09, 2006 1:25:00 PM:000 30.2 250.1 249.6 Sunday, April 09, 2006 1:26:00 PM:000 30.3 250.1 249.6 Sunday, April 09, 2006 1:27:00 PM:000 30.3 250.2 249.6 Sunday, April 09, 2006 1:28:00 PM:000 30.4 250.2 249.6 Sunday, April 09, 2006 1:29:00 PM:000 30.3 250.2 249.6 Sunday, April 09, 2006 1:30:00 PM:000 30.3 250.1 249.4 Sunday, April 09, 2006 1:31:00 PM:000 30.2 250.1 249.3 Sunday, April 09, 2006 1:32:00 PM:000 30.2 250.1 249.3 Sunday, April 09, 2006 1:33:00 PM:000 30.3 250.1 249.4 Sunday, April 09, 2006 1:34:00 PM:000 30.2 250.2 249.4 Sunday, April 09, 2006 1:35:00 PM:000 30.2 250.1 249.4 Sunday, April 09, 2006 1:36:00 PM:000 30.3 250.1 249.4 Sunday, April 09, 2006 1:37:00 PM:000 30.2 250.1 249.3 Sunday, April 09, 2006 1:38:00 PM:000 30.1 250.1 249.4 Sunday, April 09, 2006 1:39:00 PM:000 30.1 250.1 249.3 Sunday, April 09, 2006 1:40:00 PM:000 30.1 250.1 249.3 Sunday, April 09, 2006 1:41:00 PM:000 30.1 250.1 249.3 Sunday, April 09, 2006 1:42:00 PM:000 30.1 250.2 249.3 Sunday, April 09, 2006 1:43:00 PM:000 30.1 250.2 249.7 Sunday, April 09, 2006 1:44:00 PM:000 30.1 250.2 250 Sunday, April 09, 2006 1:45:00 PM:000 30.2 250.1 250.1 Sunday, April 09, 2006 1:46:00 PM:000 30.2 250.2 250 Sunday, April 09, 2006 1:47:00 PM:000 30.1 250.2 249.9 Sunday, April 09, 2006 1:48:00 PM:000 30.1 250.2 249.8 Sunday, April 09, 2006 1:49:00 PM:000 30.2 250.2 249.7

Report 06-0413 Chart 7 Day 80 of 177 Sunday, April 09, 2006 1:50:00 PM:000 30.2 250.2 249.6 Sunday, April 09, 2006 1:51:00 PM:000 30.2 250.2 249.5 Sunday, April 09, 2006 1:52:00 PM:000 30.2 250.2 249.4 Sunday, April 09, 2006 1:53:00 PM:000 30.2 250.2 249.3 Sunday, April 09, 2006 1:54:00 PM:000 30.1 250.2 249.3 Sunday, April 09, 2006 1:55:00 PM:000 30.2 250.2 249.4 Sunday, April 09, 2006 1:56:00 PM:000 30.3 250.2 249.4 Sunday, April 09, 2006 1:57:00 PM:000 30.4 250.1 249.4 Sunday, April 09, 2006 1:58:00 PM:000 30.3 250.1 249.4 Sunday, April 09, 2006 1:59:00 PM:000 30.3 250.1 249.3 Sunday, April 09, 2006 2:00:00 PM:000 30.2 250.1 249.4 Sunday, April 09, 2006 2:01:00 PM:000 30.3 250.1 249.4 Sunday, April 09, 2006 2:02:00 PM:000 30.4 250.1 249.4 Sunday, April 09, 2006 2:03:00 PM:000 30.4 250.1 249.4 Sunday, April 09, 2006 2:04:00 PM:000 30.3 250.1 249.4 Sunday, April 09, 2006 2:05:00 PM:000 30.2 250.1 249.4 Sunday, April 09, 2006 2:06:00 PM:000 30.2 250.1 249.2 Sunday, April 09, 2006 2:07:00 PM:000 30.2 250 249.3 Sunday, April 09, 2006 2:08:00 PM:000 30.2 250.1 249.2 Sunday, April 09, 2006 2:09:00 PM:000 30.3 250.1 249.2 Sunday, April 09, 2006 2:10:00 PM:000 30.2 250 249.2 Sunday, April 09, 2006 2:11:00 PM:000 30.3 250.1 249.2 Sunday, April 09, 2006 2:12:00 PM:000 30.3 250 249.2 Sunday, April 09, 2006 2:13:00 PM:000 30.1 250 249.3 Sunday, April 09, 2006 2:14:00 PM:000 30.3 250 249.4 Sunday, April 09, 2006 2:15:00 PM:000 30.1 250 249.4 Sunday, April 09, 2006 2:16:00 PM:000 30.1 250 249.5 Sunday, April 09, 2006 2:17:00 PM:000 30.1 250 249.5 Sunday, April 09, 2006 2:18:00 PM:000 30.1 250.1 249.5 Sunday, April 09, 2006 2:19:00 PM:000 30.1 250.1 249.5 Sunday, April 09, 2006 2:20:00 PM:000 30 250.2 249.5 Sunday, April 09, 2006 2:21:00 PM:000 30.1 250.2 249.5 Sunday, April 09, 2006 2:22:00 PM:000 30.1 250.2 249.5 Sunday, April 09, 2006 2:23:00 PM:000 30 250.2 249.5 Sunday, April 09, 2006 2:24:00 PM:000 30.1 250.2 249.5 Sunday, April 09, 2006 2:25:00 PM:000 30.1 250.2 249.5 Sunday, April 09, 2006 2:26:00 PM:000 30 250.2 249.5 Sunday, April 09, 2006 2:27:00 PM:000 30 250.2 249.5 Sunday, April 09, 2006 2:28:00 PM:000 30.1 250.3 249.5 Sunday, April 09, 2006 2:29:00 PM:000 30.1 250.3 249.5 Sunday, April 09, 2006 2:30:00 PM:000 30 250.3 249.6 Sunday, April 09, 2006 2:31:00 PM:000 30 250.3 249.7 Sunday, April 09, 2006 2:32:00 PM:000 30.1 250.3 249.8 Sunday, April 09, 2006 2:33:00 PM:000 30.1 250.4 249.7 Sunday, April 09, 2006 2:34:00 PM:000 30.2 250.4 249.8 Sunday, April 09, 2006 2:35:00 PM:000 30.2 250.4 249.9 Sunday, April 09, 2006 2:36:00 PM:000 30.4 250.4 249.8 Sunday, April 09, 2006 2:37:00 PM:000 30.1 250.4 249.7 Sunday, April 09, 2006 2:38:00 PM:000 30.2 250.4 249.7 Sunday, April 09, 2006 2:39:00 PM:000 30.2 250.4 249.7 Sunday, April 09, 2006 2:40:00 PM:000 30.2 250.4 249.7 Sunday, April 09, 2006 2:41:00 PM:000 30.1 250.4 249.7 Sunday, April 09, 2006 2:42:00 PM:000 30.3 250.5 249.6 Sunday, April 09, 2006 2:43:00 PM:000 30.3 250.4 249.7 Sunday, April 09, 2006 2:44:00 PM:000 30.4 250.4 249.7 Sunday, April 09, 2006 2:45:00 PM:000 30.4 250.4 249.7 Sunday, April 09, 2006 2:46:00 PM:000 30.2 250.4 249.7 Sunday, April 09, 2006 2:47:00 PM:000 30.3 250.4 249.7 Sunday, April 09, 2006 2:48:00 PM:000 30.3 250.4 249.7

Report 06-0413 Chart 7 Day 81 of 177 Sunday, April 09, 2006 2:49:00 PM:000 30.4 250.4 249.6 Sunday, April 09, 2006 2:50:00 PM:000 30.3 250.4 249.6 Sunday, April 09, 2006 2:51:00 PM:000 30.2 250.4 249.6 Sunday, April 09, 2006 2:52:00 PM:000 30.2 250.4 249.6 Sunday, April 09, 2006 2:53:00 PM:000 30.2 250.4 249.6 Sunday, April 09, 2006 2:54:00 PM:000 30.1 250.4 249.6 Sunday, April 09, 2006 2:55:00 PM:000 30.2 250.4 249.6 Sunday, April 09, 2006 2:56:00 PM:000 30.2 250.4 249.6 Sunday, April 09, 2006 2:57:00 PM:000 30.2 250.4 249.6 Sunday, April 09, 2006 2:58:00 PM:000 30 250.4 249.6 Sunday, April 09, 2006 2:59:00 PM:000 30.1 250.5 249.7 Sunday, April 09, 2006 3:00:00 PM:000 30 250.5 249.6 Sunday, April 09, 2006 3:01:00 PM:000 30.1 250.6 249.6 Sunday, April 09, 2006 3:02:00 PM:000 30 250.6 249.7 Sunday, April 09, 2006 3:03:00 PM:000 29.9 250.6 249.7 Sunday, April 09, 2006 3:04:00 PM:000 29.9 250.6 249.7 Sunday, April 09, 2006 3:05:00 PM:000 29.9 250.6 249.7 Sunday, April 09, 2006 3:06:00 PM:000 30.1 250.6 249.7 Sunday, April 09, 2006 3:07:00 PM:000 30.2 250.7 249.7 Sunday, April 09, 2006 3:08:00 PM:000 30 250.6 249.7 Sunday, April 09, 2006 3:09:00 PM:000 30 250.7 249.7 Sunday, April 09, 2006 3:10:00 PM:000 29.9 250.7 249.8 Sunday, April 09, 2006 3:11:00 PM:000 29.9 250.7 249.8 Sunday, April 09, 2006 3:12:00 PM:000 29.8 250.7 249.8 Sunday, April 09, 2006 3:13:00 PM:000 30 250.7 249.8 Sunday, April 09, 2006 3:14:00 PM:000 30.2 250.7 249.8 Sunday, April 09, 2006 3:15:00 PM:000 30.1 250.7 249.7 Sunday, April 09, 2006 3:16:00 PM:000 30.1 250.8 249.7 Sunday, April 09, 2006 3:17:00 PM:000 30.2 250.7 249.7 Sunday, April 09, 2006 3:18:00 PM:000 30.3 250.7 249.8 Sunday, April 09, 2006 3:19:00 PM:000 30.1 250.7 249.8 Sunday, April 09, 2006 3:20:00 PM:000 30.2 250.7 249.9 Sunday, April 09, 2006 3:21:00 PM:000 30.3 250.7 249.8 Sunday, April 09, 2006 3:22:00 PM:000 30.2 250.8 249.8 Sunday, April 09, 2006 3:23:00 PM:000 30.3 250.8 249.8 Sunday, April 09, 2006 3:24:00 PM:000 30.4 250.8 249.8 Sunday, April 09, 2006 3:25:00 PM:000 30.1 250.8 249.7 Sunday, April 09, 2006 3:26:00 PM:000 30.1 250.8 249.8 Sunday, April 09, 2006 3:27:00 PM:000 30.2 250.8 249.8 Sunday, April 09, 2006 3:28:00 PM:000 30.2 250.8 249.9 Sunday, April 09, 2006 3:29:00 PM:000 30.2 250.8 249.8 Sunday, April 09, 2006 3:30:00 PM:000 30.2 250.7 249.8 Sunday, April 09, 2006 3:31:00 PM:000 30.2 250.7 249.7 Sunday, April 09, 2006 3:32:00 PM:000 30.2 250.8 249.8 Sunday, April 09, 2006 3:33:00 PM:000 30.3 250.8 249.7 Sunday, April 09, 2006 3:34:00 PM:000 30.3 250.8 249.7 Sunday, April 09, 2006 3:35:00 PM:000 30.2 250.8 249.8 Sunday, April 09, 2006 3:36:00 PM:000 30.2 250.8 249.8 Sunday, April 09, 2006 3:37:00 PM:000 30.1 250.8 249.9 Sunday, April 09, 2006 3:38:00 PM:000 30.1 250.8 249.9 Sunday, April 09, 2006 3:39:00 PM:000 30.1 250.9 249.9 Sunday, April 09, 2006 3:40:00 PM:000 30 250.9 249.8 Sunday, April 09, 2006 3:41:00 PM:000 30 250.9 249.8 Sunday, April 09, 2006 3:42:00 PM:000 30.1 250.9 249.8 Sunday, April 09, 2006 3:43:00 PM:000 30 250.9 249.8 Sunday, April 09, 2006 3:44:00 PM:000 30.1 250.9 250 Sunday, April 09, 2006 3:45:00 PM:000 30 250.9 249.9 Sunday, April 09, 2006 3:46:00 PM:000 29.9 250.9 249.9 Sunday, April 09, 2006 3:47:00 PM:000 30.1 250.9 249.8

Report 06-0413 Chart 7 Day 82 of 177 Sunday, April 09, 2006 3:48:00 PM:000 30 250.9 249.8 Sunday, April 09, 2006 3:49:00 PM:000 30.1 250.9 249.9 Sunday, April 09, 2006 3:50:00 PM:000 30.1 250.9 249.8 Sunday, April 09, 2006 3:51:00 PM:000 30 250.9 249.9 Sunday, April 09, 2006 3:52:00 PM:000 30 251 249.9 Sunday, April 09, 2006 3:53:00 PM:000 30 251 249.9 Sunday, April 09, 2006 3:54:00 PM:000 30.1 251 249.8 Sunday, April 09, 2006 3:55:00 PM:000 30.2 250.9 249.9 Sunday, April 09, 2006 3:56:00 PM:000 30.2 250.9 249.9 Sunday, April 09, 2006 3:57:00 PM:000 30.2 250.9 249.9 Sunday, April 09, 2006 3:58:00 PM:000 30.1 250.9 249.8 Sunday, April 09, 2006 3:59:00 PM:000 30.3 251 249.9 Sunday, April 09, 2006 4:00:00 PM:000 30.1 251 249.8 Sunday, April 09, 2006 4:01:00 PM:000 30.1 251 249.8 Sunday, April 09, 2006 4:02:00 PM:000 30.1 250.9 249.7 Sunday, April 09, 2006 4:03:00 PM:000 30.1 250.9 249.8 Sunday, April 09, 2006 4:04:00 PM:000 30.2 250.8 249.8 Sunday, April 09, 2006 4:05:00 PM:000 30.3 250.9 249.7 Sunday, April 09, 2006 4:06:00 PM:000 30.2 250.9 249.7 Sunday, April 09, 2006 4:07:00 PM:000 30.2 250.9 249.7 Sunday, April 09, 2006 4:08:00 PM:000 30.3 250.9 249.7 Sunday, April 09, 2006 4:09:00 PM:000 30.2 250.9 249.7 Sunday, April 09, 2006 4:10:00 PM:000 30.2 250.9 249.7 Sunday, April 09, 2006 4:11:00 PM:000 30.2 250.8 249.7 Sunday, April 09, 2006 4:12:00 PM:000 30.3 250.8 249.8 Sunday, April 09, 2006 4:13:00 PM:000 30.2 250.8 249.8 Sunday, April 09, 2006 4:14:00 PM:000 30.3 250.9 249.8 Sunday, April 09, 2006 4:15:00 PM:000 30.2 250.8 249.7 Sunday, April 09, 2006 4:16:00 PM:000 30.1 250.8 249.8 Sunday, April 09, 2006 4:17:00 PM:000 30.1 250.7 249.9 Sunday, April 09, 2006 4:18:00 PM:000 30.1 250.8 249.9 Sunday, April 09, 2006 4:19:00 PM:000 30 250.8 249.8 Sunday, April 09, 2006 4:20:00 PM:000 30.2 250.8 249.8 Sunday, April 09, 2006 4:21:00 PM:000 30.1 250.8 249.8 Sunday, April 09, 2006 4:22:00 PM:000 30 250.8 249.9 Sunday, April 09, 2006 4:23:00 PM:000 30 250.8 249.8 Sunday, April 09, 2006 4:24:00 PM:000 30 250.8 249.8 Sunday, April 09, 2006 4:25:00 PM:000 29.9 250.8 249.7 Sunday, April 09, 2006 4:26:00 PM:000 29.8 250.8 249.9 Sunday, April 09, 2006 4:27:00 PM:000 29.9 250.8 250 Sunday, April 09, 2006 4:28:00 PM:000 30 250.8 250.1 Sunday, April 09, 2006 4:29:00 PM:000 30 250.8 250 Sunday, April 09, 2006 4:30:00 PM:000 30.1 250.8 250 Sunday, April 09, 2006 4:31:00 PM:000 30.1 250.8 250 Sunday, April 09, 2006 4:32:00 PM:000 30.1 250.9 250 Sunday, April 09, 2006 4:33:00 PM:000 29.9 250.8 249.9 Sunday, April 09, 2006 4:34:00 PM:000 30 250.8 250 Sunday, April 09, 2006 4:35:00 PM:000 30.2 250.9 250 Sunday, April 09, 2006 4:36:00 PM:000 30.2 250.8 250.1 Sunday, April 09, 2006 4:37:00 PM:000 30.1 250.8 250.1 Sunday, April 09, 2006 4:38:00 PM:000 30.1 250.8 250.1 Sunday, April 09, 2006 4:39:00 PM:000 30.1 250.8 250.1 Sunday, April 09, 2006 4:40:00 PM:000 30.2 250.8 250.1 Sunday, April 09, 2006 4:41:00 PM:000 30.1 250.7 250 Sunday, April 09, 2006 4:42:00 PM:000 30.1 250.7 250.1 Sunday, April 09, 2006 4:43:00 PM:000 30.2 250.7 250.4 Sunday, April 09, 2006 4:44:00 PM:000 30.2 250.7 250.3 Sunday, April 09, 2006 4:45:00 PM:000 30.2 250.7 250.1 Sunday, April 09, 2006 4:46:00 PM:000 30.2 250.7 250.1

Report 06-0413 Chart 7 Day 83 of 177 Sunday, April 09, 2006 4:47:00 PM:000 30.2 250.6 250 Sunday, April 09, 2006 4:48:00 PM:000 30.1 250.6 249.9 Sunday, April 09, 2006 4:49:00 PM:000 30.2 250.5 249.7 Sunday, April 09, 2006 4:50:00 PM:000 30.1 250.5 249.6 Sunday, April 09, 2006 4:51:00 PM:000 30.1 250.5 249.6 Sunday, April 09, 2006 4:52:00 PM:000 30.3 250.5 249.5 Sunday, April 09, 2006 4:53:00 PM:000 30.5 250.5 249.4 Sunday, April 09, 2006 4:54:00 PM:000 30.4 250.5 249.3 Sunday, April 09, 2006 4:55:00 PM:000 30.2 250.4 249.3 Sunday, April 09, 2006 4:56:00 PM:000 30.1 250.4 249.4 Sunday, April 09, 2006 4:57:00 PM:000 30.1 250.3 249.4 Sunday, April 09, 2006 4:58:00 PM:000 30.1 250.3 249.5 Sunday, April 09, 2006 4:59:00 PM:000 30 250.4 249.6 Sunday, April 09, 2006 5:00:00 PM:000 29.9 250.4 249.8 Sunday, April 09, 2006 5:01:00 PM:000 30 250.3 249.9 Sunday, April 09, 2006 5:02:00 PM:000 30.4 250.4 249.9 Sunday, April 09, 2006 5:03:00 PM:000 30.3 250.4 249.9 Sunday, April 09, 2006 5:04:00 PM:000 29.9 250.4 249.8 Sunday, April 09, 2006 5:05:00 PM:000 29.8 250.4 249.9 Sunday, April 09, 2006 5:06:00 PM:000 29.9 250.3 249.8 Sunday, April 09, 2006 5:07:00 PM:000 29.9 250.3 249.9 Sunday, April 09, 2006 5:08:00 PM:000 29.9 250.3 249.9 Sunday, April 09, 2006 5:09:00 PM:000 29.9 250.2 249.9 Sunday, April 09, 2006 5:10:00 PM:000 30 250.3 249.8 Sunday, April 09, 2006 5:11:00 PM:000 30 250.3 249.8 Sunday, April 09, 2006 5:12:00 PM:000 30.1 250.3 249.9 Sunday, April 09, 2006 5:13:00 PM:000 30 250.2 249.9 Sunday, April 09, 2006 5:14:00 PM:000 29.9 250.2 249.8 Sunday, April 09, 2006 5:15:00 PM:000 29.9 250.2 249.6 Sunday, April 09, 2006 5:16:00 PM:000 30 250.2 249.3 Sunday, April 09, 2006 5:17:00 PM:000 30.1 250.1 249.1 Sunday, April 09, 2006 5:18:00 PM:000 30.2 250.1 249.4 Sunday, April 09, 2006 5:19:00 PM:000 30.1 250.1 249.4 Sunday, April 09, 2006 5:20:00 PM:000 30.1 250.1 249.3 Sunday, April 09, 2006 5:21:00 PM:000 30.1 250 249.4 Sunday, April 09, 2006 5:22:00 PM:000 30.1 250 249.3 Sunday, April 09, 2006 5:23:00 PM:000 30.1 250 249.2 Sunday, April 09, 2006 5:24:00 PM:000 30.2 250 249.1 Sunday, April 09, 2006 5:25:00 PM:000 30.2 249.9 249 Sunday, April 09, 2006 5:26:00 PM:000 30.3 249.9 248.9 Sunday, April 09, 2006 5:27:00 PM:000 30.2 249.9 249 Sunday, April 09, 2006 5:28:00 PM:000 30.1 249.9 249.1 Sunday, April 09, 2006 5:29:00 PM:000 30.4 249.9 249.1 Sunday, April 09, 2006 5:30:00 PM:000 30.3 249.9 249.2 Sunday, April 09, 2006 5:31:00 PM:000 30.3 249.9 249.1 Sunday, April 09, 2006 5:32:00 PM:000 30.4 249.8 249.1 Sunday, April 09, 2006 5:33:00 PM:000 30.4 249.8 249 Sunday, April 09, 2006 5:34:00 PM:000 30.3 249.8 248.9 Sunday, April 09, 2006 5:35:00 PM:000 30.2 249.8 248.9 Sunday, April 09, 2006 5:36:00 PM:000 30.1 249.8 248.7 Sunday, April 09, 2006 5:37:00 PM:000 30 249.8 248.8 Sunday, April 09, 2006 5:38:00 PM:000 30.1 249.8 248.9 Sunday, April 09, 2006 5:39:00 PM:000 30 249.8 248.9 Sunday, April 09, 2006 5:40:00 PM:000 30 249.8 248.9 Sunday, April 09, 2006 5:41:00 PM:000 30 249.9 248.9 Sunday, April 09, 2006 5:42:00 PM:000 30.2 249.9 248.8 Sunday, April 09, 2006 5:43:00 PM:000 30.1 249.9 248.8 Sunday, April 09, 2006 5:44:00 PM:000 30.2 249.9 248.9 Sunday, April 09, 2006 5:45:00 PM:000 30 249.9 248.7

Report 06-0413 Chart 7 Day 84 of 177 Sunday, April 09, 2006 5:46:00 PM:000 30 249.9 248.7 Sunday, April 09, 2006 5:47:00 PM:000 30 249.9 248.7 Sunday, April 09, 2006 5:48:00 PM:000 30 249.9 248.8 Sunday, April 09, 2006 5:49:00 PM:000 30.1 249.9 248.7 Sunday, April 09, 2006 5:50:00 PM:000 29.9 249.9 248.7 Sunday, April 09, 2006 5:51:00 PM:000 29.9 250 248.8 Sunday, April 09, 2006 5:52:00 PM:000 30 250 248.8 Sunday, April 09, 2006 5:53:00 PM:000 29.9 250 248.8 Sunday, April 09, 2006 5:54:00 PM:000 29.9 250 248.8 Sunday, April 09, 2006 5:55:00 PM:000 30 250.1 248.9 Sunday, April 09, 2006 5:56:00 PM:000 30.1 250.1 249 Sunday, April 09, 2006 5:57:00 PM:000 30.2 250.1 249 Sunday, April 09, 2006 5:58:00 PM:000 30.4 250.1 249.1 Sunday, April 09, 2006 5:59:00 PM:000 30.4 250.1 249.1 Sunday, April 09, 2006 6:00:00 PM:000 30.3 250.1 249.2 Sunday, April 09, 2006 6:01:00 PM:000 30.2 250.1 249.1 Sunday, April 09, 2006 6:02:00 PM:000 30.2 250.2 249.1 Sunday, April 09, 2006 6:03:00 PM:000 30.2 250.2 249.2 Sunday, April 09, 2006 6:04:00 PM:000 30.2 250.2 249.2 Sunday, April 09, 2006 6:05:00 PM:000 30.1 250.2 249.2 Sunday, April 09, 2006 6:06:00 PM:000 30 250.3 249.2 Sunday, April 09, 2006 6:07:00 PM:000 30.2 250.2 249.2 Sunday, April 09, 2006 6:08:00 PM:000 30.1 250.3 249.3 Sunday, April 09, 2006 6:09:00 PM:000 30.2 250.3 249.3 Sunday, April 09, 2006 6:10:00 PM:000 30.3 250.3 249.2 Sunday, April 09, 2006 6:11:00 PM:000 30.2 250.3 249.3 Sunday, April 09, 2006 6:12:00 PM:000 30.3 250.4 249.2 Sunday, April 09, 2006 6:13:00 PM:000 30.3 250.4 249.3 Sunday, April 09, 2006 6:14:00 PM:000 30.2 250.4 249.3 Sunday, April 09, 2006 6:15:00 PM:000 30.2 250.5 249.3 Sunday, April 09, 2006 6:16:00 PM:000 29.9 250.5 249.4 Sunday, April 09, 2006 6:17:00 PM:000 30.1 250.5 249.4 Sunday, April 09, 2006 6:18:00 PM:000 30.1 250.6 249.4 Sunday, April 09, 2006 6:19:00 PM:000 30 250.6 249.4 Sunday, April 09, 2006 6:20:00 PM:000 30 250.6 249.6 Sunday, April 09, 2006 6:21:00 PM:000 30.1 250.6 249.7 Sunday, April 09, 2006 6:22:00 PM:000 30 250.7 249.6 Sunday, April 09, 2006 6:23:00 PM:000 30.1 250.7 249.6 Sunday, April 09, 2006 6:24:00 PM:000 30.1 250.8 249.7 Sunday, April 09, 2006 6:25:00 PM:000 30 250.8 249.7 Sunday, April 09, 2006 6:26:00 PM:000 29.9 250.8 249.7 Sunday, April 09, 2006 6:27:00 PM:000 29.8 250.8 249.7 Sunday, April 09, 2006 6:28:00 PM:000 29.8 250.9 249.7 Sunday, April 09, 2006 6:29:00 PM:000 30 250.9 249.8 Sunday, April 09, 2006 6:30:00 PM:000 29.9 250.9 249.7 Sunday, April 09, 2006 6:31:00 PM:000 30.1 251 249.8 Sunday, April 09, 2006 6:32:00 PM:000 30.2 251 249.9 Sunday, April 09, 2006 6:33:00 PM:000 30.1 251 249.9 Sunday, April 09, 2006 6:34:00 PM:000 30.1 251 249.9 Sunday, April 09, 2006 6:35:00 PM:000 30 251.1 249.9 Sunday, April 09, 2006 6:36:00 PM:000 30 251.1 250.1 Sunday, April 09, 2006 6:37:00 PM:000 30.1 251.2 250.2 Sunday, April 09, 2006 6:38:00 PM:000 30.1 251.1 250.1 Sunday, April 09, 2006 6:39:00 PM:000 30 251.1 250 Sunday, April 09, 2006 6:40:00 PM:000 30.1 251.2 249.9 Sunday, April 09, 2006 6:41:00 PM:000 30.1 251.2 249.9 Sunday, April 09, 2006 6:42:00 PM:000 30.1 251.2 250 Sunday, April 09, 2006 6:43:00 PM:000 30.2 251.2 250 Sunday, April 09, 2006 6:44:00 PM:000 30.1 251.2 250

Report 06-0413 Chart 7 Day 85 of 177 Sunday, April 09, 2006 6:45:00 PM:000 30.2 251.2 250 Sunday, April 09, 2006 6:46:00 PM:000 30.2 251.2 250 Sunday, April 09, 2006 6:47:00 PM:000 30.1 251.2 250 Sunday, April 09, 2006 6:48:00 PM:000 30.2 251.3 250 Sunday, April 09, 2006 6:49:00 PM:000 30.2 251.2 250.1 Sunday, April 09, 2006 6:50:00 PM:000 30.2 251.3 250.1 Sunday, April 09, 2006 6:51:00 PM:000 30.2 251.3 249.9 Sunday, April 09, 2006 6:52:00 PM:000 30.4 251.2 250 Sunday, April 09, 2006 6:53:00 PM:000 30.3 251.3 250 Sunday, April 09, 2006 6:54:00 PM:000 30.3 251.3 250 Sunday, April 09, 2006 6:55:00 PM:000 30.2 251.2 250.1 Sunday, April 09, 2006 6:56:00 PM:000 30.1 251.3 250 Sunday, April 09, 2006 6:57:00 PM:000 30.2 251.3 249.9 Sunday, April 09, 2006 6:58:00 PM:000 30.2 251.3 250 Sunday, April 09, 2006 6:59:00 PM:000 30.2 251.2 250.1 Sunday, April 09, 2006 7:00:00 PM:000 30.1 251.2 250.1 Sunday, April 09, 2006 7:01:00 PM:000 30 251.3 250.1 Sunday, April 09, 2006 7:02:00 PM:000 30 251.3 250 Sunday, April 09, 2006 7:03:00 PM:000 30 251.3 250.1 Sunday, April 09, 2006 7:04:00 PM:000 30 251.3 250 Sunday, April 09, 2006 7:05:00 PM:000 30 251.4 250 Sunday, April 09, 2006 7:06:00 PM:000 30 251.4 250 Sunday, April 09, 2006 7:07:00 PM:000 30.1 251.4 250.1 Sunday, April 09, 2006 7:08:00 PM:000 30 251.4 250.1 Sunday, April 09, 2006 7:09:00 PM:000 29.8 251.4 250 Sunday, April 09, 2006 7:10:00 PM:000 29.9 251.4 250.2 Sunday, April 09, 2006 7:11:00 PM:000 30 251.4 250.4 Sunday, April 09, 2006 7:12:00 PM:000 30.1 251.4 250.5 Sunday, April 09, 2006 7:13:00 PM:000 30.3 251.4 250.7 Sunday, April 09, 2006 7:14:00 PM:000 30.3 251.4 250.8 Sunday, April 09, 2006 7:15:00 PM:000 30.3 251.4 250.8 Sunday, April 09, 2006 7:16:00 PM:000 30.2 251.4 250.8 Sunday, April 09, 2006 7:17:00 PM:000 30.1 251.4 250.9 Sunday, April 09, 2006 7:18:00 PM:000 29.9 251.4 250.8 Sunday, April 09, 2006 7:19:00 PM:000 30 251.4 250.8 Sunday, April 09, 2006 7:20:00 PM:000 30 251.4 250.6 Sunday, April 09, 2006 7:21:00 PM:000 30 251.4 250.5 Sunday, April 09, 2006 7:22:00 PM:000 30.1 251.3 250.4 Sunday, April 09, 2006 7:23:00 PM:000 30.3 251.4 250.3 Sunday, April 09, 2006 7:24:00 PM:000 30.3 251.3 250.1 Sunday, April 09, 2006 7:25:00 PM:000 30.3 251.3 250 Sunday, April 09, 2006 7:26:00 PM:000 30.3 251.3 250.1 Sunday, April 09, 2006 7:27:00 PM:000 30.1 251.2 250.2 Sunday, April 09, 2006 7:28:00 PM:000 30.3 251.2 250.1 Sunday, April 09, 2006 7:29:00 PM:000 30.3 251.2 250.1 Sunday, April 09, 2006 7:30:00 PM:000 30.2 251.1 250.1 Sunday, April 09, 2006 7:31:00 PM:000 30.2 251.1 250 Sunday, April 09, 2006 7:32:00 PM:000 30.2 251.1 249.9 Sunday, April 09, 2006 7:33:00 PM:000 30.3 251.1 249.8 Sunday, April 09, 2006 7:34:00 PM:000 30.2 251.1 249.8 Sunday, April 09, 2006 7:35:00 PM:000 30.3 251 249.7 Sunday, April 09, 2006 7:36:00 PM:000 30.2 251 249.7 Sunday, April 09, 2006 7:37:00 PM:000 30.2 251 249.6 Sunday, April 09, 2006 7:38:00 PM:000 30.2 251 249.7 Sunday, April 09, 2006 7:39:00 PM:000 30 250.9 249.7 Sunday, April 09, 2006 7:40:00 PM:000 30.1 250.9 249.7 Sunday, April 09, 2006 7:41:00 PM:000 30.1 250.9 249.7 Sunday, April 09, 2006 7:42:00 PM:000 30.1 250.9 249.9 Sunday, April 09, 2006 7:43:00 PM:000 30 250.9 249.9

Report 06-0413 Chart 7 Day 86 of 177 Sunday, April 09, 2006 7:44:00 PM:000 30 250.9 249.8 Sunday, April 09, 2006 7:45:00 PM:000 30.1 250.9 249.8 Sunday, April 09, 2006 7:46:00 PM:000 30.1 250.9 249.8 Sunday, April 09, 2006 7:47:00 PM:000 30.1 250.8 249.9 Sunday, April 09, 2006 7:48:00 PM:000 30 250.8 250 Sunday, April 09, 2006 7:49:00 PM:000 30.2 250.8 250 Sunday, April 09, 2006 7:50:00 PM:000 30.1 250.8 249.8 Sunday, April 09, 2006 7:51:00 PM:000 30.2 250.8 249.7 Sunday, April 09, 2006 7:52:00 PM:000 30.1 250.8 249.6 Sunday, April 09, 2006 7:53:00 PM:000 30 250.8 249.5 Sunday, April 09, 2006 7:54:00 PM:000 30 250.8 249.6 Sunday, April 09, 2006 7:55:00 PM:000 30.1 250.8 249.6 Sunday, April 09, 2006 7:56:00 PM:000 30.1 250.7 249.5 Sunday, April 09, 2006 7:57:00 PM:000 30.1 250.7 249.7 Sunday, April 09, 2006 7:58:00 PM:000 30.1 250.7 249.6 Sunday, April 09, 2006 7:59:00 PM:000 30.1 250.7 249.5 Sunday, April 09, 2006 8:00:00 PM:000 30.1 250.7 249.6 Sunday, April 09, 2006 8:01:00 PM:000 30.2 250.6 249.6 Sunday, April 09, 2006 8:02:00 PM:000 30.1 250.6 249.5 Sunday, April 09, 2006 8:03:00 PM:000 30.1 250.5 249.5 Sunday, April 09, 2006 8:04:00 PM:000 30.1 250.5 249.7 Sunday, April 09, 2006 8:05:00 PM:000 30.1 250.5 249.9 Sunday, April 09, 2006 8:06:00 PM:000 30.2 250.5 249.7 Sunday, April 09, 2006 8:07:00 PM:000 30.2 250.5 249.4 Sunday, April 09, 2006 8:08:00 PM:000 30.3 250.5 249.3 Sunday, April 09, 2006 8:09:00 PM:000 30.2 250.4 249.2 Sunday, April 09, 2006 8:10:00 PM:000 30.3 250.4 249.1 Sunday, April 09, 2006 8:11:00 PM:000 30.3 250.4 249 Sunday, April 09, 2006 8:12:00 PM:000 30.3 250.4 249.1 Sunday, April 09, 2006 8:13:00 PM:000 30.3 250.3 249 Sunday, April 09, 2006 8:14:00 PM:000 30.4 250.3 249 Sunday, April 09, 2006 8:15:00 PM:000 30.4 250.3 249 Sunday, April 09, 2006 8:16:00 PM:000 30.3 250.3 249 Sunday, April 09, 2006 8:17:00 PM:000 30.3 250.3 249.1 Sunday, April 09, 2006 8:18:00 PM:000 30.3 250.3 249 Sunday, April 09, 2006 8:19:00 PM:000 30.2 250.3 249 Sunday, April 09, 2006 8:20:00 PM:000 30.1 250.3 249.1 Sunday, April 09, 2006 8:21:00 PM:000 30.1 250.2 249.1 Sunday, April 09, 2006 8:22:00 PM:000 30.1 250.2 249.1 Sunday, April 09, 2006 8:23:00 PM:000 30 250.2 249.1 Sunday, April 09, 2006 8:24:00 PM:000 30.1 250.3 249.3 Sunday, April 09, 2006 8:25:00 PM:000 30 250.3 249.4 Sunday, April 09, 2006 8:26:00 PM:000 30 250.3 249.7 Sunday, April 09, 2006 8:27:00 PM:000 30.1 250.3 249.6 Sunday, April 09, 2006 8:28:00 PM:000 30 250.3 249.5 Sunday, April 09, 2006 8:29:00 PM:000 30 250.3 249.3 Sunday, April 09, 2006 8:30:00 PM:000 30 250.4 249.3 Sunday, April 09, 2006 8:31:00 PM:000 30.1 250.4 249.3 Sunday, April 09, 2006 8:32:00 PM:000 30.1 250.3 249.2 Sunday, April 09, 2006 8:33:00 PM:000 30 250.3 249.1 Sunday, April 09, 2006 8:34:00 PM:000 30 250.4 249.1 Sunday, April 09, 2006 8:35:00 PM:000 30.1 250.4 249.2 Sunday, April 09, 2006 8:36:00 PM:000 29.9 250.4 249.3 Sunday, April 09, 2006 8:37:00 PM:000 30 250.4 249.4 Sunday, April 09, 2006 8:38:00 PM:000 30.1 250.4 249.4 Sunday, April 09, 2006 8:39:00 PM:000 30.2 250.4 249.3 Sunday, April 09, 2006 8:40:00 PM:000 30.2 250.4 249.2 Sunday, April 09, 2006 8:41:00 PM:000 30.2 250.3 249.2 Sunday, April 09, 2006 8:42:00 PM:000 30.1 250.3 249.2

Report 06-0413 Chart 7 Day 87 of 177 Sunday, April 09, 2006 8:43:00 PM:000 30.2 250.4 249.2 Sunday, April 09, 2006 8:44:00 PM:000 30 250.4 249.4 Sunday, April 09, 2006 8:45:00 PM:000 30.1 250.4 249.6 Sunday, April 09, 2006 8:46:00 PM:000 30.2 250.4 249.6 Sunday, April 09, 2006 8:47:00 PM:000 30.3 250.4 249.6 Sunday, April 09, 2006 8:48:00 PM:000 30.2 250.4 249.5 Sunday, April 09, 2006 8:49:00 PM:000 30.3 250.4 249.3 Sunday, April 09, 2006 8:50:00 PM:000 30.3 250.4 249.3 Sunday, April 09, 2006 8:51:00 PM:000 30.1 250.4 249.2 Sunday, April 09, 2006 8:52:00 PM:000 30.2 250.4 249.2 Sunday, April 09, 2006 8:53:00 PM:000 30.2 250.4 249.2 Sunday, April 09, 2006 8:54:00 PM:000 30.2 250.4 249.2 Sunday, April 09, 2006 8:55:00 PM:000 30.2 250.4 249.2 Sunday, April 09, 2006 8:56:00 PM:000 30.4 250.4 249.3 Sunday, April 09, 2006 8:57:00 PM:000 30.3 250.4 249.2 Sunday, April 09, 2006 8:58:00 PM:000 30.3 250.4 249.1 Sunday, April 09, 2006 8:59:00 PM:000 30.2 250.4 249.2 Sunday, April 09, 2006 9:00:00 PM:000 30.1 250.4 249.2 Sunday, April 09, 2006 9:01:00 PM:000 30.2 250.4 249.4 Sunday, April 09, 2006 9:02:00 PM:000 30.1 250.4 249.4 Sunday, April 09, 2006 9:03:00 PM:000 30.1 250.5 249.3 Sunday, April 09, 2006 9:04:00 PM:000 30 250.5 249.2 Sunday, April 09, 2006 9:05:00 PM:000 30.1 250.5 249.2 Sunday, April 09, 2006 9:06:00 PM:000 30.1 250.5 249.3 Sunday, April 09, 2006 9:07:00 PM:000 30.1 250.5 249.3 Sunday, April 09, 2006 9:08:00 PM:000 30 250.5 249.3 Sunday, April 09, 2006 9:09:00 PM:000 30 250.5 249.3 Sunday, April 09, 2006 9:10:00 PM:000 29.9 250.6 249.3 Sunday, April 09, 2006 9:11:00 PM:000 30 250.6 249.4 Sunday, April 09, 2006 9:12:00 PM:000 30.1 250.6 249.5 Sunday, April 09, 2006 9:13:00 PM:000 30 250.6 249.5 Sunday, April 09, 2006 9:14:00 PM:000 30.1 250.6 249.4 Sunday, April 09, 2006 9:15:00 PM:000 30.2 250.6 249.4 Sunday, April 09, 2006 9:16:00 PM:000 30.1 250.6 249.5 Sunday, April 09, 2006 9:17:00 PM:000 30.1 250.7 249.5 Sunday, April 09, 2006 9:18:00 PM:000 30 250.7 249.6 Sunday, April 09, 2006 9:19:00 PM:000 30 250.7 249.5 Sunday, April 09, 2006 9:20:00 PM:000 30.1 250.7 249.5 Sunday, April 09, 2006 9:21:00 PM:000 30.4 250.8 249.5 Sunday, April 09, 2006 9:22:00 PM:000 30.3 250.7 249.6 Sunday, April 09, 2006 9:23:00 PM:000 30.2 250.8 249.6 Sunday, April 09, 2006 9:24:00 PM:000 30.1 250.8 249.5 Sunday, April 09, 2006 9:25:00 PM:000 30.2 250.8 249.5 Sunday, April 09, 2006 9:26:00 PM:000 30.2 250.8 249.5 Sunday, April 09, 2006 9:27:00 PM:000 30.1 250.8 249.5 Sunday, April 09, 2006 9:28:00 PM:000 30.2 250.8 249.6 Sunday, April 09, 2006 9:29:00 PM:000 30.2 250.8 249.4 Sunday, April 09, 2006 9:30:00 PM:000 30.3 250.8 249.4 Sunday, April 09, 2006 9:31:00 PM:000 30.3 250.8 249.5 Sunday, April 09, 2006 9:32:00 PM:000 30.3 250.8 249.5 Sunday, April 09, 2006 9:33:00 PM:000 30.3 250.8 249.5 Sunday, April 09, 2006 9:34:00 PM:000 30.2 250.8 249.5 Sunday, April 09, 2006 9:35:00 PM:000 30.2 250.8 249.5 Sunday, April 09, 2006 9:36:00 PM:000 30.3 250.9 249.5 Sunday, April 09, 2006 9:37:00 PM:000 30.2 250.9 249.5 Sunday, April 09, 2006 9:38:00 PM:000 30.3 250.9 249.6 Sunday, April 09, 2006 9:39:00 PM:000 30.3 250.9 249.6 Sunday, April 09, 2006 9:40:00 PM:000 30.3 250.9 249.6 Sunday, April 09, 2006 9:41:00 PM:000 30.1 250.9 249.6

Report 06-0413 Chart 7 Day 88 of 177 Sunday, April 09, 2006 9:42:00 PM:000 30 250.9 249.7 Sunday, April 09, 2006 9:43:00 PM:000 30.1 250.9 249.7 Sunday, April 09, 2006 9:44:00 PM:000 30 250.9 249.7 Sunday, April 09, 2006 9:45:00 PM:000 29.9 251 249.8 Sunday, April 09, 2006 9:46:00 PM:000 30 251 249.8 Sunday, April 09, 2006 9:47:00 PM:000 29.9 251 249.7 Sunday, April 09, 2006 9:48:00 PM:000 30 251.1 249.6 Sunday, April 09, 2006 9:49:00 PM:000 30 251.1 249.6 Sunday, April 09, 2006 9:50:00 PM:000 30 251.1 249.7 Sunday, April 09, 2006 9:51:00 PM:000 30.1 251.1 249.8 Sunday, April 09, 2006 9:52:00 PM:000 30 251.1 249.8 Sunday, April 09, 2006 9:53:00 PM:000 30 251.3 249.8 Sunday, April 09, 2006 9:54:00 PM:000 30 251.3 249.9 Sunday, April 09, 2006 9:55:00 PM:000 30 251.2 249.9 Sunday, April 09, 2006 9:56:00 PM:000 30 251.2 249.9 Sunday, April 09, 2006 9:57:00 PM:000 30.2 251.3 250 Sunday, April 09, 2006 9:58:00 PM:000 30.1 251.3 250 Sunday, April 09, 2006 9:59:00 PM:000 30.1 251.3 250 Sunday, April 09, 2006 10:00:00 PM:000 29.9 251.3 250 Sunday, April 09, 2006 10:01:00 PM:000 30 251.3 249.9 Sunday, April 09, 2006 10:02:00 PM:000 30.1 251.2 249.9 Sunday, April 09, 2006 10:03:00 PM:000 30.2 251.3 249.9 Sunday, April 09, 2006 10:04:00 PM:000 30.2 251.3 249.9 Sunday, April 09, 2006 10:05:00 PM:000 30.2 251.3 249.9 Sunday, April 09, 2006 10:06:00 PM:000 30.2 251.3 249.9 Sunday, April 09, 2006 10:07:00 PM:000 30.2 251.3 249.9 Sunday, April 09, 2006 10:08:00 PM:000 30.1 251.3 249.9 Sunday, April 09, 2006 10:09:00 PM:000 30.2 251.3 250 Sunday, April 09, 2006 10:10:00 PM:000 30.3 251.3 249.9 Sunday, April 09, 2006 10:11:00 PM:000 30.3 251.3 250 Sunday, April 09, 2006 10:12:00 PM:000 30.1 251.3 250 Sunday, April 09, 2006 10:13:00 PM:000 30.1 251.3 250 Sunday, April 09, 2006 10:14:00 PM:000 30.2 251.3 250 Sunday, April 09, 2006 10:15:00 PM:000 30.1 251.3 250 Sunday, April 09, 2006 10:16:00 PM:000 30.1 251.3 250 Sunday, April 09, 2006 10:17:00 PM:000 30.1 251.3 250 Sunday, April 09, 2006 10:18:00 PM:000 30.2 251.3 250 Sunday, April 09, 2006 10:19:00 PM:000 30.3 251.3 249.9 Sunday, April 09, 2006 10:20:00 PM:000 30.2 251.3 249.9 Sunday, April 09, 2006 10:21:00 PM:000 30.1 251.3 249.9 Sunday, April 09, 2006 10:22:00 PM:000 29.9 251.3 249.9 Sunday, April 09, 2006 10:23:00 PM:000 30 251.3 250 Sunday, April 09, 2006 10:24:00 PM:000 29.9 251.3 250 Sunday, April 09, 2006 10:25:00 PM:000 29.8 251.3 250 Sunday, April 09, 2006 10:26:00 PM:000 29.9 251.4 250 Sunday, April 09, 2006 10:27:00 PM:000 30.1 251.3 250 Sunday, April 09, 2006 10:28:00 PM:000 30.1 251.4 249.9 Sunday, April 09, 2006 10:29:00 PM:000 30 251.4 250 Sunday, April 09, 2006 10:30:00 PM:000 29.9 251.4 250.1 Sunday, April 09, 2006 10:31:00 PM:000 29.9 251.4 250.2 Sunday, April 09, 2006 10:32:00 PM:000 30 251.4 250.1 Sunday, April 09, 2006 10:33:00 PM:000 30 251.4 250 Sunday, April 09, 2006 10:34:00 PM:000 29.9 251.4 250.1 Sunday, April 09, 2006 10:35:00 PM:000 30 251.4 250.2 Sunday, April 09, 2006 10:36:00 PM:000 30 251.5 250.2 Sunday, April 09, 2006 10:37:00 PM:000 30 251.4 250.1 Sunday, April 09, 2006 10:38:00 PM:000 30 251.4 250.1 Sunday, April 09, 2006 10:39:00 PM:000 29.9 251.4 250.1 Sunday, April 09, 2006 10:40:00 PM:000 29.9 251.4 250

Report 06-0413 Chart 7 Day 89 of 177 Sunday, April 09, 2006 10:41:00 PM:000 30.1 251.4 249.9 Sunday, April 09, 2006 10:42:00 PM:000 30.1 251.4 249.9 Sunday, April 09, 2006 10:43:00 PM:000 30.1 251.4 250 Sunday, April 09, 2006 10:44:00 PM:000 30.2 251.3 250.4 Sunday, April 09, 2006 10:45:00 PM:000 30.2 251.3 250.3 Sunday, April 09, 2006 10:46:00 PM:000 30.1 251.3 250.3 Sunday, April 09, 2006 10:47:00 PM:000 30.1 251.3 250.2 Sunday, April 09, 2006 10:48:00 PM:000 30.1 251.3 250.2 Sunday, April 09, 2006 10:49:00 PM:000 30.1 251.3 250.2 Sunday, April 09, 2006 10:50:00 PM:000 30.2 251.3 250.2 Sunday, April 09, 2006 10:51:00 PM:000 30.1 251.3 250.1 Sunday, April 09, 2006 10:52:00 PM:000 30.1 251.3 250 Sunday, April 09, 2006 10:53:00 PM:000 30.1 251.2 250 Sunday, April 09, 2006 10:54:00 PM:000 30.2 251.3 250 Sunday, April 09, 2006 10:55:00 PM:000 30.2 251.2 250 Sunday, April 09, 2006 10:56:00 PM:000 30.1 251.2 250 Sunday, April 09, 2006 10:57:00 PM:000 30.2 251.2 250 Sunday, April 09, 2006 10:58:00 PM:000 30.3 251.2 249.9 Sunday, April 09, 2006 10:59:00 PM:000 30.2 251.2 249.8 Sunday, April 09, 2006 11:00:00 PM:000 30.3 251.1 249.8 Sunday, April 09, 2006 11:01:00 PM:000 30.3 251.2 249.7 Sunday, April 09, 2006 11:02:00 PM:000 30.2 251.1 249.7 Sunday, April 09, 2006 11:03:00 PM:000 30.1 251.1 249.7 Sunday, April 09, 2006 11:04:00 PM:000 30.2 251.1 249.8 Sunday, April 09, 2006 11:05:00 PM:000 30.3 251 249.8 Sunday, April 09, 2006 11:06:00 PM:000 30.4 251 249.9 Sunday, April 09, 2006 11:07:00 PM:000 30.3 251 250 Sunday, April 09, 2006 11:08:00 PM:000 30 251 249.9 Sunday, April 09, 2006 11:09:00 PM:000 30.2 251 249.8 Sunday, April 09, 2006 11:10:00 PM:000 30.1 251 249.8 Sunday, April 09, 2006 11:11:00 PM:000 30 251 249.7 Sunday, April 09, 2006 11:12:00 PM:000 30 250.9 249.8 Sunday, April 09, 2006 11:13:00 PM:000 30 250.9 250.3 Sunday, April 09, 2006 11:14:00 PM:000 30 250.9 250.2 Sunday, April 09, 2006 11:15:00 PM:000 30.1 250.9 250.1 Sunday, April 09, 2006 11:16:00 PM:000 30 250.9 250.1 Sunday, April 09, 2006 11:17:00 PM:000 30.1 250.9 250 Sunday, April 09, 2006 11:18:00 PM:000 30.1 250.8 249.8 Sunday, April 09, 2006 11:19:00 PM:000 30 250.8 249.7 Sunday, April 09, 2006 11:20:00 PM:000 30.1 250.8 249.7 Sunday, April 09, 2006 11:21:00 PM:000 30.2 250.8 249.7 Sunday, April 09, 2006 11:22:00 PM:000 30 250.7 250 Sunday, April 09, 2006 11:23:00 PM:000 30.1 250.7 249.9 Sunday, April 09, 2006 11:24:00 PM:000 30.3 250.6 249.9 Sunday, April 09, 2006 11:25:00 PM:000 30.2 250.6 249.8 Sunday, April 09, 2006 11:26:00 PM:000 30.2 250.6 249.7 Sunday, April 09, 2006 11:27:00 PM:000 30.3 250.6 249.7 Sunday, April 09, 2006 11:28:00 PM:000 30.1 250.5 249.6 Sunday, April 09, 2006 11:29:00 PM:000 30 250.5 249.5 Sunday, April 09, 2006 11:30:00 PM:000 30.2 250.4 249.5 Sunday, April 09, 2006 11:31:00 PM:000 30.4 250.4 249.6 Sunday, April 09, 2006 11:32:00 PM:000 30.3 250.4 249.4 Sunday, April 09, 2006 11:33:00 PM:000 30.2 250.4 249.2 Sunday, April 09, 2006 11:34:00 PM:000 30.3 250.3 249.3 Sunday, April 09, 2006 11:35:00 PM:000 30.3 250.3 249.3 Sunday, April 09, 2006 11:36:00 PM:000 30.3 250.3 249.2 Sunday, April 09, 2006 11:37:00 PM:000 30.3 250.2 249.1 Sunday, April 09, 2006 11:38:00 PM:000 30.3 250.2 249.1 Sunday, April 09, 2006 11:39:00 PM:000 30.2 250.2 249

Report 06-0413 Chart 7 Day 90 of 177 Sunday, April 09, 2006 11:40:00 PM:000 30.3 250.2 249.1 Sunday, April 09, 2006 11:41:00 PM:000 30.3 250.1 249.1 Sunday, April 09, 2006 11:42:00 PM:000 30.1 250.1 249.1 Sunday, April 09, 2006 11:43:00 PM:000 30.1 250.1 249 Sunday, April 09, 2006 11:44:00 PM:000 30 250 249 Sunday, April 09, 2006 11:45:00 PM:000 30 250 249 Sunday, April 09, 2006 11:46:00 PM:000 30 250 248.9 Sunday, April 09, 2006 11:47:00 PM:000 30 250 248.9 Sunday, April 09, 2006 11:48:00 PM:000 30.1 250 248.8 Sunday, April 09, 2006 11:49:00 PM:000 30 250 248.9 Sunday, April 09, 2006 11:50:00 PM:000 30 250.1 248.8 Sunday, April 09, 2006 11:51:00 PM:000 29.9 250 248.8 Sunday, April 09, 2006 11:52:00 PM:000 30 250 248.8 Sunday, April 09, 2006 11:53:00 PM:000 30 250 248.8 Sunday, April 09, 2006 11:54:00 PM:000 30 250 249 Sunday, April 09, 2006 11:55:00 PM:000 30.1 250 249.3 Sunday, April 09, 2006 11:56:00 PM:000 30.2 250 249.5 Sunday, April 09, 2006 11:57:00 PM:000 30.1 250 249.6 Sunday, April 09, 2006 11:58:00 PM:000 30.1 250 249.5 Sunday, April 09, 2006 11:59:00 PM:000 30 250.1 249.5 Monday, April 10, 2006 12:00:00 AM:000 30 250.1 249.3 Monday, April 10, 2006 12:01:00 AM:000 30 250.1 249.2 Monday, April 10, 2006 12:02:00 AM:000 29.9 250.1 249.1 Monday, April 10, 2006 12:03:00 AM:000 29.9 250.1 249 Monday, April 10, 2006 12:04:00 AM:000 29.9 250 249 Monday, April 10, 2006 12:05:00 AM:000 30 250 249 Monday, April 10, 2006 12:06:00 AM:000 30.1 250 249 Monday, April 10, 2006 12:07:00 AM:000 30.1 250 249 Monday, April 10, 2006 12:08:00 AM:000 30.1 250 249.1 Monday, April 10, 2006 12:09:00 AM:000 30.1 250 249.1 Monday, April 10, 2006 12:10:00 AM:000 30 250 249.1 Monday, April 10, 2006 12:11:00 AM:000 30.1 250 249.1 Monday, April 10, 2006 12:12:00 AM:000 30.1 250 249 Monday, April 10, 2006 12:13:00 AM:000 30.2 250 249 Monday, April 10, 2006 12:14:00 AM:000 30.2 250 248.9 Monday, April 10, 2006 12:15:00 AM:000 30.2 250 248.9 Monday, April 10, 2006 12:16:00 AM:000 30 250 248.9 Monday, April 10, 2006 12:17:00 AM:000 30.1 250 248.9 Monday, April 10, 2006 12:18:00 AM:000 30.2 250.1 248.9 Monday, April 10, 2006 12:19:00 AM:000 30.3 250 248.9 Monday, April 10, 2006 12:20:00 AM:000 30.3 250.1 248.9 Monday, April 10, 2006 12:21:00 AM:000 30.3 250 248.9 Monday, April 10, 2006 12:22:00 AM:000 30.3 250 248.8 Monday, April 10, 2006 12:23:00 AM:000 30.2 250 248.8 Monday, April 10, 2006 12:24:00 AM:000 30.1 250 248.9 Monday, April 10, 2006 12:25:00 AM:000 30.1 250.1 249 Monday, April 10, 2006 12:26:00 AM:000 30 250.1 249.1 Monday, April 10, 2006 12:27:00 AM:000 30 250.1 249.1 Monday, April 10, 2006 12:28:00 AM:000 30.1 250.2 249.1 Monday, April 10, 2006 12:29:00 AM:000 30.1 250.2 249.1 Monday, April 10, 2006 12:30:00 AM:000 30.1 250.2 249.1 Monday, April 10, 2006 12:31:00 AM:000 30.1 250.2 249.1 Monday, April 10, 2006 12:32:00 AM:000 30 250.2 249.1 Monday, April 10, 2006 12:33:00 AM:000 29.9 250.3 249.2 Monday, April 10, 2006 12:34:00 AM:000 30 250.3 249.3 Monday, April 10, 2006 12:35:00 AM:000 30 250.3 249.2 Monday, April 10, 2006 12:36:00 AM:000 30.1 250.3 249.3 Monday, April 10, 2006 12:37:00 AM:000 29.9 250.4 249.3 Monday, April 10, 2006 12:38:00 AM:000 29.9 250.4 249.3

Report 06-0413 Chart 7 Day 91 of 177 Monday, April 10, 2006 12:39:00 AM:000 30 250.4 249.3 Monday, April 10, 2006 12:40:00 AM:000 30.1 250.5 249.4 Monday, April 10, 2006 12:41:00 AM:000 29.9 250.5 249.5 Monday, April 10, 2006 12:42:00 AM:000 29.9 250.5 249.5 Monday, April 10, 2006 12:43:00 AM:000 30.1 250.6 249.4 Monday, April 10, 2006 12:44:00 AM:000 30.2 250.6 249.4 Monday, April 10, 2006 12:45:00 AM:000 30.2 250.6 249.4 Monday, April 10, 2006 12:46:00 AM:000 30.2 250.6 249.4 Monday, April 10, 2006 12:47:00 AM:000 30.2 250.6 249.6 Monday, April 10, 2006 12:48:00 AM:000 30.2 250.6 249.6 Monday, April 10, 2006 12:49:00 AM:000 30.2 250.6 249.6 Monday, April 10, 2006 12:50:00 AM:000 30.3 250.6 249.6 Monday, April 10, 2006 12:51:00 AM:000 30.2 250.7 249.4 Monday, April 10, 2006 12:52:00 AM:000 30.2 250.7 249.4 Monday, April 10, 2006 12:53:00 AM:000 30.2 250.7 249.6 Monday, April 10, 2006 12:54:00 AM:000 30.2 250.7 249.5 Monday, April 10, 2006 12:55:00 AM:000 30.3 250.7 249.5 Monday, April 10, 2006 12:56:00 AM:000 30.2 250.7 249.6 Monday, April 10, 2006 12:57:00 AM:000 30.2 250.7 249.6 Monday, April 10, 2006 12:58:00 AM:000 30.2 250.7 249.6 Monday, April 10, 2006 12:59:00 AM:000 30.1 250.8 249.6 Monday, April 10, 2006 1:00:00 AM:000 30.1 250.8 249.6 Monday, April 10, 2006 1:01:00 AM:000 30.1 250.8 249.6 Monday, April 10, 2006 1:02:00 AM:000 30.3 250.8 249.6 Monday, April 10, 2006 1:03:00 AM:000 30.3 250.8 249.6 Monday, April 10, 2006 1:04:00 AM:000 30.2 250.9 249.6 Monday, April 10, 2006 1:05:00 AM:000 30.1 250.8 249.6 Monday, April 10, 2006 1:06:00 AM:000 30.1 250.9 249.7 Monday, April 10, 2006 1:07:00 AM:000 30.1 250.8 249.7 Monday, April 10, 2006 1:08:00 AM:000 30.1 250.9 249.8 Monday, April 10, 2006 1:09:00 AM:000 30 250.8 249.7 Monday, April 10, 2006 1:10:00 AM:000 30.1 250.9 249.8 Monday, April 10, 2006 1:11:00 AM:000 30.1 250.9 249.7 Monday, April 10, 2006 1:12:00 AM:000 30 250.9 249.7 Monday, April 10, 2006 1:13:00 AM:000 30.1 250.9 249.7 Monday, April 10, 2006 1:14:00 AM:000 30 251 249.8 Monday, April 10, 2006 1:15:00 AM:000 30.1 251 249.7 Monday, April 10, 2006 1:16:00 AM:000 30.2 251 249.8 Monday, April 10, 2006 1:17:00 AM:000 30.1 251 249.8 Monday, April 10, 2006 1:18:00 AM:000 30 251 249.8 Monday, April 10, 2006 1:19:00 AM:000 29.9 251.1 249.7 Monday, April 10, 2006 1:20:00 AM:000 29.8 251.1 249.8 Monday, April 10, 2006 1:21:00 AM:000 30 251.1 250 Monday, April 10, 2006 1:22:00 AM:000 30 251.1 250 Monday, April 10, 2006 1:23:00 AM:000 30.1 251.1 250.1 Monday, April 10, 2006 1:24:00 AM:000 30.2 251.2 250 Monday, April 10, 2006 1:25:00 AM:000 30.3 251.1 250 Monday, April 10, 2006 1:26:00 AM:000 30.1 251.1 250.1 Monday, April 10, 2006 1:27:00 AM:000 30.1 251.1 250.2 Monday, April 10, 2006 1:28:00 AM:000 30.2 251.1 250.1 Monday, April 10, 2006 1:29:00 AM:000 30.2 251.2 250 Monday, April 10, 2006 1:30:00 AM:000 30.3 251.1 250.1 Monday, April 10, 2006 1:31:00 AM:000 30.3 251.1 250 Monday, April 10, 2006 1:32:00 AM:000 30.3 251.1 250 Monday, April 10, 2006 1:33:00 AM:000 30.3 251.1 249.9 Monday, April 10, 2006 1:34:00 AM:000 30.4 251.1 249.8 Monday, April 10, 2006 1:35:00 AM:000 30.2 251.1 249.8 Monday, April 10, 2006 1:36:00 AM:000 30.3 251.1 249.8 Monday, April 10, 2006 1:37:00 AM:000 30.3 251.1 249.9

Report 06-0413 Chart 7 Day 92 of 177 Monday, April 10, 2006 1:38:00 AM:000 30.2 251.1 249.9 Monday, April 10, 2006 1:39:00 AM:000 30.1 251.1 249.8 Monday, April 10, 2006 1:40:00 AM:000 30.3 251.1 249.8 Monday, April 10, 2006 1:41:00 AM:000 30.4 251.1 249.9 Monday, April 10, 2006 1:42:00 AM:000 30.3 251.1 249.9 Monday, April 10, 2006 1:43:00 AM:000 30.3 251.1 249.8 Monday, April 10, 2006 1:44:00 AM:000 30.2 251.1 249.8 Monday, April 10, 2006 1:45:00 AM:000 30.2 251 249.9 Monday, April 10, 2006 1:46:00 AM:000 29.9 251 249.9 Monday, April 10, 2006 1:47:00 AM:000 29.8 251 250 Monday, April 10, 2006 1:48:00 AM:000 30 251.1 249.9 Monday, April 10, 2006 1:49:00 AM:000 30.2 251.1 249.9 Monday, April 10, 2006 1:50:00 AM:000 30.2 251.1 250 Monday, April 10, 2006 1:51:00 AM:000 30.2 251.1 250 Monday, April 10, 2006 1:52:00 AM:000 30.1 251.1 250 Monday, April 10, 2006 1:53:00 AM:000 30.2 251.1 250 Monday, April 10, 2006 1:54:00 AM:000 30 251.1 250 Monday, April 10, 2006 1:55:00 AM:000 30 251.2 250.1 Monday, April 10, 2006 1:56:00 AM:000 30.1 251.2 250.1 Monday, April 10, 2006 1:57:00 AM:000 30 251.2 250.1 Monday, April 10, 2006 1:58:00 AM:000 30 251.1 250.1 Monday, April 10, 2006 1:59:00 AM:000 29.8 251.2 250.1 Monday, April 10, 2006 2:00:00 AM:000 29.9 251.2 250.1 Monday, April 10, 2006 2:01:00 AM:000 29.9 251.2 250 Monday, April 10, 2006 2:02:00 AM:000 30 251.2 250 Monday, April 10, 2006 2:03:00 AM:000 30.1 251.2 250.1 Monday, April 10, 2006 2:04:00 AM:000 30.2 251.2 250.1 Monday, April 10, 2006 2:05:00 AM:000 30.1 251.2 250 Monday, April 10, 2006 2:06:00 AM:000 30 251.1 249.9 Monday, April 10, 2006 2:07:00 AM:000 30 251.1 250 Monday, April 10, 2006 2:08:00 AM:000 30.1 251.1 250 Monday, April 10, 2006 2:09:00 AM:000 30.1 251.1 250 Monday, April 10, 2006 2:10:00 AM:000 30.2 251.1 249.9 Monday, April 10, 2006 2:11:00 AM:000 30.2 251 250 Monday, April 10, 2006 2:12:00 AM:000 30.2 251 249.9 Monday, April 10, 2006 2:13:00 AM:000 30.2 251 249.8 Monday, April 10, 2006 2:14:00 AM:000 30.3 251 249.8 Monday, April 10, 2006 2:15:00 AM:000 30.2 251 249.8 Monday, April 10, 2006 2:16:00 AM:000 30.4 250.9 249.8 Monday, April 10, 2006 2:17:00 AM:000 30.3 250.9 249.8 Monday, April 10, 2006 2:18:00 AM:000 30.3 250.9 249.8 Monday, April 10, 2006 2:19:00 AM:000 30.3 250.9 249.8 Monday, April 10, 2006 2:20:00 AM:000 30.3 250.8 249.8 Monday, April 10, 2006 2:21:00 AM:000 30.3 250.8 249.8 Monday, April 10, 2006 2:22:00 AM:000 30.3 250.9 249.8 Monday, April 10, 2006 2:23:00 AM:000 30.5 250.9 249.8 Monday, April 10, 2006 2:24:00 AM:000 30.4 250.8 249.8 Monday, April 10, 2006 2:25:00 AM:000 30.2 250.8 249.8 Monday, April 10, 2006 2:26:00 AM:000 30.2 250.8 249.9 Monday, April 10, 2006 2:27:00 AM:000 30.3 250.8 249.9 Monday, April 10, 2006 2:28:00 AM:000 30.1 250.8 249.8 Monday, April 10, 2006 2:29:00 AM:000 30.1 250.7 249.9 Monday, April 10, 2006 2:30:00 AM:000 30.1 250.8 249.9 Monday, April 10, 2006 2:31:00 AM:000 29.9 250.8 249.8 Monday, April 10, 2006 2:32:00 AM:000 30.1 250.7 249.7 Monday, April 10, 2006 2:33:00 AM:000 30.1 250.8 249.7 Monday, April 10, 2006 2:34:00 AM:000 30.1 250.8 249.7 Monday, April 10, 2006 2:35:00 AM:000 30.2 250.7 249.8 Monday, April 10, 2006 2:36:00 AM:000 30.2 250.7 249.7

Report 06-0413 Chart 7 Day 93 of 177 Monday, April 10, 2006 2:37:00 AM:000 30 250.7 249.6 Monday, April 10, 2006 2:38:00 AM:000 30 250.8 249.6 Monday, April 10, 2006 2:39:00 AM:000 30.1 250.7 249.7 Monday, April 10, 2006 2:40:00 AM:000 30.2 250.7 249.7 Monday, April 10, 2006 2:41:00 AM:000 30.2 250.7 249.8 Monday, April 10, 2006 2:42:00 AM:000 30.1 250.6 250 Monday, April 10, 2006 2:43:00 AM:000 30.2 250.7 250 Monday, April 10, 2006 2:44:00 AM:000 30.2 250.7 250.1 Monday, April 10, 2006 2:45:00 AM:000 30.2 250.6 250.5 Monday, April 10, 2006 2:46:00 AM:000 30.1 250.6 250.4 Monday, April 10, 2006 2:47:00 AM:000 30.2 250.6 250.2 Monday, April 10, 2006 2:48:00 AM:000 30.1 250.5 250 Monday, April 10, 2006 2:49:00 AM:000 30.2 250.6 249.9 Monday, April 10, 2006 2:50:00 AM:000 30.2 250.5 249.8 Monday, April 10, 2006 2:51:00 AM:000 30.2 250.5 249.6 Monday, April 10, 2006 2:52:00 AM:000 30 250.5 249.5 Monday, April 10, 2006 2:53:00 AM:000 30.1 250.5 249.5 Monday, April 10, 2006 2:54:00 AM:000 30.3 250.5 249.6 Monday, April 10, 2006 2:55:00 AM:000 30.3 250.4 249.5 Monday, April 10, 2006 2:56:00 AM:000 30.3 250.4 249.5 Monday, April 10, 2006 2:57:00 AM:000 30.3 250.4 249.5 Monday, April 10, 2006 2:58:00 AM:000 30.3 250.3 249.6 Monday, April 10, 2006 2:59:00 AM:000 30.3 250.3 249.5 Monday, April 10, 2006 3:00:00 AM:000 30.4 250.2 249.4 Monday, April 10, 2006 3:01:00 AM:000 30.5 250.2 249.4 Monday, April 10, 2006 3:02:00 AM:000 30.6 250.2 249.3 Monday, April 10, 2006 3:03:00 AM:000 30.3 250.2 249.3 Monday, April 10, 2006 3:04:00 AM:000 30.3 250.2 249.2 Monday, April 10, 2006 3:05:00 AM:000 30.2 250.2 249.1 Monday, April 10, 2006 3:06:00 AM:000 30.3 250.1 249.1 Monday, April 10, 2006 3:07:00 AM:000 30.2 250.1 249.1 Monday, April 10, 2006 3:08:00 AM:000 30.1 250.1 249.1 Monday, April 10, 2006 3:09:00 AM:000 30 250.1 249.2 Monday, April 10, 2006 3:10:00 AM:000 30.1 250.1 249.2 Monday, April 10, 2006 3:11:00 AM:000 30.2 250.1 249.2 Monday, April 10, 2006 3:12:00 AM:000 30.1 250.1 249.2 Monday, April 10, 2006 3:13:00 AM:000 30.1 250 249.2 Monday, April 10, 2006 3:14:00 AM:000 30.2 250.1 249.2 Monday, April 10, 2006 3:15:00 AM:000 30.1 250 249.1 Monday, April 10, 2006 3:16:00 AM:000 30 250.1 249.1 Monday, April 10, 2006 3:17:00 AM:000 30.1 250.1 249.2 Monday, April 10, 2006 3:18:00 AM:000 30.1 250.1 249.4 Monday, April 10, 2006 3:19:00 AM:000 30.1 250.1 249.6 Monday, April 10, 2006 3:20:00 AM:000 30 250.1 249.7 Monday, April 10, 2006 3:21:00 AM:000 30.1 250.1 249.6 Monday, April 10, 2006 3:22:00 AM:000 30 250.1 249.6 Monday, April 10, 2006 3:23:00 AM:000 30 250.1 249.8 Monday, April 10, 2006 3:24:00 AM:000 30.1 250.1 249.6 Monday, April 10, 2006 3:25:00 AM:000 30.2 250.1 249.5 Monday, April 10, 2006 3:26:00 AM:000 30.2 250.1 249.3 Monday, April 10, 2006 3:27:00 AM:000 30.3 250.1 249.3 Monday, April 10, 2006 3:28:00 AM:000 30.1 250.1 249.3 Monday, April 10, 2006 3:29:00 AM:000 30.1 250 249.3 Monday, April 10, 2006 3:30:00 AM:000 30 250 249.4 Monday, April 10, 2006 3:31:00 AM:000 30 250.1 249.4 Monday, April 10, 2006 3:32:00 AM:000 30.2 250 249.5 Monday, April 10, 2006 3:33:00 AM:000 30 250 249.4 Monday, April 10, 2006 3:34:00 AM:000 30.1 250 249.4 Monday, April 10, 2006 3:35:00 AM:000 30.1 250 249.3

Report 06-0413 Chart 7 Day 94 of 177 Monday, April 10, 2006 3:36:00 AM:000 30.2 250 249.2 Monday, April 10, 2006 3:37:00 AM:000 30.3 250 249.1 Monday, April 10, 2006 3:38:00 AM:000 30.3 250 249.1 Monday, April 10, 2006 3:39:00 AM:000 30.4 250 249 Monday, April 10, 2006 3:40:00 AM:000 30.3 250 249 Monday, April 10, 2006 3:41:00 AM:000 30.3 250 249.1 Monday, April 10, 2006 3:42:00 AM:000 30.5 250 249.1 Monday, April 10, 2006 3:43:00 AM:000 30.3 250 249.1 Monday, April 10, 2006 3:44:00 AM:000 30.3 250 249 Monday, April 10, 2006 3:45:00 AM:000 30.4 250 249 Monday, April 10, 2006 3:46:00 AM:000 30.2 250 249 Monday, April 10, 2006 3:47:00 AM:000 30.2 250 249 Monday, April 10, 2006 3:48:00 AM:000 30.1 250 249.1 Monday, April 10, 2006 3:49:00 AM:000 30.2 250 249.2 Monday, April 10, 2006 3:50:00 AM:000 30.2 250 249.2 Monday, April 10, 2006 3:51:00 AM:000 30.2 250.1 249.2 Monday, April 10, 2006 3:52:00 AM:000 30.1 250.1 249.1 Monday, April 10, 2006 3:53:00 AM:000 30 250.1 249.1 Monday, April 10, 2006 3:54:00 AM:000 30.1 250.1 249.2 Monday, April 10, 2006 3:55:00 AM:000 30 250.2 249.3 Monday, April 10, 2006 3:56:00 AM:000 30 250.1 249.4 Monday, April 10, 2006 3:57:00 AM:000 30.1 250.2 249.4 Monday, April 10, 2006 3:58:00 AM:000 30.2 250.2 249.4 Monday, April 10, 2006 3:59:00 AM:000 30 250.2 249.4 Monday, April 10, 2006 4:00:00 AM:000 29.8 250.2 249.4 Monday, April 10, 2006 4:01:00 AM:000 29.9 250.3 249.5 Monday, April 10, 2006 4:02:00 AM:000 30.2 250.4 249.5 Monday, April 10, 2006 4:03:00 AM:000 30.3 250.3 249.5 Monday, April 10, 2006 4:04:00 AM:000 30.1 250.3 249.5 Monday, April 10, 2006 4:05:00 AM:000 30.1 250.4 249.4 Monday, April 10, 2006 4:06:00 AM:000 30.2 250.4 249.4 Monday, April 10, 2006 4:07:00 AM:000 30.2 250.4 249.5 Monday, April 10, 2006 4:08:00 AM:000 30.3 250.4 249.4 Monday, April 10, 2006 4:09:00 AM:000 30.2 250.4 249.5 Monday, April 10, 2006 4:10:00 AM:000 30.2 250.4 249.5 Monday, April 10, 2006 4:11:00 AM:000 30.1 250.4 249.5 Monday, April 10, 2006 4:12:00 AM:000 30.2 250.4 249.5 Monday, April 10, 2006 4:13:00 AM:000 30.1 250.4 249.5 Monday, April 10, 2006 4:14:00 AM:000 30.2 250.4 249.5 Monday, April 10, 2006 4:15:00 AM:000 30 250.4 249.4 Monday, April 10, 2006 4:16:00 AM:000 30.2 250.4 249.4 Monday, April 10, 2006 4:17:00 AM:000 30.3 250.4 249.4 Monday, April 10, 2006 4:18:00 AM:000 30.2 250.4 249.4 Monday, April 10, 2006 4:19:00 AM:000 30.1 250.4 249.5 Monday, April 10, 2006 4:20:00 AM:000 30.2 250.4 249.5 Monday, April 10, 2006 4:21:00 AM:000 30.2 250.4 249.6 Monday, April 10, 2006 4:22:00 AM:000 30.3 250.4 249.7 Monday, April 10, 2006 4:23:00 AM:000 30.4 250.4 249.6 Monday, April 10, 2006 4:24:00 AM:000 30.3 250.4 249.6 Monday, April 10, 2006 4:25:00 AM:000 30.4 250.4 249.6 Monday, April 10, 2006 4:26:00 AM:000 30.3 250.4 249.6 Monday, April 10, 2006 4:27:00 AM:000 30.3 250.4 249.6 Monday, April 10, 2006 4:28:00 AM:000 30.2 250.4 249.6 Monday, April 10, 2006 4:29:00 AM:000 30.3 250.5 249.6 Monday, April 10, 2006 4:30:00 AM:000 30.2 250.5 249.6 Monday, April 10, 2006 4:31:00 AM:000 30.1 250.5 249.6 Monday, April 10, 2006 4:32:00 AM:000 30.1 250.5 249.6 Monday, April 10, 2006 4:33:00 AM:000 30.1 250.5 249.6 Monday, April 10, 2006 4:34:00 AM:000 29.9 250.5 249.6

Report 06-0413 Chart 7 Day 95 of 177 Monday, April 10, 2006 4:35:00 AM:000 30 250.6 249.6 Monday, April 10, 2006 4:36:00 AM:000 30.1 250.6 249.7 Monday, April 10, 2006 4:37:00 AM:000 30.1 250.7 249.8 Monday, April 10, 2006 4:38:00 AM:000 30.1 250.7 249.8 Monday, April 10, 2006 4:39:00 AM:000 30 250.7 249.8 Monday, April 10, 2006 4:40:00 AM:000 30.1 250.8 249.8 Monday, April 10, 2006 4:41:00 AM:000 30.1 250.8 249.7 Monday, April 10, 2006 4:42:00 AM:000 30.1 250.8 249.8 Monday, April 10, 2006 4:43:00 AM:000 30 250.8 249.9 Monday, April 10, 2006 4:44:00 AM:000 29.9 250.9 249.8 Monday, April 10, 2006 4:45:00 AM:000 30.1 250.8 249.9 Monday, April 10, 2006 4:46:00 AM:000 30.1 250.9 250 Monday, April 10, 2006 4:47:00 AM:000 30.1 250.9 249.8 Monday, April 10, 2006 4:48:00 AM:000 30.1 250.9 249.8 Monday, April 10, 2006 4:49:00 AM:000 30.1 250.9 249.8 Monday, April 10, 2006 4:50:00 AM:000 30.1 250.9 249.8 Monday, April 10, 2006 4:51:00 AM:000 30.1 250.9 249.8 Monday, April 10, 2006 4:52:00 AM:000 30.1 250.9 249.8 Monday, April 10, 2006 4:53:00 AM:000 30.2 250.9 249.9 Monday, April 10, 2006 4:54:00 AM:000 30.2 250.9 249.9 Monday, April 10, 2006 4:55:00 AM:000 30.2 250.9 249.9 Monday, April 10, 2006 4:56:00 AM:000 30.2 250.9 249.9 Monday, April 10, 2006 4:57:00 AM:000 30.3 250.9 250 Monday, April 10, 2006 4:58:00 AM:000 30.3 250.9 249.9 Monday, April 10, 2006 4:59:00 AM:000 30.3 250.9 250 Monday, April 10, 2006 5:00:00 AM:000 30.3 250.9 250 Monday, April 10, 2006 5:01:00 AM:000 30.3 251 249.9 Monday, April 10, 2006 5:02:00 AM:000 30.1 250.9 250 Monday, April 10, 2006 5:03:00 AM:000 30.3 251 250 Monday, April 10, 2006 5:04:00 AM:000 30.3 251 250.1 Monday, April 10, 2006 5:05:00 AM:000 30.1 251 250.1 Monday, April 10, 2006 5:06:00 AM:000 30.3 251 250 Monday, April 10, 2006 5:07:00 AM:000 30.3 251 250.1 Monday, April 10, 2006 5:08:00 AM:000 30 250.9 250.1 Monday, April 10, 2006 5:09:00 AM:000 30 251 250.2 Monday, April 10, 2006 5:10:00 AM:000 30.3 251 250.2 Monday, April 10, 2006 5:11:00 AM:000 30.4 251 250.1 Monday, April 10, 2006 5:12:00 AM:000 30.1 251.1 250.2 Monday, April 10, 2006 5:13:00 AM:000 29.8 251 250.2 Monday, April 10, 2006 5:14:00 AM:000 29.8 251.1 250.1 Monday, April 10, 2006 5:15:00 AM:000 30 251.1 250.1 Monday, April 10, 2006 5:16:00 AM:000 30 251.1 250.2 Monday, April 10, 2006 5:17:00 AM:000 30 251.1 250.2 Monday, April 10, 2006 5:18:00 AM:000 29.9 251.1 250.2 Monday, April 10, 2006 5:19:00 AM:000 30.1 251.1 250.2 Monday, April 10, 2006 5:20:00 AM:000 30.3 251.2 250.2 Monday, April 10, 2006 5:21:00 AM:000 30 251.1 250.3 Monday, April 10, 2006 5:22:00 AM:000 29.7 251.2 250.4 Monday, April 10, 2006 5:23:00 AM:000 29.8 251.2 250.4 Monday, April 10, 2006 5:24:00 AM:000 30 251.2 250.4 Monday, April 10, 2006 5:25:00 AM:000 29.9 251.2 250.4 Monday, April 10, 2006 5:26:00 AM:000 30 251.2 250.4 Monday, April 10, 2006 5:27:00 AM:000 30.1 251.2 250.3 Monday, April 10, 2006 5:28:00 AM:000 30.4 251.2 250.3 Monday, April 10, 2006 5:29:00 AM:000 30.2 251.2 250.3 Monday, April 10, 2006 5:30:00 AM:000 30.1 251.1 250.3 Monday, April 10, 2006 5:31:00 AM:000 30.3 251.1 250.3 Monday, April 10, 2006 5:32:00 AM:000 30.4 251.1 250.2 Monday, April 10, 2006 5:33:00 AM:000 30.3 251.1 250.2

Report 06-0413 Chart 7 Day 96 of 177 Monday, April 10, 2006 5:34:00 AM:000 30.2 251.1 250.2 Monday, April 10, 2006 5:35:00 AM:000 30 251.1 250.2 Monday, April 10, 2006 5:36:00 AM:000 30.1 251.1 250.2 Monday, April 10, 2006 5:37:00 AM:000 30.3 251 250.2 Monday, April 10, 2006 5:38:00 AM:000 30.3 251 250.1 Monday, April 10, 2006 5:39:00 AM:000 30.5 251 250.1 Monday, April 10, 2006 5:40:00 AM:000 30 251 250.1 Monday, April 10, 2006 5:41:00 AM:000 30.2 251 250.1 Monday, April 10, 2006 5:42:00 AM:000 30.4 250.9 250.2 Monday, April 10, 2006 5:43:00 AM:000 30.4 250.9 250 Monday, April 10, 2006 5:44:00 AM:000 30.5 250.9 250 Monday, April 10, 2006 5:45:00 AM:000 30.5 250.9 250 Monday, April 10, 2006 5:46:00 AM:000 30.2 250.8 250 Monday, April 10, 2006 5:47:00 AM:000 30.5 250.8 250 Monday, April 10, 2006 5:48:00 AM:000 30.3 250.8 249.9 Monday, April 10, 2006 5:49:00 AM:000 30.3 250.7 249.9 Monday, April 10, 2006 5:50:00 AM:000 30.2 250.7 249.9 Monday, April 10, 2006 5:51:00 AM:000 30 250.7 249.9 Monday, April 10, 2006 5:52:00 AM:000 30.2 250.7 249.9 Monday, April 10, 2006 5:53:00 AM:000 30 250.7 249.9 Monday, April 10, 2006 5:54:00 AM:000 30.1 250.6 249.8 Monday, April 10, 2006 5:55:00 AM:000 30.2 250.7 249.9 Monday, April 10, 2006 5:56:00 AM:000 30.1 250.6 249.8 Monday, April 10, 2006 5:57:00 AM:000 30.1 250.6 249.7 Monday, April 10, 2006 5:58:00 AM:000 30.1 250.6 249.8 Monday, April 10, 2006 5:59:00 AM:000 30.1 250.6 249.8 Monday, April 10, 2006 6:00:00 AM:000 30 250.6 249.8 Monday, April 10, 2006 6:01:00 AM:000 30.2 250.6 249.8 Monday, April 10, 2006 6:02:00 AM:000 30 250.6 249.8 Monday, April 10, 2006 6:03:00 AM:000 30 250.5 249.9 Monday, April 10, 2006 6:04:00 AM:000 30.2 250.6 249.8 Monday, April 10, 2006 6:05:00 AM:000 30.3 250.5 249.8 Monday, April 10, 2006 6:06:00 AM:000 30.1 250.5 249.7 Monday, April 10, 2006 6:07:00 AM:000 30 250.5 249.7 Monday, April 10, 2006 6:08:00 AM:000 29.9 250.5 249.6 Monday, April 10, 2006 6:09:00 AM:000 30.2 250.4 250.2 Monday, April 10, 2006 6:10:00 AM:000 30.2 250.4 250.2 Monday, April 10, 2006 6:11:00 AM:000 30.2 250.4 250 Monday, April 10, 2006 6:12:00 AM:000 30.5 250.4 249.9 Monday, April 10, 2006 6:13:00 AM:000 30.2 250.3 249.7 Monday, April 10, 2006 6:14:00 AM:000 30.2 250.3 249.8 Monday, April 10, 2006 6:15:00 AM:000 30.3 250.3 249.9 Monday, April 10, 2006 6:16:00 AM:000 30 250.3 249.9 Monday, April 10, 2006 6:17:00 AM:000 30 250.3 249.7 Monday, April 10, 2006 6:18:00 AM:000 30.4 250.3 249.6 Monday, April 10, 2006 6:19:00 AM:000 30.1 250.2 249.5 Monday, April 10, 2006 6:20:00 AM:000 30.2 250.2 249.3 Monday, April 10, 2006 6:21:00 AM:000 30.5 250.1 249.3 Monday, April 10, 2006 6:22:00 AM:000 30.2 250.1 249.2 Monday, April 10, 2006 6:23:00 AM:000 30.3 250.1 249.1 Monday, April 10, 2006 6:24:00 AM:000 30.1 250.1 249.2 Monday, April 10, 2006 6:25:00 AM:000 30.3 250 249.2 Monday, April 10, 2006 6:26:00 AM:000 30.4 250 249.1 Monday, April 10, 2006 6:27:00 AM:000 30.4 250 249.2 Monday, April 10, 2006 6:28:00 AM:000 30.5 249.9 249.2 Monday, April 10, 2006 6:29:00 AM:000 30.1 249.9 249.2 Monday, April 10, 2006 6:30:00 AM:000 29.7 249.9 249.2 Monday, April 10, 2006 6:31:00 AM:000 30 249.8 249.3 Monday, April 10, 2006 6:32:00 AM:000 30.1 249.8 249.2

Report 06-0413 Chart 7 Day 97 of 177 Monday, April 10, 2006 6:33:00 AM:000 30.1 249.9 249.2 Monday, April 10, 2006 6:34:00 AM:000 29.8 249.9 249.2 Monday, April 10, 2006 6:35:00 AM:000 30.1 249.9 249.2 Monday, April 10, 2006 6:36:00 AM:000 30.1 249.9 249.3 Monday, April 10, 2006 6:37:00 AM:000 30.1 249.8 249.4 Monday, April 10, 2006 6:38:00 AM:000 30 249.8 249.4 Monday, April 10, 2006 6:39:00 AM:000 29.8 249.8 249.8 Monday, April 10, 2006 6:40:00 AM:000 29.8 249.9 249.7 Monday, April 10, 2006 6:41:00 AM:000 30 249.9 249.5 Monday, April 10, 2006 6:42:00 AM:000 30.2 249.9 249.5 Monday, April 10, 2006 6:43:00 AM:000 30 249.9 249.6 Monday, April 10, 2006 6:44:00 AM:000 30 249.9 249.5 Monday, April 10, 2006 6:45:00 AM:000 30.1 249.9 249.8 Monday, April 10, 2006 6:46:00 AM:000 30.1 249.9 249.6 Monday, April 10, 2006 6:47:00 AM:000 30.1 249.8 249.6 Monday, April 10, 2006 6:48:00 AM:000 30.2 249.8 249.4 Monday, April 10, 2006 6:49:00 AM:000 30.3 249.8 249.4 Monday, April 10, 2006 6:50:00 AM:000 30.1 249.8 249.2 Monday, April 10, 2006 6:51:00 AM:000 30 249.8 249.2 Monday, April 10, 2006 6:52:00 AM:000 30 249.7 249.1 Monday, April 10, 2006 6:53:00 AM:000 30.2 249.7 249.1 Monday, April 10, 2006 6:54:00 AM:000 30.1 249.7 249.1 Monday, April 10, 2006 6:55:00 AM:000 30.3 249.6 249.1 Monday, April 10, 2006 6:56:00 AM:000 30.1 249.6 249.1 Monday, April 10, 2006 6:57:00 AM:000 30.4 249.6 249.1 Monday, April 10, 2006 6:58:00 AM:000 30.4 249.6 249 Monday, April 10, 2006 6:59:00 AM:000 30.3 249.6 248.9 Monday, April 10, 2006 7:00:00 AM:000 30.1 249.6 248.9 Monday, April 10, 2006 7:01:00 AM:000 30.2 249.6 248.9 Monday, April 10, 2006 7:02:00 AM:000 30.2 249.5 248.9 Monday, April 10, 2006 7:03:00 AM:000 30.5 249.5 248.9 Monday, April 10, 2006 7:04:00 AM:000 30.4 249.6 248.8 Monday, April 10, 2006 7:05:00 AM:000 30.4 249.6 248.9 Monday, April 10, 2006 7:06:00 AM:000 30.3 249.5 248.8 Monday, April 10, 2006 7:07:00 AM:000 30.3 249.5 248.8 Monday, April 10, 2006 7:08:00 AM:000 30.3 249.5 248.8 Monday, April 10, 2006 7:09:00 AM:000 30.3 249.5 248.8 Monday, April 10, 2006 7:10:00 AM:000 30.3 249.5 248.9 Monday, April 10, 2006 7:11:00 AM:000 30.1 249.5 249 Monday, April 10, 2006 7:12:00 AM:000 30 249.5 249 Monday, April 10, 2006 7:13:00 AM:000 30 249.5 249 Monday, April 10, 2006 7:14:00 AM:000 30.1 249.6 249.1 Monday, April 10, 2006 7:15:00 AM:000 30.2 249.6 249.1 Monday, April 10, 2006 7:16:00 AM:000 30 249.6 249 Monday, April 10, 2006 7:17:00 AM:000 30 249.6 249.1 Monday, April 10, 2006 7:18:00 AM:000 30 249.6 249.1 Monday, April 10, 2006 7:19:00 AM:000 30.1 249.6 249.1 Monday, April 10, 2006 7:20:00 AM:000 30 249.6 249.2 Monday, April 10, 2006 7:21:00 AM:000 29.9 249.7 249.2 Monday, April 10, 2006 7:22:00 AM:000 30 249.7 249.2 Monday, April 10, 2006 7:23:00 AM:000 30.2 249.7 249.2 Monday, April 10, 2006 7:24:00 AM:000 30.2 249.7 249.3 Monday, April 10, 2006 7:25:00 AM:000 30.1 249.7 249.1 Monday, April 10, 2006 7:26:00 AM:000 30.4 249.7 249 Monday, April 10, 2006 7:27:00 AM:000 30.5 249.7 249.1 Monday, April 10, 2006 7:28:00 AM:000 30.4 249.8 249.1 Monday, April 10, 2006 7:29:00 AM:000 30.3 249.7 249.2 Monday, April 10, 2006 7:30:00 AM:000 30.1 249.7 249.1 Monday, April 10, 2006 7:31:00 AM:000 30.1 249.7 249.1

Report 06-0413 Chart 7 Day 98 of 177 Monday, April 10, 2006 7:32:00 AM:000 30 249.7 249.1 Monday, April 10, 2006 7:33:00 AM:000 30 249.7 249 Monday, April 10, 2006 7:34:00 AM:000 30.1 249.7 249 Monday, April 10, 2006 7:35:00 AM:000 30.3 249.7 249 Monday, April 10, 2006 7:36:00 AM:000 30.4 249.8 249 Monday, April 10, 2006 7:37:00 AM:000 30.3 249.8 249 Monday, April 10, 2006 7:38:00 AM:000 30.4 249.7 249.1 Monday, April 10, 2006 7:39:00 AM:000 30.2 249.7 249.2 Monday, April 10, 2006 7:40:00 AM:000 30.3 249.7 249.2 Monday, April 10, 2006 7:41:00 AM:000 30.3 249.8 249.1 Monday, April 10, 2006 7:42:00 AM:000 30.5 249.8 249.1 Monday, April 10, 2006 7:43:00 AM:000 30.3 249.8 249.1 Monday, April 10, 2006 7:44:00 AM:000 30.5 249.8 249.1 Monday, April 10, 2006 7:45:00 AM:000 30.7 249.8 249.1 Monday, April 10, 2006 7:46:00 AM:000 30.5 249.7 249.2 Monday, April 10, 2006 7:47:00 AM:000 30.4 249.7 249.2 Monday, April 10, 2006 7:48:00 AM:000 30.3 249.7 249.2 Monday, April 10, 2006 7:49:00 AM:000 30.6 249.7 249.2 Monday, April 10, 2006 7:50:00 AM:000 30.5 249.7 249.2 Monday, April 10, 2006 7:51:00 AM:000 30.6 249.7 249.3 Monday, April 10, 2006 7:52:00 AM:000 30.3 249.7 249.3 Monday, April 10, 2006 7:53:00 AM:000 30.1 249.8 249.3 Monday, April 10, 2006 7:54:00 AM:000 30.3 249.8 249.4 Monday, April 10, 2006 7:55:00 AM:000 30 249.8 249.3 Monday, April 10, 2006 7:56:00 AM:000 30.2 249.8 249.4 Monday, April 10, 2006 7:57:00 AM:000 30.2 249.8 249.4 Monday, April 10, 2006 7:58:00 AM:000 30.2 249.8 249.4 Monday, April 10, 2006 7:59:00 AM:000 30.3 249.9 249.5 Monday, April 10, 2006 8:00:00 AM:000 30.4 249.9 249.5 Monday, April 10, 2006 8:01:00 AM:000 30.1 249.9 249.4 Monday, April 10, 2006 8:02:00 AM:000 30 249.9 249.4 Monday, April 10, 2006 8:03:00 AM:000 30.1 249.9 249.5 Monday, April 10, 2006 8:04:00 AM:000 30 250 249.4 Monday, April 10, 2006 8:05:00 AM:000 30.2 250 249.4 Monday, April 10, 2006 8:06:00 AM:000 30.2 249.9 249.5 Monday, April 10, 2006 8:07:00 AM:000 30.4 249.9 249.5 Monday, April 10, 2006 8:08:00 AM:000 30.4 250 249.5 Monday, April 10, 2006 8:09:00 AM:000 30.2 250 249.5 Monday, April 10, 2006 8:10:00 AM:000 30.1 250 249.4 Monday, April 10, 2006 8:11:00 AM:000 30.1 250.1 249.5 Monday, April 10, 2006 8:12:00 AM:000 30.2 250 249.4 Monday, April 10, 2006 8:13:00 AM:000 30.3 250 249.4 Monday, April 10, 2006 8:14:00 AM:000 30.2 250 249.5 Monday, April 10, 2006 8:15:00 AM:000 30.4 250 249.6 Monday, April 10, 2006 8:16:00 AM:000 30.5 250 249.5 Monday, April 10, 2006 8:17:00 AM:000 30.5 250.1 249.5 Monday, April 10, 2006 8:18:00 AM:000 30.3 250.1 249.4 Monday, April 10, 2006 8:19:00 AM:000 30.2 250.1 249.4 Monday, April 10, 2006 8:20:00 AM:000 30.3 250.1 249.5 Monday, April 10, 2006 8:21:00 AM:000 30.4 250.1 249.5 Monday, April 10, 2006 8:22:00 AM:000 30.6 250.1 249.5 Monday, April 10, 2006 8:23:00 AM:000 30.6 250.1 249.5 Monday, April 10, 2006 8:24:00 AM:000 30.5 250.1 249.6 Monday, April 10, 2006 8:25:00 AM:000 30.5 250.1 249.6 Monday, April 10, 2006 8:26:00 AM:000 30.5 250.1 249.6 Monday, April 10, 2006 8:27:00 AM:000 30.5 250.2 249.6 Monday, April 10, 2006 8:28:00 AM:000 30.5 250.2 249.6 Monday, April 10, 2006 8:29:00 AM:000 30.4 250.2 249.7 Monday, April 10, 2006 8:30:00 AM:000 30.4 250.2 249.7

Report 06-0413 Chart 7 Day 99 of 177 Monday, April 10, 2006 8:31:00 AM:000 30.5 250.2 249.8 Monday, April 10, 2006 8:32:00 AM:000 30.6 250.2 249.8 Monday, April 10, 2006 8:33:00 AM:000 30.5 250.2 249.7 Monday, April 10, 2006 8:34:00 AM:000 30.5 250.3 249.6 Monday, April 10, 2006 8:35:00 AM:000 30.4 250.3 249.6 Monday, April 10, 2006 8:36:00 AM:000 30.4 250.3 249.7 Monday, April 10, 2006 8:37:00 AM:000 30.5 250.3 249.7 Monday, April 10, 2006 8:38:00 AM:000 30.5 250.3 249.7 Monday, April 10, 2006 8:39:00 AM:000 30.4 250.3 249.7 Monday, April 10, 2006 8:40:00 AM:000 30.4 250.3 249.9 Monday, April 10, 2006 8:41:00 AM:000 30.4 250.3 249.8 Monday, April 10, 2006 8:42:00 AM:000 30.4 250.4 249.8 Monday, April 10, 2006 8:43:00 AM:000 30.2 250.4 249.8 Monday, April 10, 2006 8:44:00 AM:000 30.4 250.4 249.8 Monday, April 10, 2006 8:45:00 AM:000 30.5 250.4 249.9 Monday, April 10, 2006 8:46:00 AM:000 30.2 250.4 249.7 Monday, April 10, 2006 8:47:00 AM:000 30.2 250.4 249.8 Monday, April 10, 2006 8:48:00 AM:000 30.3 250.4 249.8 Monday, April 10, 2006 8:49:00 AM:000 30.3 250.4 249.8 Monday, April 10, 2006 8:50:00 AM:000 30.4 250.4 249.8 Monday, April 10, 2006 8:51:00 AM:000 30.2 250.5 249.8 Monday, April 10, 2006 8:52:00 AM:000 30.2 250.5 249.8 Monday, April 10, 2006 8:53:00 AM:000 30.3 250.5 249.9 Monday, April 10, 2006 8:54:00 AM:000 30.3 250.5 249.9 Monday, April 10, 2006 8:55:00 AM:000 30.3 250.5 249.9 Monday, April 10, 2006 8:56:00 AM:000 30.2 250.6 249.9 Monday, April 10, 2006 8:57:00 AM:000 30.3 250.6 250 Monday, April 10, 2006 8:58:00 AM:000 30.3 250.6 249.9 Monday, April 10, 2006 8:59:00 AM:000 30.2 250.6 250 Monday, April 10, 2006 9:00:00 AM:000 30.2 250.6 250.1 Monday, April 10, 2006 9:01:00 AM:000 30.3 250.7 250 Monday, April 10, 2006 9:02:00 AM:000 30.4 250.7 250 Monday, April 10, 2006 9:03:00 AM:000 30.6 250.6 249.9 Monday, April 10, 2006 9:04:00 AM:000 30.6 250.6 250 Monday, April 10, 2006 9:05:00 AM:000 30.3 250.6 250.2 Monday, April 10, 2006 9:06:00 AM:000 30.2 250.6 250.2 Monday, April 10, 2006 9:07:00 AM:000 30.3 250.7 250.2 Monday, April 10, 2006 9:08:00 AM:000 30.1 250.7 250.2 Monday, April 10, 2006 9:09:00 AM:000 30.2 250.7 250.2 Monday, April 10, 2006 9:10:00 AM:000 30 250.7 250.1 Monday, April 10, 2006 9:11:00 AM:000 30.3 250.8 250.2 Monday, April 10, 2006 9:12:00 AM:000 29.9 250.8 250.2 Monday, April 10, 2006 9:13:00 AM:000 30.1 250.8 250.1 Monday, April 10, 2006 9:14:00 AM:000 30 250.8 250.2 Monday, April 10, 2006 9:15:00 AM:000 30 250.8 250.2 Monday, April 10, 2006 9:16:00 AM:000 30.1 250.9 250.2 Monday, April 10, 2006 9:17:00 AM:000 30.1 250.9 250.2 Monday, April 10, 2006 9:18:00 AM:000 30.1 250.9 250.3 Monday, April 10, 2006 9:19:00 AM:000 30.1 250.9 250.2 Monday, April 10, 2006 9:20:00 AM:000 30 250.9 250.3 Monday, April 10, 2006 9:21:00 AM:000 30 250.9 250.4 Monday, April 10, 2006 9:22:00 AM:000 30 250.9 250.4 Monday, April 10, 2006 9:23:00 AM:000 30 250.9 250.4 Monday, April 10, 2006 9:24:00 AM:000 30.1 251 250.3 Monday, April 10, 2006 9:25:00 AM:000 30 251 250.4 Monday, April 10, 2006 9:26:00 AM:000 30 251 250.4 Monday, April 10, 2006 9:27:00 AM:000 30.2 251 250.3 Monday, April 10, 2006 9:28:00 AM:000 30.2 251 250.2 Monday, April 10, 2006 9:29:00 AM:000 30.1 251 250.3

Report 06-0413 Chart 7 Day 100 of 177 Monday, April 10, 2006 9:30:00 AM:000 30.2 251 250.3 Monday, April 10, 2006 9:31:00 AM:000 30 251 250.4 Monday, April 10, 2006 9:32:00 AM:000 30 251 250.4 Monday, April 10, 2006 9:33:00 AM:000 30.2 251 250.3 Monday, April 10, 2006 9:34:00 AM:000 30.3 251 250.3 Monday, April 10, 2006 9:35:00 AM:000 30.6 251 250.2 Monday, April 10, 2006 9:36:00 AM:000 30.2 251 250.2 Monday, April 10, 2006 9:37:00 AM:000 30.1 251 250.2 Monday, April 10, 2006 9:38:00 AM:000 30.3 250.9 250.1 Monday, April 10, 2006 9:39:00 AM:000 30.3 251 250.2 Monday, April 10, 2006 9:40:00 AM:000 30.4 250.9 250.1 Monday, April 10, 2006 9:41:00 AM:000 30.6 250.9 250.1 Monday, April 10, 2006 9:42:00 AM:000 30.5 250.9 250.1 Monday, April 10, 2006 9:43:00 AM:000 30.3 250.9 250 Monday, April 10, 2006 9:44:00 AM:000 30.2 250.9 250 Monday, April 10, 2006 9:45:00 AM:000 30 250.8 250.1 Monday, April 10, 2006 9:46:00 AM:000 30.1 250.8 250.2 Monday, April 10, 2006 9:47:00 AM:000 30.1 250.9 250.1 Monday, April 10, 2006 9:48:00 AM:000 30.2 250.9 250.2 Monday, April 10, 2006 9:49:00 AM:000 30 250.8 250.2 Monday, April 10, 2006 9:50:00 AM:000 30.3 250.9 250.2 Monday, April 10, 2006 9:51:00 AM:000 30.3 250.9 250.2 Monday, April 10, 2006 9:52:00 AM:000 30.1 250.8 250.2 Monday, April 10, 2006 9:53:00 AM:000 30.1 250.8 250.2 Monday, April 10, 2006 9:54:00 AM:000 30 250.8 250.2 Monday, April 10, 2006 9:55:00 AM:000 29.9 250.8 250.2 Monday, April 10, 2006 9:56:00 AM:000 29.9 250.8 250.2 Monday, April 10, 2006 9:57:00 AM:000 30 250.8 250.2 Monday, April 10, 2006 9:58:00 AM:000 30.1 250.9 250.1 Monday, April 10, 2006 9:59:00 AM:000 30 250.8 250 Monday, April 10, 2006 10:00:00 AM:000 29.9 250.8 250 Monday, April 10, 2006 10:01:00 AM:000 30.1 250.8 250.1 Monday, April 10, 2006 10:02:00 AM:000 30 250.8 250.3 Monday, April 10, 2006 10:03:00 AM:000 30.2 250.8 250.6 Monday, April 10, 2006 10:04:00 AM:000 30.3 250.7 250.4 Monday, April 10, 2006 10:05:00 AM:000 30.3 250.7 250.1 Monday, April 10, 2006 10:06:00 AM:000 30 250.6 250 Monday, April 10, 2006 10:07:00 AM:000 29.8 250.5 249.9 Monday, April 10, 2006 10:08:00 AM:000 30.1 250.5 249.9 Monday, April 10, 2006 10:09:00 AM:000 30.3 250.4 249.9 Monday, April 10, 2006 10:10:00 AM:000 30.3 250.3 249.8 Monday, April 10, 2006 10:11:00 AM:000 30.2 250.3 249.7 Monday, April 10, 2006 10:12:00 AM:000 30.3 250.3 249.7 Monday, April 10, 2006 10:13:00 AM:000 30.3 250.2 249.7 Monday, April 10, 2006 10:14:00 AM:000 30.4 250.2 249.6 Monday, April 10, 2006 10:15:00 AM:000 30.2 250.2 249.6 Monday, April 10, 2006 10:16:00 AM:000 30.4 250.1 249.6 Monday, April 10, 2006 10:17:00 AM:000 30.6 250 249.5 Monday, April 10, 2006 10:18:00 AM:000 30.5 250 249.5 Monday, April 10, 2006 10:19:00 AM:000 30.5 250 249.3 Monday, April 10, 2006 10:20:00 AM:000 30.7 249.9 249.2 Monday, April 10, 2006 10:21:00 AM:000 30.7 249.9 249.1 Monday, April 10, 2006 10:22:00 AM:000 30.8 249.8 249 Monday, April 10, 2006 10:23:00 AM:000 30.6 249.7 249 Monday, April 10, 2006 10:24:00 AM:000 30.7 249.6 249.1 Monday, April 10, 2006 10:25:00 AM:000 30.4 249.6 249.2 Monday, April 10, 2006 10:26:00 AM:000 30.3 249.6 249.2 Monday, April 10, 2006 10:27:00 AM:000 30.3 249.6 249.2 Monday, April 10, 2006 10:28:00 AM:000 30.1 249.6 249.1

Report 06-0413 Chart 7 Day 101 of 177 Monday, April 10, 2006 10:29:00 AM:000 30.2 249.6 249.2 Monday, April 10, 2006 10:30:00 AM:000 29.9 249.6 249.1 Monday, April 10, 2006 10:31:00 AM:000 30.1 249.6 249.2 Monday, April 10, 2006 10:32:00 AM:000 29.9 249.5 249.3 Monday, April 10, 2006 10:33:00 AM:000 30.2 249.5 249.6 Monday, April 10, 2006 10:34:00 AM:000 30.2 249.5 249.6 Monday, April 10, 2006 10:35:00 AM:000 30.1 249.5 249.5 Monday, April 10, 2006 10:36:00 AM:000 30 249.5 249.6 Monday, April 10, 2006 10:37:00 AM:000 29.8 249.5 249.5 Monday, April 10, 2006 10:38:00 AM:000 30.2 249.5 249.3 Monday, April 10, 2006 10:39:00 AM:000 30.2 249.5 249.3 Monday, April 10, 2006 10:40:00 AM:000 30.1 249.5 249.4 Monday, April 10, 2006 10:41:00 AM:000 30.2 249.4 249.4 Monday, April 10, 2006 10:42:00 AM:000 30.2 249.4 249.3 Monday, April 10, 2006 10:43:00 AM:000 30.2 249.4 249.2 Monday, April 10, 2006 10:44:00 AM:000 30.1 249.4 249.3 Monday, April 10, 2006 10:45:00 AM:000 30.1 249.4 249.6 Monday, April 10, 2006 10:46:00 AM:000 30.2 249.4 249.6 Monday, April 10, 2006 10:47:00 AM:000 30.3 249.4 249.4 Monday, April 10, 2006 10:48:00 AM:000 30.2 249.4 249.4 Monday, April 10, 2006 10:49:00 AM:000 30.3 249.3 249.4 Monday, April 10, 2006 10:50:00 AM:000 30.5 249.3 249.1 Monday, April 10, 2006 10:51:00 AM:000 30.6 249.3 249 Monday, April 10, 2006 10:52:00 AM:000 30.7 249.2 249 Monday, April 10, 2006 10:53:00 AM:000 30.9 249.2 248.8 Monday, April 10, 2006 10:54:00 AM:000 30.5 249.2 248.8 Monday, April 10, 2006 10:55:00 AM:000 30.3 249.1 248.7 Monday, April 10, 2006 10:56:00 AM:000 30.4 249.2 248.7 Monday, April 10, 2006 10:57:00 AM:000 30.6 249.2 248.7 Monday, April 10, 2006 10:58:00 AM:000 30.8 249.1 248.7 Monday, April 10, 2006 10:59:00 AM:000 30.5 249.1 248.6 Monday, April 10, 2006 11:00:00 AM:000 30.6 249.1 248.6 Monday, April 10, 2006 11:01:00 AM:000 30.5 249.1 248.6 Monday, April 10, 2006 11:02:00 AM:000 30.5 249.1 248.6 Monday, April 10, 2006 11:03:00 AM:000 30.6 249 248.4 Monday, April 10, 2006 11:04:00 AM:000 30 249 248.5 Monday, April 10, 2006 11:05:00 AM:000 30.1 249 248.7 Monday, April 10, 2006 11:06:00 AM:000 30.1 249 248.9 Monday, April 10, 2006 11:07:00 AM:000 30 249 248.9 Monday, April 10, 2006 11:08:00 AM:000 30.2 249 249 Monday, April 10, 2006 11:09:00 AM:000 30.2 249.1 249 Monday, April 10, 2006 11:10:00 AM:000 30.2 249.1 249 Monday, April 10, 2006 11:11:00 AM:000 30.2 249.2 248.9 Monday, April 10, 2006 11:12:00 AM:000 30.2 249.2 249 Monday, April 10, 2006 11:13:00 AM:000 30.2 249.3 249.1 Monday, April 10, 2006 11:14:00 AM:000 30.3 249.4 249.1 Monday, April 10, 2006 11:15:00 AM:000 30.6 249.5 249.2 Monday, April 10, 2006 11:16:00 AM:000 30.7 249.5 249.1 Monday, April 10, 2006 11:17:00 AM:000 30.7 249.5 249 Monday, April 10, 2006 11:18:00 AM:000 30.4 249.6 249.2 Monday, April 10, 2006 11:19:00 AM:000 30.3 249.6 249.3 Monday, April 10, 2006 11:20:00 AM:000 30.3 249.6 249.4 Monday, April 10, 2006 11:21:00 AM:000 30.2 249.7 249.4 Monday, April 10, 2006 11:22:00 AM:000 30.2 249.7 249.3 Monday, April 10, 2006 11:23:00 AM:000 30.2 249.8 249.4 Monday, April 10, 2006 11:24:00 AM:000 30.2 249.8 249.4 Monday, April 10, 2006 11:25:00 AM:000 30.3 249.8 249.5 Monday, April 10, 2006 11:26:00 AM:000 30.3 249.8 249.5 Monday, April 10, 2006 11:27:00 AM:000 30.5 249.9 249.6

Report 06-0413 Chart 7 Day 102 of 177 Monday, April 10, 2006 11:28:00 AM:000 30.4 250 249.5 Monday, April 10, 2006 11:29:00 AM:000 30.4 250 249.6 Monday, April 10, 2006 11:30:00 AM:000 30.4 250.1 249.6 Monday, April 10, 2006 11:31:00 AM:000 30.8 250.1 249.7 Monday, April 10, 2006 11:32:00 AM:000 30.4 250.1 249.6 Monday, April 10, 2006 11:33:00 AM:000 30.3 250.2 249.6 Monday, April 10, 2006 11:34:00 AM:000 30.3 250.2 249.6 Monday, April 10, 2006 11:35:00 AM:000 30.2 250.2 249.6 Monday, April 10, 2006 11:36:00 AM:000 30.4 250.2 249.6 Monday, April 10, 2006 11:37:00 AM:000 30.4 250.3 249.7 Monday, April 10, 2006 11:38:00 AM:000 30.3 250.3 249.8 Monday, April 10, 2006 11:39:00 AM:000 30.5 250.3 249.8 Monday, April 10, 2006 11:40:00 AM:000 30.6 250.3 249.9 Monday, April 10, 2006 11:41:00 AM:000 30.6 250.3 249.9 Monday, April 10, 2006 11:42:00 AM:000 30.8 250.4 250 Monday, April 10, 2006 11:43:00 AM:000 30.4 250.4 250 Monday, April 10, 2006 11:44:00 AM:000 30.4 250.4 250 Monday, April 10, 2006 11:45:00 AM:000 30.6 250.5 249.9 Monday, April 10, 2006 11:46:00 AM:000 30.5 250.5 250 Monday, April 10, 2006 11:47:00 AM:000 30.7 250.5 250.1 Monday, April 10, 2006 11:48:00 AM:000 30.7 250.5 250.2 Monday, April 10, 2006 11:49:00 AM:000 30.5 250.6 250.3 Monday, April 10, 2006 11:50:00 AM:000 30.4 250.7 250.4 Monday, April 10, 2006 11:51:00 AM:000 30.3 250.7 250.3 Monday, April 10, 2006 11:52:00 AM:000 30.7 250.8 250.4 Monday, April 10, 2006 11:53:00 AM:000 30.7 250.8 250.4 Monday, April 10, 2006 11:54:00 AM:000 30.4 250.9 250.5 Monday, April 10, 2006 11:55:00 AM:000 30 251 250.6 Monday, April 10, 2006 11:56:00 AM:000 30.2 251 250.7 Monday, April 10, 2006 11:57:00 AM:000 30.3 251.1 250.7 Monday, April 10, 2006 11:58:00 AM:000 30.2 251.2 250.6 Monday, April 10, 2006 11:59:00 AM:000 30.4 251.3 250.7 Monday, April 10, 2006 12:00:00 PM:000 30.2 251.3 250.7 Monday, April 10, 2006 12:01:00 PM:000 30 251.4 250.8 Monday, April 10, 2006 12:02:00 PM:000 30.1 251.4 250.8 Monday, April 10, 2006 12:03:00 PM:000 30.6 251.4 250.9 Monday, April 10, 2006 12:04:00 PM:000 30.2 251.5 250.9 Monday, April 10, 2006 12:05:00 PM:000 30.2 251.6 250.9 Monday, April 10, 2006 12:06:00 PM:000 30.2 251.6 250.9 Monday, April 10, 2006 12:07:00 PM:000 30.3 251.7 251.1 Monday, April 10, 2006 12:08:00 PM:000 30.3 251.7 251.2 Monday, April 10, 2006 12:09:00 PM:000 30.5 251.8 251.3 Monday, April 10, 2006 12:10:00 PM:000 30.4 251.8 251.4 Monday, April 10, 2006 12:11:00 PM:000 30.3 251.9 251.5 Monday, April 10, 2006 12:12:00 PM:000 30.3 251.9 251.5 Monday, April 10, 2006 12:13:00 PM:000 30.4 252 251.4 Monday, April 10, 2006 12:14:00 PM:000 30.4 252.1 251.4 Monday, April 10, 2006 12:15:00 PM:000 30.5 252.1 251.4 Monday, April 10, 2006 12:16:00 PM:000 30.6 252.2 251.5 Monday, April 10, 2006 12:17:00 PM:000 30.1 252.2 251.6 Monday, April 10, 2006 12:18:00 PM:000 30.7 252.2 251.7 Monday, April 10, 2006 12:19:00 PM:000 30.4 252.2 251.6 Monday, April 10, 2006 12:20:00 PM:000 30.4 252.3 251.6 Monday, April 10, 2006 12:21:00 PM:000 30.4 252.3 251.6 Monday, April 10, 2006 12:22:00 PM:000 30.6 252.3 251.6 Monday, April 10, 2006 12:23:00 PM:000 30.5 252.3 251.6 Monday, April 10, 2006 12:24:00 PM:000 30.6 252.4 251.8 Monday, April 10, 2006 12:25:00 PM:000 30.5 252.4 251.7 Monday, April 10, 2006 12:26:00 PM:000 30.1 252.4 251.7

Report 06-0413 Chart 7 Day 103 of 177 Monday, April 10, 2006 12:27:00 PM:000 29.9 252.4 251.8 Monday, April 10, 2006 12:28:00 PM:000 30 252.5 251.9 Monday, April 10, 2006 12:29:00 PM:000 29.9 252.5 252 Monday, April 10, 2006 12:30:00 PM:000 30 252.5 251.9 Monday, April 10, 2006 12:31:00 PM:000 30 252.6 251.9 Monday, April 10, 2006 12:32:00 PM:000 29.9 252.6 251.8 Monday, April 10, 2006 12:33:00 PM:000 30 252.6 251.8 Monday, April 10, 2006 12:34:00 PM:000 30.1 252.7 251.9 Monday, April 10, 2006 12:35:00 PM:000 30.3 252.7 251.9 Monday, April 10, 2006 12:36:00 PM:000 30.1 252.8 251.9 Monday, April 10, 2006 12:37:00 PM:000 29.9 252.7 251.9 Monday, April 10, 2006 12:38:00 PM:000 30 252.7 252 Monday, April 10, 2006 12:39:00 PM:000 29.9 252.7 252 Monday, April 10, 2006 12:40:00 PM:000 30 252.8 252 Monday, April 10, 2006 12:41:00 PM:000 30 252.8 252 Monday, April 10, 2006 12:42:00 PM:000 30.3 252.8 252 Monday, April 10, 2006 12:43:00 PM:000 30.4 252.9 251.9 Monday, April 10, 2006 12:44:00 PM:000 30.2 252.9 251.9 Monday, April 10, 2006 12:45:00 PM:000 30.3 252.8 252 Monday, April 10, 2006 12:46:00 PM:000 30.1 252.8 252 Monday, April 10, 2006 12:47:00 PM:000 30.2 252.9 251.9 Monday, April 10, 2006 12:48:00 PM:000 30.3 252.9 251.8 Monday, April 10, 2006 12:49:00 PM:000 17.4 248.2 218.9 Monday, April 10, 2006 12:50:00 PM:000 12.4 239.5 202.1 Monday, April 10, 2006 12:51:00 PM:000 10 235.2 202.7 Monday, April 10, 2006 12:52:00 PM:000 9.8 230.9 200 Monday, April 10, 2006 12:53:00 PM:000 10.2 226.7 200.7 Monday, April 10, 2006 12:54:00 PM:000 10.1 223.6 200.8 Monday, April 10, 2006 12:55:00 PM:000 10.2 221 200.9 Monday, April 10, 2006 12:56:00 PM:000 10.3 217.6 200.6 Monday, April 10, 2006 12:57:00 PM:000 10.4 213.8 200.3 Monday, April 10, 2006 12:58:00 PM:000 10.4 210.8 200.2 Monday, April 10, 2006 12:59:00 PM:000 10.3 208.6 199.3 Monday, April 10, 2006 1:00:00 PM:000 9.9 207.1 201.1 Monday, April 10, 2006 1:01:00 PM:000 10.3 206.3 200.4 Monday, April 10, 2006 1:02:00 PM:000 10.2 205.7 201 Monday, April 10, 2006 1:03:00 PM:000 10.4 204.9 200.5 Monday, April 10, 2006 1:04:00 PM:000 10.2 204.4 205.3 Monday, April 10, 2006 1:05:00 PM:000 10 204.3 203.7 Monday, April 10, 2006 1:06:00 PM:000 10 204.3 201.2 Monday, April 10, 2006 1:07:00 PM:000 9.7 203.5 200.7 Monday, April 10, 2006 1:08:00 PM:000 9.6 203.2 200.7 Monday, April 10, 2006 1:09:00 PM:000 9.5 202.9 199.7 Monday, April 10, 2006 1:10:00 PM:000 9.5 202.7 199.6 Monday, April 10, 2006 1:11:00 PM:000 9.2 202.4 199.5 Monday, April 10, 2006 1:12:00 PM:000 9.2 202.2 200.5 Monday, April 10, 2006 1:13:00 PM:000 9.4 201.8 200.1 Monday, April 10, 2006 1:14:00 PM:000 9.4 201.8 201.1 Monday, April 10, 2006 1:15:00 PM:000 9.4 201.6 200.6 Monday, April 10, 2006 1:16:00 PM:000 9.6 201.5 200.3 Monday, April 10, 2006 1:17:00 PM:000 9.7 201.4 200.8 Monday, April 10, 2006 1:18:00 PM:000 9.5 201.2 201.3 Monday, April 10, 2006 1:19:00 PM:000 9.9 201.2 201.4 Monday, April 10, 2006 1:20:00 PM:000 10.2 201.2 199.8 Monday, April 10, 2006 1:21:00 PM:000 10.3 201 200.5 Monday, April 10, 2006 1:22:00 PM:000 10.3 200.9 200.6 Monday, April 10, 2006 1:23:00 PM:000 10.6 200.9 200.5 Monday, April 10, 2006 1:24:00 PM:000 10.5 200.8 200.4 Monday, April 10, 2006 1:25:00 PM:000 10.4 200.8 200.2

Report 06-0413 Chart 7 Day 104 of 177 Monday, April 10, 2006 1:26:00 PM:000 10 200.7 200.1 Monday, April 10, 2006 1:27:00 PM:000 10.4 200.6 199.9 Monday, April 10, 2006 1:28:00 PM:000 10.1 200.5 199.8 Monday, April 10, 2006 1:29:00 PM:000 9.9 200.4 199.6 Monday, April 10, 2006 1:30:00 PM:000 10.2 200.3 199.5 Monday, April 10, 2006 1:31:00 PM:000 10.2 200.3 199.5 Monday, April 10, 2006 1:32:00 PM:000 10.1 200.3 199.4 Monday, April 10, 2006 1:33:00 PM:000 10.3 200.2 199.3 Monday, April 10, 2006 1:34:00 PM:000 10.3 200.1 199.3 Monday, April 10, 2006 1:35:00 PM:000 10.3 200 199.2 Monday, April 10, 2006 1:36:00 PM:000 10.3 199.9 199.1 Monday, April 10, 2006 1:37:00 PM:000 10.4 199.9 199 Monday, April 10, 2006 1:38:00 PM:000 10.4 199.8 199 Monday, April 10, 2006 1:39:00 PM:000 10.6 199.7 198.9 Monday, April 10, 2006 1:40:00 PM:000 10.5 199.6 198.8 Monday, April 10, 2006 1:41:00 PM:000 10.5 199.5 198.8 Monday, April 10, 2006 1:42:00 PM:000 10.3 199.5 198.7 Monday, April 10, 2006 1:43:00 PM:000 10.3 199.4 198.9 Monday, April 10, 2006 1:44:00 PM:000 10.4 199.3 198.9 Monday, April 10, 2006 1:45:00 PM:000 10.4 199.3 198.8 Monday, April 10, 2006 1:46:00 PM:000 10.6 199.4 198.8 Monday, April 10, 2006 1:47:00 PM:000 10.4 199.4 198.7 Monday, April 10, 2006 1:48:00 PM:000 10.2 199.3 198.6 Monday, April 10, 2006 1:49:00 PM:000 10.3 199.2 198.5 Monday, April 10, 2006 1:50:00 PM:000 10.4 199.2 198.5 Monday, April 10, 2006 1:51:00 PM:000 10.2 199.2 198.5 Monday, April 10, 2006 1:52:00 PM:000 10.1 199.1 198.5 Monday, April 10, 2006 1:53:00 PM:000 10.1 199.1 198.6 Monday, April 10, 2006 1:54:00 PM:000 10.2 199.1 198.9 Monday, April 10, 2006 1:55:00 PM:000 10.2 199 198.8 Monday, April 10, 2006 1:56:00 PM:000 10.2 199.1 198.8 Monday, April 10, 2006 1:57:00 PM:000 10 199.1 198.8 Monday, April 10, 2006 1:58:00 PM:000 10.2 199.1 198.7 Monday, April 10, 2006 1:59:00 PM:000 10.1 199.1 198.7 Monday, April 10, 2006 2:00:00 PM:000 10.3 199.1 198.7 Monday, April 10, 2006 2:01:00 PM:000 10.3 199.1 198.7 Monday, April 10, 2006 2:02:00 PM:000 10.2 199.1 198.6 Monday, April 10, 2006 2:03:00 PM:000 9.9 199.1 198.7 Monday, April 10, 2006 2:04:00 PM:000 10.1 199.1 198.7 Monday, April 10, 2006 2:05:00 PM:000 10.2 199.1 198.7 Monday, April 10, 2006 2:06:00 PM:000 10.2 199.1 198.8 Monday, April 10, 2006 2:07:00 PM:000 10.1 199.1 198.8 Monday, April 10, 2006 2:08:00 PM:000 10.1 199.1 198.7 Monday, April 10, 2006 2:09:00 PM:000 10.6 199.2 198.8 Monday, April 10, 2006 2:10:00 PM:000 10.4 199.2 198.7 Monday, April 10, 2006 2:11:00 PM:000 10.5 199.2 198.9 Monday, April 10, 2006 2:12:00 PM:000 10.5 199.2 199 Monday, April 10, 2006 2:13:00 PM:000 10.7 199.2 199.1 Monday, April 10, 2006 2:14:00 PM:000 10.7 199.2 199 Monday, April 10, 2006 2:15:00 PM:000 10.4 199.2 199.1 Monday, April 10, 2006 2:16:00 PM:000 10.2 199.3 199.1 Monday, April 10, 2006 2:17:00 PM:000 10.2 199.3 199.2 Monday, April 10, 2006 2:18:00 PM:000 10.3 199.3 199.2 Monday, April 10, 2006 2:19:00 PM:000 10.3 199.3 199.4 Monday, April 10, 2006 2:20:00 PM:000 10.2 199.3 199.2 Monday, April 10, 2006 2:21:00 PM:000 10.3 199.3 199.4 Monday, April 10, 2006 2:22:00 PM:000 10.2 199.3 199.3 Monday, April 10, 2006 2:23:00 PM:000 10.5 199.4 199.3 Monday, April 10, 2006 2:24:00 PM:000 10.5 199.4 199.3

Report 06-0413 Chart 7 Day 105 of 177 Monday, April 10, 2006 2:25:00 PM:000 10.6 199.4 199.3 Monday, April 10, 2006 2:26:00 PM:000 10.6 199.4 199.4 Monday, April 10, 2006 2:27:00 PM:000 10.4 199.4 199.4 Monday, April 10, 2006 2:28:00 PM:000 10.7 199.4 199.5 Monday, April 10, 2006 2:29:00 PM:000 10.3 199.4 199.5 Monday, April 10, 2006 2:30:00 PM:000 10 199.4 199.5 Monday, April 10, 2006 2:31:00 PM:000 10.1 199.4 199.5 Monday, April 10, 2006 2:32:00 PM:000 9.7 199.4 199.4 Monday, April 10, 2006 2:33:00 PM:000 9.7 199.4 199.6 Monday, April 10, 2006 2:34:00 PM:000 9.9 199.4 199.5 Monday, April 10, 2006 2:35:00 PM:000 9.9 199.4 199.5 Monday, April 10, 2006 2:36:00 PM:000 9.8 199.5 199.5 Monday, April 10, 2006 2:37:00 PM:000 10.1 199.5 199.6 Monday, April 10, 2006 2:38:00 PM:000 10.1 199.4 199.6 Monday, April 10, 2006 2:39:00 PM:000 10.1 199.4 199.6 Monday, April 10, 2006 2:40:00 PM:000 10 199.4 199.5 Monday, April 10, 2006 2:41:00 PM:000 9.8 199.4 199.5 Monday, April 10, 2006 2:42:00 PM:000 9.7 199.4 199.5 Monday, April 10, 2006 2:43:00 PM:000 10.1 199.4 199.5 Monday, April 10, 2006 2:44:00 PM:000 9.9 199.4 199.6 Monday, April 10, 2006 2:45:00 PM:000 10.1 199.4 199.5 Monday, April 10, 2006 2:46:00 PM:000 10.1 199.4 199.6 Monday, April 10, 2006 2:47:00 PM:000 10 199.4 199.5 Monday, April 10, 2006 2:48:00 PM:000 10.1 199.4 199.7 Monday, April 10, 2006 2:49:00 PM:000 10.3 199.4 199.6 Monday, April 10, 2006 2:50:00 PM:000 10.5 199.4 199.5 Monday, April 10, 2006 2:51:00 PM:000 10.6 199.4 199.5 Monday, April 10, 2006 2:52:00 PM:000 10.7 199.3 199.5 Monday, April 10, 2006 2:53:00 PM:000 10.2 199.3 199.4 Monday, April 10, 2006 2:54:00 PM:000 10.5 199.4 199.5 Monday, April 10, 2006 2:55:00 PM:000 10.4 199.3 199.5 Monday, April 10, 2006 2:56:00 PM:000 10.4 199.3 199.4 Monday, April 10, 2006 2:57:00 PM:000 10.1 199.3 199.6 Monday, April 10, 2006 2:58:00 PM:000 10.3 199.3 199.5 Monday, April 10, 2006 2:59:00 PM:000 10.3 199.3 199.5 Monday, April 10, 2006 3:00:00 PM:000 10.7 199.3 199.5 Monday, April 10, 2006 3:01:00 PM:000 10.8 199.3 199.5 Monday, April 10, 2006 3:02:00 PM:000 10.9 199.4 199.4 Monday, April 10, 2006 3:03:00 PM:000 10.8 199.3 199.5 Monday, April 10, 2006 3:04:00 PM:000 10.4 199.4 199.5 Monday, April 10, 2006 3:05:00 PM:000 10.4 199.3 199.4 Monday, April 10, 2006 3:06:00 PM:000 10.3 199.3 199.4 Monday, April 10, 2006 3:07:00 PM:000 10.4 199.3 199.5 Monday, April 10, 2006 3:08:00 PM:000 10.1 199.4 199.3 Monday, April 10, 2006 3:09:00 PM:000 10.2 199.4 199.3 Monday, April 10, 2006 3:10:00 PM:000 10.2 199.3 199.5 Monday, April 10, 2006 3:11:00 PM:000 10.1 199.3 199.7 Monday, April 10, 2006 3:12:00 PM:000 10.1 199.4 199.8 Monday, April 10, 2006 3:13:00 PM:000 10 199.4 199.6 Monday, April 10, 2006 3:14:00 PM:000 10.3 199.4 199.5 Monday, April 10, 2006 3:15:00 PM:000 10.1 199.4 199.5 Monday, April 10, 2006 3:16:00 PM:000 10 199.4 199.6 Monday, April 10, 2006 3:17:00 PM:000 10.3 199.4 199.6 Monday, April 10, 2006 3:18:00 PM:000 9.6 199.4 199.6 Monday, April 10, 2006 3:19:00 PM:000 9.6 199.4 199.5 Monday, April 10, 2006 3:20:00 PM:000 9.6 199.4 199.8 Monday, April 10, 2006 3:21:00 PM:000 9.8 199.4 199.7 Monday, April 10, 2006 3:22:00 PM:000 10.2 199.4 199.8 Monday, April 10, 2006 3:23:00 PM:000 10.3 199.4 199.9

Report 06-0413 Chart 7 Day 106 of 177 Monday, April 10, 2006 3:24:00 PM:000 10.1 199.4 199.7 Monday, April 10, 2006 3:25:00 PM:000 9.9 199.4 199.5 Monday, April 10, 2006 3:26:00 PM:000 9.7 199.5 199.7 Monday, April 10, 2006 3:27:00 PM:000 10.3 199.4 199.7 Monday, April 10, 2006 3:28:00 PM:000 10.4 199.4 199.7 Monday, April 10, 2006 3:29:00 PM:000 10.3 199.4 199.6 Monday, April 10, 2006 3:30:00 PM:000 10.3 199.4 199.4 Monday, April 10, 2006 3:31:00 PM:000 10.6 199.4 199.4 Monday, April 10, 2006 3:32:00 PM:000 10.2 199.4 199.6 Monday, April 10, 2006 3:33:00 PM:000 10.4 199.4 199.6 Monday, April 10, 2006 3:34:00 PM:000 10.2 199.4 199.7 Monday, April 10, 2006 3:35:00 PM:000 10.4 199.4 199.6 Monday, April 10, 2006 3:36:00 PM:000 10.5 199.4 199.5 Monday, April 10, 2006 3:37:00 PM:000 10.2 199.4 199.6 Monday, April 10, 2006 3:38:00 PM:000 10.1 199.4 199.5 Monday, April 10, 2006 3:39:00 PM:000 10.3 199.4 199.6 Monday, April 10, 2006 3:40:00 PM:000 10.6 199.5 199.7 Monday, April 10, 2006 3:41:00 PM:000 10.2 199.4 199.8 Monday, April 10, 2006 3:42:00 PM:000 10.1 199.4 199.8 Monday, April 10, 2006 3:43:00 PM:000 10.2 199.4 199.7 Monday, April 10, 2006 3:44:00 PM:000 10.3 199.4 199.6 Monday, April 10, 2006 3:45:00 PM:000 10.4 199.4 199.7 Monday, April 10, 2006 3:46:00 PM:000 10.3 199.4 199.6 Monday, April 10, 2006 3:47:00 PM:000 10.5 199.4 199.6 Monday, April 10, 2006 3:48:00 PM:000 10.3 199.4 199.7 Monday, April 10, 2006 3:49:00 PM:000 9.9 199.4 199.6 Monday, April 10, 2006 3:50:00 PM:000 10.3 199.4 199.6 Monday, April 10, 2006 3:51:00 PM:000 10.2 199.4 199.8 Monday, April 10, 2006 3:52:00 PM:000 9.9 199.4 199.6 Monday, April 10, 2006 3:53:00 PM:000 10 199.4 199.8 Monday, April 10, 2006 3:54:00 PM:000 9.9 199.4 199.6 Monday, April 10, 2006 3:55:00 PM:000 10.2 199.4 199.7 Monday, April 10, 2006 3:56:00 PM:000 9.7 199.4 199.6 Monday, April 10, 2006 3:57:00 PM:000 9.9 199.4 199.9 Monday, April 10, 2006 3:58:00 PM:000 9.7 199.4 199.7 Monday, April 10, 2006 3:59:00 PM:000 9.9 199.4 199.8 Monday, April 10, 2006 4:00:00 PM:000 10.5 199.4 199.6 Monday, April 10, 2006 4:01:00 PM:000 10.2 199.4 199.7 Monday, April 10, 2006 4:02:00 PM:000 10.2 199.4 199.9 Monday, April 10, 2006 4:03:00 PM:000 10.5 199.4 199.8 Monday, April 10, 2006 4:04:00 PM:000 9.9 199.4 199.9 Monday, April 10, 2006 4:05:00 PM:000 10.1 199.4 199.9 Monday, April 10, 2006 4:06:00 PM:000 10.2 199.4 199.6 Monday, April 10, 2006 4:07:00 PM:000 10.1 199.5 199.7 Monday, April 10, 2006 4:08:00 PM:000 10.2 199.4 199.8 Monday, April 10, 2006 4:09:00 PM:000 9.9 199.4 199.8 Monday, April 10, 2006 4:10:00 PM:000 10.2 199.4 199.8 Monday, April 10, 2006 4:11:00 PM:000 10.3 199.5 199.7 Monday, April 10, 2006 4:12:00 PM:000 10.2 199.4 199.7 Monday, April 10, 2006 4:13:00 PM:000 10.3 199.4 199.7 Monday, April 10, 2006 4:14:00 PM:000 9.9 199.4 199.7 Monday, April 10, 2006 4:15:00 PM:000 9.9 199.4 199.6 Monday, April 10, 2006 4:16:00 PM:000 10.3 199.4 199.6 Monday, April 10, 2006 4:17:00 PM:000 10.3 199.4 199.6 Monday, April 10, 2006 4:18:00 PM:000 10.4 199.4 199.8 Monday, April 10, 2006 4:19:00 PM:000 10.2 199.4 199.8 Monday, April 10, 2006 4:20:00 PM:000 10.2 199.4 199.7 Monday, April 10, 2006 4:21:00 PM:000 10.4 199.4 199.5 Monday, April 10, 2006 4:22:00 PM:000 10.6 199.4 199.7

Report 06-0413 Chart 7 Day 107 of 177 Monday, April 10, 2006 4:23:00 PM:000 10.3 199.4 199.8 Monday, April 10, 2006 4:24:00 PM:000 9.9 199.4 199.6 Monday, April 10, 2006 4:25:00 PM:000 10.2 199.4 199.5 Monday, April 10, 2006 4:26:00 PM:000 10.6 199.4 199.6 Monday, April 10, 2006 4:27:00 PM:000 10.1 199.4 199.9 Monday, April 10, 2006 4:28:00 PM:000 10.5 199.4 199.8 Monday, April 10, 2006 4:29:00 PM:000 10.4 199.4 199.8 Monday, April 10, 2006 4:30:00 PM:000 10.1 199.4 199.7 Monday, April 10, 2006 4:31:00 PM:000 10.1 199.4 199.6 Monday, April 10, 2006 4:32:00 PM:000 9.9 199.4 199.8 Monday, April 10, 2006 4:33:00 PM:000 10.4 199.4 199.8 Monday, April 10, 2006 4:34:00 PM:000 9.8 199.4 199.7 Monday, April 10, 2006 4:35:00 PM:000 9.4 199.4 199.6 Monday, April 10, 2006 4:36:00 PM:000 9.7 199.4 199.5 Monday, April 10, 2006 4:37:00 PM:000 10 199.4 199.4 Monday, April 10, 2006 4:38:00 PM:000 9.8 199.4 199.6 Monday, April 10, 2006 4:39:00 PM:000 9.4 199.5 199.7 Monday, April 10, 2006 4:40:00 PM:000 9.7 199.4 199.5 Monday, April 10, 2006 4:41:00 PM:000 10.1 199.5 199.7 Monday, April 10, 2006 4:42:00 PM:000 10.3 199.5 199.7 Monday, April 10, 2006 4:43:00 PM:000 10.2 199.5 199.6 Monday, April 10, 2006 4:44:00 PM:000 10.1 199.5 199.7 Monday, April 10, 2006 4:45:00 PM:000 10.2 199.5 199.7 Monday, April 10, 2006 4:46:00 PM:000 10.1 199.5 199.7 Monday, April 10, 2006 4:47:00 PM:000 10.1 199.5 199.8 Monday, April 10, 2006 4:48:00 PM:000 9.9 199.5 199.7 Monday, April 10, 2006 4:49:00 PM:000 9.5 199.6 199.8 Monday, April 10, 2006 4:50:00 PM:000 9.9 199.5 199.7 Monday, April 10, 2006 4:51:00 PM:000 10.3 199.5 200 Monday, April 10, 2006 4:52:00 PM:000 10.4 199.5 199.7 Monday, April 10, 2006 4:53:00 PM:000 10.4 199.6 199.7 Monday, April 10, 2006 4:54:00 PM:000 10.4 199.6 199.7 Monday, April 10, 2006 4:55:00 PM:000 10.3 199.6 199.7 Monday, April 10, 2006 4:56:00 PM:000 10.2 199.6 199.8 Monday, April 10, 2006 4:57:00 PM:000 10.3 199.6 199.7 Monday, April 10, 2006 4:58:00 PM:000 10.2 199.6 199.9 Monday, April 10, 2006 4:59:00 PM:000 10.3 199.6 199.9 Monday, April 10, 2006 5:00:00 PM:000 10.2 199.6 199.7 Monday, April 10, 2006 5:01:00 PM:000 10.5 199.6 199.6 Monday, April 10, 2006 5:02:00 PM:000 10.7 199.6 199.8 Monday, April 10, 2006 5:03:00 PM:000 10.4 199.6 199.7 Monday, April 10, 2006 5:04:00 PM:000 10.2 199.7 199.8 Monday, April 10, 2006 5:05:00 PM:000 10.4 199.7 199.9 Monday, April 10, 2006 5:06:00 PM:000 10.4 199.7 199.9 Monday, April 10, 2006 5:07:00 PM:000 10.5 199.7 199.8 Monday, April 10, 2006 5:08:00 PM:000 10.4 199.7 199.8 Monday, April 10, 2006 5:09:00 PM:000 10.7 199.7 199.7 Monday, April 10, 2006 5:10:00 PM:000 10.3 199.7 199.5 Monday, April 10, 2006 5:11:00 PM:000 10.1 199.7 199.7 Monday, April 10, 2006 5:12:00 PM:000 10.1 199.7 199.8 Monday, April 10, 2006 5:13:00 PM:000 10.1 199.7 199.6 Monday, April 10, 2006 5:14:00 PM:000 10.2 199.8 199.9 Monday, April 10, 2006 5:15:00 PM:000 10.2 199.7 199.7 Monday, April 10, 2006 5:16:00 PM:000 9.8 199.8 199.8 Monday, April 10, 2006 5:17:00 PM:000 10.3 199.8 199.8 Monday, April 10, 2006 5:18:00 PM:000 10.2 199.8 199.9 Monday, April 10, 2006 5:19:00 PM:000 10.4 199.8 200.1 Monday, April 10, 2006 5:20:00 PM:000 10 199.8 199.8 Monday, April 10, 2006 5:21:00 PM:000 9.8 199.8 199.9

Report 06-0413 Chart 7 Day 108 of 177 Monday, April 10, 2006 5:22:00 PM:000 9.7 199.8 200 Monday, April 10, 2006 5:23:00 PM:000 10 199.8 200 Monday, April 10, 2006 5:24:00 PM:000 10.4 199.8 200 Monday, April 10, 2006 5:25:00 PM:000 10.4 199.8 200 Monday, April 10, 2006 5:26:00 PM:000 10 199.9 199.9 Monday, April 10, 2006 5:27:00 PM:000 10.2 199.9 200 Monday, April 10, 2006 5:28:00 PM:000 9.8 199.9 199.9 Monday, April 10, 2006 5:29:00 PM:000 9.8 199.9 199.8 Monday, April 10, 2006 5:30:00 PM:000 10.3 199.9 199.9 Monday, April 10, 2006 5:31:00 PM:000 10.3 199.9 199.7 Monday, April 10, 2006 5:32:00 PM:000 10.1 199.9 199.9 Monday, April 10, 2006 5:33:00 PM:000 10.3 199.9 199.6 Monday, April 10, 2006 5:34:00 PM:000 10.2 199.9 199.8 Monday, April 10, 2006 5:35:00 PM:000 10.1 199.9 199.7 Monday, April 10, 2006 5:36:00 PM:000 10.2 200 199.9 Monday, April 10, 2006 5:37:00 PM:000 10.2 199.9 200.2 Monday, April 10, 2006 5:38:00 PM:000 10.2 199.9 199.9 Monday, April 10, 2006 5:39:00 PM:000 10.5 200 199.9 Monday, April 10, 2006 5:40:00 PM:000 10.4 200 200 Monday, April 10, 2006 5:41:00 PM:000 10.4 199.9 199.9 Monday, April 10, 2006 5:42:00 PM:000 10.3 199.9 200 Monday, April 10, 2006 5:43:00 PM:000 10.3 200 199.8 Monday, April 10, 2006 5:44:00 PM:000 10.4 200 200 Monday, April 10, 2006 5:45:00 PM:000 10.5 200 200.1 Monday, April 10, 2006 5:46:00 PM:000 10.7 200 199.9 Monday, April 10, 2006 5:47:00 PM:000 10.4 200 199.9 Monday, April 10, 2006 5:48:00 PM:000 10.5 200 199.5 Monday, April 10, 2006 5:49:00 PM:000 10.5 200 199.7 Monday, April 10, 2006 5:50:00 PM:000 10.2 200 199.8 Monday, April 10, 2006 5:51:00 PM:000 10.4 200 199.7 Monday, April 10, 2006 5:52:00 PM:000 10.4 200 200 Monday, April 10, 2006 5:53:00 PM:000 9.7 200 199.9 Monday, April 10, 2006 5:54:00 PM:000 10.1 200 199.7 Monday, April 10, 2006 5:55:00 PM:000 10.2 200 199.9 Monday, April 10, 2006 5:56:00 PM:000 9.9 200 199.9 Monday, April 10, 2006 5:57:00 PM:000 10.1 200 200.1 Monday, April 10, 2006 5:58:00 PM:000 10.1 200 200 Monday, April 10, 2006 5:59:00 PM:000 10.1 200.1 199.9 Monday, April 10, 2006 6:00:00 PM:000 10.1 200.1 200 Monday, April 10, 2006 6:01:00 PM:000 10 200 200.2 Monday, April 10, 2006 6:02:00 PM:000 10.2 200 199.9 Monday, April 10, 2006 6:03:00 PM:000 10.3 200 200 Monday, April 10, 2006 6:04:00 PM:000 10.1 200 200 Monday, April 10, 2006 6:05:00 PM:000 10 200 200.3 Monday, April 10, 2006 6:06:00 PM:000 10 200 199.9 Monday, April 10, 2006 6:07:00 PM:000 10.2 200.1 199.9 Monday, April 10, 2006 6:08:00 PM:000 10 200 200.1 Monday, April 10, 2006 6:09:00 PM:000 10.4 200.1 200.1 Monday, April 10, 2006 6:10:00 PM:000 10.1 200 200 Monday, April 10, 2006 6:11:00 PM:000 10.1 200 199.9 Monday, April 10, 2006 6:12:00 PM:000 10.2 200 199.7 Monday, April 10, 2006 6:13:00 PM:000 10.3 200.1 199.9 Monday, April 10, 2006 6:14:00 PM:000 10.6 200.1 200 Monday, April 10, 2006 6:15:00 PM:000 10.4 200 199.9 Monday, April 10, 2006 6:16:00 PM:000 10.4 200.1 199.7 Monday, April 10, 2006 6:17:00 PM:000 10.5 200.1 199.9 Monday, April 10, 2006 6:18:00 PM:000 10.2 200 200 Monday, April 10, 2006 6:19:00 PM:000 10.2 200 199.7 Monday, April 10, 2006 6:20:00 PM:000 10.5 200 199.8

Report 06-0413 Chart 7 Day 109 of 177 Monday, April 10, 2006 6:21:00 PM:000 10.6 200 200 Monday, April 10, 2006 6:22:00 PM:000 10.4 200 199.9 Monday, April 10, 2006 6:23:00 PM:000 10.3 200.1 200 Monday, April 10, 2006 6:24:00 PM:000 10.3 200 199.9 Monday, April 10, 2006 6:25:00 PM:000 10.9 200.1 200 Monday, April 10, 2006 6:26:00 PM:000 10.4 200.1 199.9 Monday, April 10, 2006 6:27:00 PM:000 10.2 200 200 Monday, April 10, 2006 6:28:00 PM:000 10.3 200.1 200.2 Monday, April 10, 2006 6:29:00 PM:000 10.3 200.1 200.1 Monday, April 10, 2006 6:30:00 PM:000 10.4 200.1 200.1 Monday, April 10, 2006 6:31:00 PM:000 10.3 200.1 199.9 Monday, April 10, 2006 6:32:00 PM:000 10 200 199.9 Monday, April 10, 2006 6:33:00 PM:000 10.2 200.1 199.9 Monday, April 10, 2006 6:34:00 PM:000 10.1 200.1 200 Monday, April 10, 2006 6:35:00 PM:000 10 200.1 200.1 Monday, April 10, 2006 6:36:00 PM:000 10 200.1 200.1 Monday, April 10, 2006 6:37:00 PM:000 9.9 200.1 199.9 Monday, April 10, 2006 6:38:00 PM:000 10 200.1 200 Monday, April 10, 2006 6:39:00 PM:000 9.8 200.1 199.9 Monday, April 10, 2006 6:40:00 PM:000 10 200.1 199.9 Monday, April 10, 2006 6:41:00 PM:000 9.9 200.1 200.1 Monday, April 10, 2006 6:42:00 PM:000 10.4 200 200 Monday, April 10, 2006 6:43:00 PM:000 10.3 200 200 Monday, April 10, 2006 6:44:00 PM:000 10.4 200.1 199.8 Monday, April 10, 2006 6:45:00 PM:000 9.9 200.1 199.7 Monday, April 10, 2006 6:46:00 PM:000 10.4 200.1 200 Monday, April 10, 2006 6:47:00 PM:000 10.2 200.1 199.8 Monday, April 10, 2006 6:48:00 PM:000 10.2 200.1 199.9 Monday, April 10, 2006 6:49:00 PM:000 10 200.1 200 Monday, April 10, 2006 6:50:00 PM:000 9.9 200.1 200 Monday, April 10, 2006 6:51:00 PM:000 10 200.1 200.1 Monday, April 10, 2006 6:52:00 PM:000 9.9 200.1 199.9 Monday, April 10, 2006 6:53:00 PM:000 9.8 200.1 199.9 Monday, April 10, 2006 6:54:00 PM:000 10.3 200.1 200.1 Monday, April 10, 2006 6:55:00 PM:000 10.1 200.1 200 Monday, April 10, 2006 6:56:00 PM:000 10.2 200.1 199.8 Monday, April 10, 2006 6:57:00 PM:000 10.2 200.1 200 Monday, April 10, 2006 6:58:00 PM:000 10.4 200.1 199.8 Monday, April 10, 2006 6:59:00 PM:000 10.2 200.1 199.8 Monday, April 10, 2006 7:00:00 PM:000 10.1 200.1 199.7 Monday, April 10, 2006 7:01:00 PM:000 10.4 200.1 199.8 Monday, April 10, 2006 7:02:00 PM:000 10.5 200.1 199.7 Monday, April 10, 2006 7:03:00 PM:000 10.7 200.1 199.7 Monday, April 10, 2006 7:04:00 PM:000 10.6 200.1 199.8 Monday, April 10, 2006 7:05:00 PM:000 10.3 200 200.1 Monday, April 10, 2006 7:06:00 PM:000 10.2 200.1 199.9 Monday, April 10, 2006 7:07:00 PM:000 10.4 200 199.9 Monday, April 10, 2006 7:08:00 PM:000 10.4 200 199.8 Monday, April 10, 2006 7:09:00 PM:000 10.2 200.1 200.1 Monday, April 10, 2006 7:10:00 PM:000 10.3 200.1 199.8 Monday, April 10, 2006 7:11:00 PM:000 9.8 200.1 199.9 Monday, April 10, 2006 7:12:00 PM:000 10.4 200.1 199.9 Monday, April 10, 2006 7:13:00 PM:000 10.1 200.1 199.9 Monday, April 10, 2006 7:14:00 PM:000 10 200.1 199.9 Monday, April 10, 2006 7:15:00 PM:000 10 200.1 199.9 Monday, April 10, 2006 7:16:00 PM:000 10.1 200.2 200.2 Monday, April 10, 2006 7:17:00 PM:000 10 200.2 200 Monday, April 10, 2006 7:18:00 PM:000 10.6 200.2 200 Monday, April 10, 2006 7:19:00 PM:000 10.1 200.1 200.2

Report 06-0413 Chart 7 Day 110 of 177 Monday, April 10, 2006 7:20:00 PM:000 10.5 200.2 200.1 Monday, April 10, 2006 7:21:00 PM:000 10.3 200.2 200 Monday, April 10, 2006 7:22:00 PM:000 10.1 200.1 200 Monday, April 10, 2006 7:23:00 PM:000 9.8 200.1 200 Monday, April 10, 2006 7:24:00 PM:000 9.7 200.1 199.8 Monday, April 10, 2006 7:25:00 PM:000 9.9 200.2 199.9 Monday, April 10, 2006 7:26:00 PM:000 9.9 200.2 200.1 Monday, April 10, 2006 7:27:00 PM:000 10.1 200.2 200 Monday, April 10, 2006 7:28:00 PM:000 10.4 200.2 200 Monday, April 10, 2006 7:29:00 PM:000 10.2 200.2 199.8 Monday, April 10, 2006 7:30:00 PM:000 10.4 200.2 200.2 Monday, April 10, 2006 7:31:00 PM:000 10.2 200.2 200 Monday, April 10, 2006 7:32:00 PM:000 10 200.2 199.8 Monday, April 10, 2006 7:33:00 PM:000 10.2 200.1 200 Monday, April 10, 2006 7:34:00 PM:000 10.5 200.2 200.1 Monday, April 10, 2006 7:35:00 PM:000 10.3 200.2 200.2 Monday, April 10, 2006 7:36:00 PM:000 10.2 200.2 199.8 Monday, April 10, 2006 7:37:00 PM:000 10.4 200.1 200 Monday, April 10, 2006 7:38:00 PM:000 10.2 200.2 199.9 Monday, April 10, 2006 7:39:00 PM:000 10.1 200.2 199.8 Monday, April 10, 2006 7:40:00 PM:000 10.3 200.2 199.8 Monday, April 10, 2006 7:41:00 PM:000 10.4 200.1 200.1 Monday, April 10, 2006 7:42:00 PM:000 9.9 200.1 200.2 Monday, April 10, 2006 7:43:00 PM:000 10.3 200.2 199.9 Monday, April 10, 2006 7:44:00 PM:000 10.8 200.2 200.1 Monday, April 10, 2006 7:45:00 PM:000 10.5 200.2 199.8 Monday, April 10, 2006 7:46:00 PM:000 10.1 200.2 200.1 Monday, April 10, 2006 7:47:00 PM:000 10.6 200.2 199.9 Monday, April 10, 2006 7:48:00 PM:000 10.8 200.2 199.9 Monday, April 10, 2006 7:49:00 PM:000 10.6 200.2 200 Monday, April 10, 2006 7:50:00 PM:000 10.6 200.1 199.9 Monday, April 10, 2006 7:51:00 PM:000 10.6 200.1 200 Monday, April 10, 2006 7:52:00 PM:000 10.6 200.2 199.8 Monday, April 10, 2006 7:53:00 PM:000 10.6 200.2 200 Monday, April 10, 2006 7:54:00 PM:000 10.3 200.1 199.9 Monday, April 10, 2006 7:55:00 PM:000 10.1 200.2 200.1 Monday, April 10, 2006 7:56:00 PM:000 10.3 200.1 200.1 Monday, April 10, 2006 7:57:00 PM:000 10.3 200.2 199.7 Monday, April 10, 2006 7:58:00 PM:000 9.9 200.2 200 Monday, April 10, 2006 7:59:00 PM:000 10 200.2 199.9 Monday, April 10, 2006 8:00:00 PM:000 10.1 200.2 200 Monday, April 10, 2006 8:01:00 PM:000 10.3 200.2 200.1 Monday, April 10, 2006 8:02:00 PM:000 10.2 200.2 199.9 Monday, April 10, 2006 8:03:00 PM:000 10.2 200.2 200 Monday, April 10, 2006 8:04:00 PM:000 10.1 200.2 200 Monday, April 10, 2006 8:05:00 PM:000 10 200.2 200 Monday, April 10, 2006 8:06:00 PM:000 10 200.2 199.9 Monday, April 10, 2006 8:07:00 PM:000 10.2 200.2 199.8 Monday, April 10, 2006 8:08:00 PM:000 10.3 200.2 199.8 Monday, April 10, 2006 8:09:00 PM:000 10 200.2 200 Monday, April 10, 2006 8:10:00 PM:000 9.9 200.2 200.1 Monday, April 10, 2006 8:11:00 PM:000 9.7 200.3 200.1 Monday, April 10, 2006 8:12:00 PM:000 10.4 200.2 200 Monday, April 10, 2006 8:13:00 PM:000 10.4 200.3 200.1 Monday, April 10, 2006 8:14:00 PM:000 10.2 200.2 200 Monday, April 10, 2006 8:15:00 PM:000 10.4 200.2 200.1 Monday, April 10, 2006 8:16:00 PM:000 10.3 200.2 199.9 Monday, April 10, 2006 8:17:00 PM:000 10.1 200.2 200 Monday, April 10, 2006 8:18:00 PM:000 10.5 200.3 200

Report 06-0413 Chart 7 Day 111 of 177 Monday, April 10, 2006 8:19:00 PM:000 10.7 200.3 200.1 Monday, April 10, 2006 8:20:00 PM:000 10.6 200.3 200 Monday, April 10, 2006 8:21:00 PM:000 10.6 200.3 199.8 Monday, April 10, 2006 8:22:00 PM:000 10.3 200.3 199.8 Monday, April 10, 2006 8:23:00 PM:000 10.7 200.3 199.9 Monday, April 10, 2006 8:24:00 PM:000 10.5 200.3 199.9 Monday, April 10, 2006 8:25:00 PM:000 10.5 200.3 199.8 Monday, April 10, 2006 8:26:00 PM:000 10.2 200.2 199.9 Monday, April 10, 2006 8:27:00 PM:000 10.3 200.3 199.9 Monday, April 10, 2006 8:28:00 PM:000 10.3 200.2 200 Monday, April 10, 2006 8:29:00 PM:000 10.4 200.3 199.8 Monday, April 10, 2006 8:30:00 PM:000 10.3 200.3 199.9 Monday, April 10, 2006 8:31:00 PM:000 10.4 200.3 200 Monday, April 10, 2006 8:32:00 PM:000 10.6 200.3 199.8 Monday, April 10, 2006 8:33:00 PM:000 10.5 200.3 200.1 Monday, April 10, 2006 8:34:00 PM:000 10.5 200.3 199.9 Monday, April 10, 2006 8:35:00 PM:000 10 200.3 199.9 Monday, April 10, 2006 8:36:00 PM:000 10 200.3 199.9 Monday, April 10, 2006 8:37:00 PM:000 10.3 200.3 200.1 Monday, April 10, 2006 8:38:00 PM:000 10.2 200.3 199.9 Monday, April 10, 2006 8:39:00 PM:000 9.8 200.3 200 Monday, April 10, 2006 8:40:00 PM:000 10.1 200.3 199.9 Monday, April 10, 2006 8:41:00 PM:000 10.1 200.3 199.8 Monday, April 10, 2006 8:42:00 PM:000 10.2 200.3 199.9 Monday, April 10, 2006 8:43:00 PM:000 9.9 200.3 200 Monday, April 10, 2006 8:44:00 PM:000 10 200.3 200.1 Monday, April 10, 2006 8:45:00 PM:000 10.3 200.3 200 Monday, April 10, 2006 8:46:00 PM:000 10.1 200.3 200 Monday, April 10, 2006 8:47:00 PM:000 10.2 200.3 200 Monday, April 10, 2006 8:48:00 PM:000 10.4 200.4 200.1 Monday, April 10, 2006 8:49:00 PM:000 10.3 200.4 200.4 Monday, April 10, 2006 8:50:00 PM:000 10 200.3 199.8 Monday, April 10, 2006 8:51:00 PM:000 10.1 200.3 199.6 Monday, April 10, 2006 8:52:00 PM:000 10 200.3 200 Monday, April 10, 2006 8:53:00 PM:000 10.2 200.4 200 Monday, April 10, 2006 8:54:00 PM:000 10.3 200.3 200 Monday, April 10, 2006 8:55:00 PM:000 10.2 200.4 200.1 Monday, April 10, 2006 8:56:00 PM:000 10.5 200.4 199.9 Monday, April 10, 2006 8:57:00 PM:000 10.5 200.4 200 Monday, April 10, 2006 8:58:00 PM:000 9.9 200.3 200.1 Monday, April 10, 2006 8:59:00 PM:000 10.3 200.3 200 Monday, April 10, 2006 9:00:00 PM:000 10.5 200.3 200.1 Monday, April 10, 2006 9:01:00 PM:000 10.5 200.4 199.9 Monday, April 10, 2006 9:02:00 PM:000 10.4 200.3 200.1 Monday, April 10, 2006 9:03:00 PM:000 10.5 200.4 200.2 Monday, April 10, 2006 9:04:00 PM:000 10.3 200.3 200.1 Monday, April 10, 2006 9:05:00 PM:000 10.6 200.3 200.1 Monday, April 10, 2006 9:06:00 PM:000 10.4 200.3 200.1 Monday, April 10, 2006 9:07:00 PM:000 10.4 200.4 200 Monday, April 10, 2006 9:08:00 PM:000 10.3 200.4 199.9 Monday, April 10, 2006 9:09:00 PM:000 10.3 200.4 199.9 Monday, April 10, 2006 9:10:00 PM:000 10.4 200.4 199.9 Monday, April 10, 2006 9:11:00 PM:000 10.2 200.3 200 Monday, April 10, 2006 9:12:00 PM:000 10.2 200.3 199.8 Monday, April 10, 2006 9:13:00 PM:000 10.2 200.3 200 Monday, April 10, 2006 9:14:00 PM:000 10 200.4 200 Monday, April 10, 2006 9:15:00 PM:000 10 200.4 199.8 Monday, April 10, 2006 9:16:00 PM:000 10.4 200.3 199.9 Monday, April 10, 2006 9:17:00 PM:000 10 200.3 200

Report 06-0413 Chart 7 Day 112 of 177 Monday, April 10, 2006 9:18:00 PM:000 10 200.3 200.1 Monday, April 10, 2006 9:19:00 PM:000 10 200.3 199.9 Monday, April 10, 2006 9:20:00 PM:000 10.1 200.3 199.7 Monday, April 10, 2006 9:21:00 PM:000 10.1 200.3 199.9 Monday, April 10, 2006 9:22:00 PM:000 10.1 200.3 199.9 Monday, April 10, 2006 9:23:00 PM:000 10.1 200.3 200 Monday, April 10, 2006 9:24:00 PM:000 10.1 200.3 200 Monday, April 10, 2006 9:25:00 PM:000 9.9 200.3 199.9 Monday, April 10, 2006 9:26:00 PM:000 10.3 200.4 200 Monday, April 10, 2006 9:27:00 PM:000 10.4 200.3 199.9 Monday, April 10, 2006 9:28:00 PM:000 10.4 200.3 199.9 Monday, April 10, 2006 9:29:00 PM:000 10.4 200.3 199.7 Monday, April 10, 2006 9:30:00 PM:000 10.2 200.3 199.8 Monday, April 10, 2006 9:31:00 PM:000 10.3 200.3 199.9 Monday, April 10, 2006 9:32:00 PM:000 10.2 200.3 199.7 Monday, April 10, 2006 9:33:00 PM:000 10.1 200.4 200.1 Monday, April 10, 2006 9:34:00 PM:000 9.8 200.3 200 Monday, April 10, 2006 9:35:00 PM:000 10.1 200.3 199.9 Monday, April 10, 2006 9:36:00 PM:000 10.3 200.3 199.7 Monday, April 10, 2006 9:37:00 PM:000 10.2 200.4 199.9 Monday, April 10, 2006 9:38:00 PM:000 10.3 200.4 200 Monday, April 10, 2006 9:39:00 PM:000 10 200.3 200.2 Monday, April 10, 2006 9:40:00 PM:000 10.1 200.3 200 Monday, April 10, 2006 9:41:00 PM:000 10.2 200.4 200 Monday, April 10, 2006 9:42:00 PM:000 10.4 200.3 199.9 Monday, April 10, 2006 9:43:00 PM:000 10.4 200.4 199.9 Monday, April 10, 2006 9:44:00 PM:000 10.1 200.3 199.9 Monday, April 10, 2006 9:45:00 PM:000 10.3 200.3 199.9 Monday, April 10, 2006 9:46:00 PM:000 10.4 200.3 199.9 Monday, April 10, 2006 9:47:00 PM:000 10.3 200.4 200 Monday, April 10, 2006 9:48:00 PM:000 10.2 200.3 199.9 Monday, April 10, 2006 9:49:00 PM:000 10.3 200.3 199.9 Monday, April 10, 2006 9:50:00 PM:000 10.6 200.4 199.9 Monday, April 10, 2006 9:51:00 PM:000 10.3 200.3 200.3 Monday, April 10, 2006 9:52:00 PM:000 10.5 200.3 200 Monday, April 10, 2006 9:53:00 PM:000 10.3 200.3 200.1 Monday, April 10, 2006 9:54:00 PM:000 10.3 200.4 200.3 Monday, April 10, 2006 9:55:00 PM:000 10.4 200.3 199.9 Monday, April 10, 2006 9:56:00 PM:000 10.2 200.3 199.9 Monday, April 10, 2006 9:57:00 PM:000 10.2 200.3 200.1 Monday, April 10, 2006 9:58:00 PM:000 9.8 200.3 200.1 Monday, April 10, 2006 9:59:00 PM:000 9.9 200.3 200.1 Monday, April 10, 2006 10:00:00 PM:000 10.1 200.3 200 Monday, April 10, 2006 10:01:00 PM:000 10.1 200.3 200 Monday, April 10, 2006 10:02:00 PM:000 10.1 200.4 200 Monday, April 10, 2006 10:03:00 PM:000 10.1 200.3 200.2 Monday, April 10, 2006 10:04:00 PM:000 10.2 200.4 200 Monday, April 10, 2006 10:05:00 PM:000 10.4 200.4 200.4 Monday, April 10, 2006 10:06:00 PM:000 10.3 200.3 199.9 Monday, April 10, 2006 10:07:00 PM:000 10 200.3 200.1 Monday, April 10, 2006 10:08:00 PM:000 10.1 200.3 200.4 Monday, April 10, 2006 10:09:00 PM:000 10 200.3 200.1 Monday, April 10, 2006 10:10:00 PM:000 10.3 200.4 200.2 Monday, April 10, 2006 10:11:00 PM:000 10.3 200.3 200 Monday, April 10, 2006 10:12:00 PM:000 10.3 200.3 200 Monday, April 10, 2006 10:13:00 PM:000 9.9 200.3 200.1 Monday, April 10, 2006 10:14:00 PM:000 10 200.3 199.9 Monday, April 10, 2006 10:15:00 PM:000 10.3 200.3 200 Monday, April 10, 2006 10:16:00 PM:000 10.4 200.3 200.1

Report 06-0413 Chart 7 Day 113 of 177 Monday, April 10, 2006 10:17:00 PM:000 10.4 200.3 199.8 Monday, April 10, 2006 10:18:00 PM:000 10.4 200.2 199.8 Monday, April 10, 2006 10:19:00 PM:000 10.5 200.2 199.9 Monday, April 10, 2006 10:20:00 PM:000 10.4 200.3 199.9 Monday, April 10, 2006 10:21:00 PM:000 10.2 200.2 199.9 Monday, April 10, 2006 10:22:00 PM:000 10.4 200.2 200 Monday, April 10, 2006 10:23:00 PM:000 10.4 200.2 199.9 Monday, April 10, 2006 10:24:00 PM:000 10.4 200.2 200.2 Monday, April 10, 2006 10:25:00 PM:000 10.3 200.3 200 Monday, April 10, 2006 10:26:00 PM:000 10.6 200.3 200.2 Monday, April 10, 2006 10:27:00 PM:000 10.4 200.3 200.1 Monday, April 10, 2006 10:28:00 PM:000 10.5 200.2 200 Monday, April 10, 2006 10:29:00 PM:000 10.3 200.2 199.9 Monday, April 10, 2006 10:30:00 PM:000 10.2 200.2 199.9 Monday, April 10, 2006 10:31:00 PM:000 10.5 200.2 199.9 Monday, April 10, 2006 10:32:00 PM:000 10.3 200.2 200 Monday, April 10, 2006 10:33:00 PM:000 10.3 200.2 199.9 Monday, April 10, 2006 10:34:00 PM:000 10.3 200.3 199.7 Monday, April 10, 2006 10:35:00 PM:000 10.3 200.2 199.8 Monday, April 10, 2006 10:36:00 PM:000 10.3 200.2 199.9 Monday, April 10, 2006 10:37:00 PM:000 10.1 200.2 200 Monday, April 10, 2006 10:38:00 PM:000 10.1 200.2 199.7 Monday, April 10, 2006 10:39:00 PM:000 10.1 200.2 199.9 Monday, April 10, 2006 10:40:00 PM:000 9.9 200.2 199.9 Monday, April 10, 2006 10:41:00 PM:000 9.9 200.2 199.8 Monday, April 10, 2006 10:42:00 PM:000 9.8 200.2 200 Monday, April 10, 2006 10:43:00 PM:000 10 200.2 199.8 Monday, April 10, 2006 10:44:00 PM:000 10.1 200.2 200 Monday, April 10, 2006 10:45:00 PM:000 10.2 200.2 199.9 Monday, April 10, 2006 10:46:00 PM:000 10 200.2 199.9 Monday, April 10, 2006 10:47:00 PM:000 10 200.2 199.9 Monday, April 10, 2006 10:48:00 PM:000 10.2 200.2 199.8 Monday, April 10, 2006 10:49:00 PM:000 10.1 200.2 200 Monday, April 10, 2006 10:50:00 PM:000 10.1 200.2 200 Monday, April 10, 2006 10:51:00 PM:000 10 200.2 200.1 Monday, April 10, 2006 10:52:00 PM:000 10 200.2 200 Monday, April 10, 2006 10:53:00 PM:000 10 200.2 200 Monday, April 10, 2006 10:54:00 PM:000 10 200.2 200.1 Monday, April 10, 2006 10:55:00 PM:000 10.1 200.2 200 Monday, April 10, 2006 10:56:00 PM:000 10.4 200.2 199.7 Monday, April 10, 2006 10:57:00 PM:000 10.3 200.2 199.9 Monday, April 10, 2006 10:58:00 PM:000 10.1 200.2 200 Monday, April 10, 2006 10:59:00 PM:000 10.4 200.2 199.9 Monday, April 10, 2006 11:00:00 PM:000 10.3 200.3 200.1 Monday, April 10, 2006 11:01:00 PM:000 10.2 200.3 199.9 Monday, April 10, 2006 11:02:00 PM:000 10.3 200.2 200.2 Monday, April 10, 2006 11:03:00 PM:000 10.3 200.2 200.1 Monday, April 10, 2006 11:04:00 PM:000 10.3 200.2 199.9 Monday, April 10, 2006 11:05:00 PM:000 10.4 200.2 200.1 Monday, April 10, 2006 11:06:00 PM:000 10.4 200.2 199.7 Monday, April 10, 2006 11:07:00 PM:000 10.4 200.2 200.1 Monday, April 10, 2006 11:08:00 PM:000 10.3 200.2 200 Monday, April 10, 2006 11:09:00 PM:000 10.3 200.2 199.9 Monday, April 10, 2006 11:10:00 PM:000 10.3 200.2 199.8 Monday, April 10, 2006 11:11:00 PM:000 10.3 200.2 200 Monday, April 10, 2006 11:12:00 PM:000 10.4 200.2 200 Monday, April 10, 2006 11:13:00 PM:000 10.5 200.2 199.9 Monday, April 10, 2006 11:14:00 PM:000 10.4 200.1 199.8 Monday, April 10, 2006 11:15:00 PM:000 10.4 200.1 199.8

Report 06-0413 Chart 7 Day 114 of 177 Monday, April 10, 2006 11:16:00 PM:000 10.2 200.2 199.7 Monday, April 10, 2006 11:17:00 PM:000 10.1 200.2 199.9 Monday, April 10, 2006 11:18:00 PM:000 10.3 200.2 199.8 Monday, April 10, 2006 11:19:00 PM:000 10.2 200.1 199.9 Monday, April 10, 2006 11:20:00 PM:000 10 200.2 200.1 Monday, April 10, 2006 11:21:00 PM:000 9.9 200.1 200.1 Monday, April 10, 2006 11:22:00 PM:000 9.9 200.2 200 Monday, April 10, 2006 11:23:00 PM:000 10.2 200.2 199.9 Monday, April 10, 2006 11:24:00 PM:000 10 200.2 200 Monday, April 10, 2006 11:25:00 PM:000 9.9 200.2 199.9 Monday, April 10, 2006 11:26:00 PM:000 10 200.2 199.8 Monday, April 10, 2006 11:27:00 PM:000 10 200.2 200 Monday, April 10, 2006 11:28:00 PM:000 10.1 200.1 199.7 Monday, April 10, 2006 11:29:00 PM:000 10 200.1 199.7 Monday, April 10, 2006 11:30:00 PM:000 10 200.1 199.9 Monday, April 10, 2006 11:31:00 PM:000 10.3 200.1 199.7 Monday, April 10, 2006 11:32:00 PM:000 10.1 200.1 199.8 Monday, April 10, 2006 11:33:00 PM:000 10.1 200.1 199.6 Monday, April 10, 2006 11:34:00 PM:000 9.9 200.1 199.8 Monday, April 10, 2006 11:35:00 PM:000 10.1 200.1 199.9 Monday, April 10, 2006 11:36:00 PM:000 10.2 200.1 199.9 Monday, April 10, 2006 11:37:00 PM:000 10.2 200.1 199.7 Monday, April 10, 2006 11:38:00 PM:000 10.3 200.1 200 Monday, April 10, 2006 11:39:00 PM:000 10.3 200.1 200 Monday, April 10, 2006 11:40:00 PM:000 10.1 200 199.9 Monday, April 10, 2006 11:41:00 PM:000 10.2 200.1 199.9 Monday, April 10, 2006 11:42:00 PM:000 10.3 200.1 200 Monday, April 10, 2006 11:43:00 PM:000 10.3 200.1 199.9 Monday, April 10, 2006 11:44:00 PM:000 10.2 200.1 200.1 Monday, April 10, 2006 11:45:00 PM:000 10.3 200.1 199.9 Monday, April 10, 2006 11:46:00 PM:000 10.3 200.1 200.1 Monday, April 10, 2006 11:47:00 PM:000 10.4 200.1 200.1 Monday, April 10, 2006 11:48:00 PM:000 10.3 200.1 200 Monday, April 10, 2006 11:49:00 PM:000 10.4 200.1 199.8 Monday, April 10, 2006 11:50:00 PM:000 10.2 200.1 199.9 Monday, April 10, 2006 11:51:00 PM:000 10.2 200.1 200 Monday, April 10, 2006 11:52:00 PM:000 10.2 200.1 200 Monday, April 10, 2006 11:53:00 PM:000 10.3 200.1 199.9 Monday, April 10, 2006 11:54:00 PM:000 10.3 200.1 199.7 Monday, April 10, 2006 11:55:00 PM:000 10.3 200.1 199.9 Monday, April 10, 2006 11:56:00 PM:000 10.4 200.1 199.9 Monday, April 10, 2006 11:57:00 PM:000 10.4 200.1 199.9 Monday, April 10, 2006 11:58:00 PM:000 10.2 200.1 200 Monday, April 10, 2006 11:59:00 PM:000 9.9 200 200 Tuesday, April 11, 2006 12:00:00 AM:000 10 200 199.7 Tuesday, April 11, 2006 12:01:00 AM:000 10.1 200.1 200.1 Tuesday, April 11, 2006 12:02:00 AM:000 9.8 200.1 199.8 Tuesday, April 11, 2006 12:03:00 AM:000 9.9 200.1 200.1 Tuesday, April 11, 2006 12:04:00 AM:000 9.9 200.1 200.1 Tuesday, April 11, 2006 12:05:00 AM:000 10.1 200.1 200 Tuesday, April 11, 2006 12:06:00 AM:000 9.9 200.1 199.9 Tuesday, April 11, 2006 12:07:00 AM:000 9.9 200.1 199.9 Tuesday, April 11, 2006 12:08:00 AM:000 9.7 200.1 199.9 Tuesday, April 11, 2006 12:09:00 AM:000 9.8 200.2 200.1 Tuesday, April 11, 2006 12:10:00 AM:000 9.9 200.2 200.2 Tuesday, April 11, 2006 12:11:00 AM:000 9.9 200.1 200 Tuesday, April 11, 2006 12:12:00 AM:000 9.9 200.1 199.8 Tuesday, April 11, 2006 12:13:00 AM:000 10.1 200.1 200.1 Tuesday, April 11, 2006 12:14:00 AM:000 10.2 200.1 199.9

Report 06-0413 Chart 7 Day 115 of 177 Tuesday, April 11, 2006 12:15:00 AM:000 10.1 200.1 199.9 Tuesday, April 11, 2006 12:16:00 AM:000 9.8 200.1 199.8 Tuesday, April 11, 2006 12:17:00 AM:000 9.9 200.2 200.3 Tuesday, April 11, 2006 12:18:00 AM:000 10 200.2 199.8 Tuesday, April 11, 2006 12:19:00 AM:000 10.2 200.1 200 Tuesday, April 11, 2006 12:20:00 AM:000 10.3 200.1 199.9 Tuesday, April 11, 2006 12:21:00 AM:000 10.2 200.1 199.9 Tuesday, April 11, 2006 12:22:00 AM:000 10 200.2 200 Tuesday, April 11, 2006 12:23:00 AM:000 10.2 200.1 200 Tuesday, April 11, 2006 12:24:00 AM:000 10.1 200.1 200.1 Tuesday, April 11, 2006 12:25:00 AM:000 10 200.2 199.9 Tuesday, April 11, 2006 12:26:00 AM:000 10.1 200.1 199.9 Tuesday, April 11, 2006 12:27:00 AM:000 10.1 200.1 200 Tuesday, April 11, 2006 12:28:00 AM:000 10.1 200.2 199.8 Tuesday, April 11, 2006 12:29:00 AM:000 10.3 200.2 200 Tuesday, April 11, 2006 12:30:00 AM:000 10.3 200.1 200.1 Tuesday, April 11, 2006 12:31:00 AM:000 10.4 200.1 200 Tuesday, April 11, 2006 12:32:00 AM:000 10.3 200.1 200 Tuesday, April 11, 2006 12:33:00 AM:000 10.5 200.1 199.9 Tuesday, April 11, 2006 12:34:00 AM:000 10.3 200.1 199.9 Tuesday, April 11, 2006 12:35:00 AM:000 10.3 200.1 200.1 Tuesday, April 11, 2006 12:36:00 AM:000 10.4 200.2 200.1 Tuesday, April 11, 2006 12:37:00 AM:000 10.4 200.2 200.1 Tuesday, April 11, 2006 12:38:00 AM:000 10.2 200.2 199.8 Tuesday, April 11, 2006 12:39:00 AM:000 10.1 200.2 200.1 Tuesday, April 11, 2006 12:40:00 AM:000 10 200.2 199.9 Tuesday, April 11, 2006 12:41:00 AM:000 9.8 200.2 200.1 Tuesday, April 11, 2006 12:42:00 AM:000 9.7 200.2 200.1 Tuesday, April 11, 2006 12:43:00 AM:000 10 200.1 200 Tuesday, April 11, 2006 12:44:00 AM:000 10 200.1 200.1 Tuesday, April 11, 2006 12:45:00 AM:000 10 200.2 199.9 Tuesday, April 11, 2006 12:46:00 AM:000 9.8 200.2 200 Tuesday, April 11, 2006 12:47:00 AM:000 9.9 200.2 200.2 Tuesday, April 11, 2006 12:48:00 AM:000 10 200.2 200.2 Tuesday, April 11, 2006 12:49:00 AM:000 9.9 200.2 200 Tuesday, April 11, 2006 12:50:00 AM:000 9.9 200.2 200.1 Tuesday, April 11, 2006 12:51:00 AM:000 10.1 200.2 199.9 Tuesday, April 11, 2006 12:52:00 AM:000 9.9 200.2 200 Tuesday, April 11, 2006 12:53:00 AM:000 9.8 200.2 200 Tuesday, April 11, 2006 12:54:00 AM:000 9.7 200.2 199.9 Tuesday, April 11, 2006 12:55:00 AM:000 9.8 200.2 200 Tuesday, April 11, 2006 12:56:00 AM:000 9.7 200.1 199.8 Tuesday, April 11, 2006 12:57:00 AM:000 10.2 200.2 200 Tuesday, April 11, 2006 12:58:00 AM:000 10.2 200.2 199.9 Tuesday, April 11, 2006 12:59:00 AM:000 10.3 200.1 200.1 Tuesday, April 11, 2006 1:00:00 AM:000 10.3 200.1 199.9 Tuesday, April 11, 2006 1:01:00 AM:000 10.1 200.1 200 Tuesday, April 11, 2006 1:02:00 AM:000 10 200.2 200 Tuesday, April 11, 2006 1:03:00 AM:000 10.1 200.1 200.2 Tuesday, April 11, 2006 1:04:00 AM:000 10.1 200.1 199.9 Tuesday, April 11, 2006 1:05:00 AM:000 10.1 200.1 200.1 Tuesday, April 11, 2006 1:06:00 AM:000 9.9 200.1 200 Tuesday, April 11, 2006 1:07:00 AM:000 10.1 200.1 200.2 Tuesday, April 11, 2006 1:08:00 AM:000 10.3 200.1 200.1 Tuesday, April 11, 2006 1:09:00 AM:000 10.3 200.1 199.9 Tuesday, April 11, 2006 1:10:00 AM:000 10.4 200.2 200.1 Tuesday, April 11, 2006 1:11:00 AM:000 10.3 200.2 200.1 Tuesday, April 11, 2006 1:12:00 AM:000 10.3 200.2 200 Tuesday, April 11, 2006 1:13:00 AM:000 10.1 200.1 199.9

Report 06-0413 Chart 7 Day 116 of 177 Tuesday, April 11, 2006 1:14:00 AM:000 10.2 200.1 199.9 Tuesday, April 11, 2006 1:15:00 AM:000 10.2 200.1 199.9 Tuesday, April 11, 2006 1:16:00 AM:000 10.3 200.1 200.1 Tuesday, April 11, 2006 1:17:00 AM:000 10.3 200.2 199.9 Tuesday, April 11, 2006 1:18:00 AM:000 10.3 200.2 200 Tuesday, April 11, 2006 1:19:00 AM:000 10.1 200.2 199.9 Tuesday, April 11, 2006 1:20:00 AM:000 10.1 200.2 200.2 Tuesday, April 11, 2006 1:21:00 AM:000 9.9 200.2 200.2 Tuesday, April 11, 2006 1:22:00 AM:000 9.9 200.2 199.9 Tuesday, April 11, 2006 1:23:00 AM:000 10 200.2 200.1 Tuesday, April 11, 2006 1:24:00 AM:000 10 200.1 200.1 Tuesday, April 11, 2006 1:25:00 AM:000 10 200.1 200 Tuesday, April 11, 2006 1:26:00 AM:000 10 200.1 200 Tuesday, April 11, 2006 1:27:00 AM:000 10 200.1 200.1 Tuesday, April 11, 2006 1:28:00 AM:000 9.9 200.1 199.8 Tuesday, April 11, 2006 1:29:00 AM:000 9.9 200.1 199.8 Tuesday, April 11, 2006 1:30:00 AM:000 9.9 200 199.9 Tuesday, April 11, 2006 1:31:00 AM:000 9.9 200.1 199.9 Tuesday, April 11, 2006 1:32:00 AM:000 10 200 199.9 Tuesday, April 11, 2006 1:33:00 AM:000 10 200 199.8 Tuesday, April 11, 2006 1:34:00 AM:000 10 200 199.6 Tuesday, April 11, 2006 1:35:00 AM:000 9.9 200 199.9 Tuesday, April 11, 2006 1:36:00 AM:000 10 200 199.8 Tuesday, April 11, 2006 1:37:00 AM:000 10 200 199.9 Tuesday, April 11, 2006 1:38:00 AM:000 10 200 199.9 Tuesday, April 11, 2006 1:39:00 AM:000 10 200 199.8 Tuesday, April 11, 2006 1:40:00 AM:000 10 200 199.8 Tuesday, April 11, 2006 1:41:00 AM:000 10.2 199.9 199.7 Tuesday, April 11, 2006 1:42:00 AM:000 10.2 199.9 200.1 Tuesday, April 11, 2006 1:43:00 AM:000 10.2 199.9 200.1 Tuesday, April 11, 2006 1:44:00 AM:000 10.2 199.9 199.8 Tuesday, April 11, 2006 1:45:00 AM:000 10.2 199.9 200 Tuesday, April 11, 2006 1:46:00 AM:000 10.1 199.9 199.8 Tuesday, April 11, 2006 1:47:00 AM:000 10.1 199.9 199.9 Tuesday, April 11, 2006 1:48:00 AM:000 10.1 199.9 200 Tuesday, April 11, 2006 1:49:00 AM:000 10 199.8 199.7 Tuesday, April 11, 2006 1:50:00 AM:000 10 199.9 199.7 Tuesday, April 11, 2006 1:51:00 AM:000 10.1 199.9 200 Tuesday, April 11, 2006 1:52:00 AM:000 10.3 199.8 200 Tuesday, April 11, 2006 1:53:00 AM:000 10.4 199.9 200 Tuesday, April 11, 2006 1:54:00 AM:000 10.1 199.8 199.8 Tuesday, April 11, 2006 1:55:00 AM:000 10.3 199.8 199.8 Tuesday, April 11, 2006 1:56:00 AM:000 10.3 199.8 199.9 Tuesday, April 11, 2006 1:57:00 AM:000 10.3 199.8 199.8 Tuesday, April 11, 2006 1:58:00 AM:000 10.3 199.8 199.7 Tuesday, April 11, 2006 1:59:00 AM:000 10.3 199.8 199.6 Tuesday, April 11, 2006 2:00:00 AM:000 10.1 199.8 199.7 Tuesday, April 11, 2006 2:01:00 AM:000 10 199.8 199.9 Tuesday, April 11, 2006 2:02:00 AM:000 10.2 199.8 200 Tuesday, April 11, 2006 2:03:00 AM:000 10.1 199.8 200 Tuesday, April 11, 2006 2:04:00 AM:000 9.9 199.8 199.8 Tuesday, April 11, 2006 2:05:00 AM:000 9.9 199.8 199.9 Tuesday, April 11, 2006 2:06:00 AM:000 10 199.8 199.9 Tuesday, April 11, 2006 2:07:00 AM:000 10.1 199.8 200.1 Tuesday, April 11, 2006 2:08:00 AM:000 9.9 199.9 200 Tuesday, April 11, 2006 2:09:00 AM:000 9.9 199.8 199.9 Tuesday, April 11, 2006 2:10:00 AM:000 9.9 199.8 199.9 Tuesday, April 11, 2006 2:11:00 AM:000 9.8 199.8 199.7 Tuesday, April 11, 2006 2:12:00 AM:000 9.8 199.8 199.9

Report 06-0413 Chart 7 Day 117 of 177 Tuesday, April 11, 2006 2:13:00 AM:000 9.9 199.8 199.8 Tuesday, April 11, 2006 2:14:00 AM:000 10 199.8 199.9 Tuesday, April 11, 2006 2:15:00 AM:000 10.1 199.8 200 Tuesday, April 11, 2006 2:16:00 AM:000 9.9 199.8 199.9 Tuesday, April 11, 2006 2:17:00 AM:000 10 199.8 200.1 Tuesday, April 11, 2006 2:18:00 AM:000 10 199.8 200 Tuesday, April 11, 2006 2:19:00 AM:000 10 199.8 199.8 Tuesday, April 11, 2006 2:20:00 AM:000 10.1 199.8 200.1 Tuesday, April 11, 2006 2:21:00 AM:000 10.1 199.8 200.1 Tuesday, April 11, 2006 2:22:00 AM:000 10.1 199.8 200 Tuesday, April 11, 2006 2:23:00 AM:000 10.1 199.8 199.8 Tuesday, April 11, 2006 2:24:00 AM:000 10.2 199.8 199.7 Tuesday, April 11, 2006 2:25:00 AM:000 10.2 199.7 199.7 Tuesday, April 11, 2006 2:26:00 AM:000 10.3 199.7 199.8 Tuesday, April 11, 2006 2:27:00 AM:000 10.2 199.8 199.9 Tuesday, April 11, 2006 2:28:00 AM:000 10.2 199.8 199.9 Tuesday, April 11, 2006 2:29:00 AM:000 10.2 199.8 199.8 Tuesday, April 11, 2006 2:30:00 AM:000 10.3 199.8 199.9 Tuesday, April 11, 2006 2:31:00 AM:000 10.2 199.8 200.2 Tuesday, April 11, 2006 2:32:00 AM:000 10.3 199.8 199.8 Tuesday, April 11, 2006 2:33:00 AM:000 10.3 199.7 200 Tuesday, April 11, 2006 2:34:00 AM:000 10.3 199.8 199.9 Tuesday, April 11, 2006 2:35:00 AM:000 10.3 199.8 199.8 Tuesday, April 11, 2006 2:36:00 AM:000 10.2 199.8 200 Tuesday, April 11, 2006 2:37:00 AM:000 10.2 199.8 199.9 Tuesday, April 11, 2006 2:38:00 AM:000 10.2 199.8 200.1 Tuesday, April 11, 2006 2:39:00 AM:000 10.4 199.7 200 Tuesday, April 11, 2006 2:40:00 AM:000 10.2 199.8 199.9 Tuesday, April 11, 2006 2:41:00 AM:000 10 199.8 199.9 Tuesday, April 11, 2006 2:42:00 AM:000 10.1 199.8 199.9 Tuesday, April 11, 2006 2:43:00 AM:000 10 199.8 200.1 Tuesday, April 11, 2006 2:44:00 AM:000 9.9 199.8 199.9 Tuesday, April 11, 2006 2:45:00 AM:000 9.9 199.7 200.1 Tuesday, April 11, 2006 2:46:00 AM:000 9.9 199.7 200 Tuesday, April 11, 2006 2:47:00 AM:000 9.9 199.8 200 Tuesday, April 11, 2006 2:48:00 AM:000 10 199.8 199.7 Tuesday, April 11, 2006 2:49:00 AM:000 10 199.7 199.8 Tuesday, April 11, 2006 2:50:00 AM:000 10 199.7 199.9 Tuesday, April 11, 2006 2:51:00 AM:000 9.9 199.7 199.9 Tuesday, April 11, 2006 2:52:00 AM:000 9.8 199.7 200.2 Tuesday, April 11, 2006 2:53:00 AM:000 9.7 199.7 200 Tuesday, April 11, 2006 2:54:00 AM:000 9.9 199.7 199.9 Tuesday, April 11, 2006 2:55:00 AM:000 9.8 199.7 199.9 Tuesday, April 11, 2006 2:56:00 AM:000 9.8 199.7 200 Tuesday, April 11, 2006 2:57:00 AM:000 9.8 199.7 199.9 Tuesday, April 11, 2006 2:58:00 AM:000 9.9 199.8 200 Tuesday, April 11, 2006 2:59:00 AM:000 10.1 199.7 200 Tuesday, April 11, 2006 3:00:00 AM:000 10 199.7 199.8 Tuesday, April 11, 2006 3:01:00 AM:000 10.1 199.7 199.8 Tuesday, April 11, 2006 3:02:00 AM:000 10.2 199.7 199.9 Tuesday, April 11, 2006 3:03:00 AM:000 10.2 199.7 199.9 Tuesday, April 11, 2006 3:04:00 AM:000 10.1 199.7 199.8 Tuesday, April 11, 2006 3:05:00 AM:000 10.1 199.7 199.9 Tuesday, April 11, 2006 3:06:00 AM:000 10.3 199.7 199.9 Tuesday, April 11, 2006 3:07:00 AM:000 10.2 199.7 200.1 Tuesday, April 11, 2006 3:08:00 AM:000 10.2 199.7 199.6 Tuesday, April 11, 2006 3:09:00 AM:000 10.1 199.7 199.8 Tuesday, April 11, 2006 3:10:00 AM:000 10 199.7 199.9 Tuesday, April 11, 2006 3:11:00 AM:000 10.1 199.7 199.9

Report 06-0413 Chart 7 Day 118 of 177 Tuesday, April 11, 2006 3:12:00 AM:000 10.2 199.7 200 Tuesday, April 11, 2006 3:13:00 AM:000 10.3 199.8 199.9 Tuesday, April 11, 2006 3:14:00 AM:000 10.3 199.7 199.9 Tuesday, April 11, 2006 3:15:00 AM:000 10.3 199.7 199.9 Tuesday, April 11, 2006 3:16:00 AM:000 10.2 199.7 200 Tuesday, April 11, 2006 3:17:00 AM:000 10.3 199.7 200 Tuesday, April 11, 2006 3:18:00 AM:000 10.2 199.7 199.9 Tuesday, April 11, 2006 3:19:00 AM:000 10.3 199.7 200.1 Tuesday, April 11, 2006 3:20:00 AM:000 10.1 199.6 199.8 Tuesday, April 11, 2006 3:21:00 AM:000 10.1 199.7 200.1 Tuesday, April 11, 2006 3:22:00 AM:000 10 199.6 199.9 Tuesday, April 11, 2006 3:23:00 AM:000 10 199.7 199.9 Tuesday, April 11, 2006 3:24:00 AM:000 10 199.7 199.9 Tuesday, April 11, 2006 3:25:00 AM:000 10 199.7 200.1 Tuesday, April 11, 2006 3:26:00 AM:000 9.8 199.6 200 Tuesday, April 11, 2006 3:27:00 AM:000 9.9 199.7 200 Tuesday, April 11, 2006 3:28:00 AM:000 9.9 199.7 199.8 Tuesday, April 11, 2006 3:29:00 AM:000 9.9 199.6 200 Tuesday, April 11, 2006 3:30:00 AM:000 9.9 199.6 199.9 Tuesday, April 11, 2006 3:31:00 AM:000 9.8 199.6 200 Tuesday, April 11, 2006 3:32:00 AM:000 9.9 199.6 199.9 Tuesday, April 11, 2006 3:33:00 AM:000 9.9 199.6 200 Tuesday, April 11, 2006 3:34:00 AM:000 9.9 199.7 199.9 Tuesday, April 11, 2006 3:35:00 AM:000 9.9 199.7 199.9 Tuesday, April 11, 2006 3:36:00 AM:000 10.1 199.6 199.9 Tuesday, April 11, 2006 3:37:00 AM:000 10.2 199.6 200.1 Tuesday, April 11, 2006 3:38:00 AM:000 10 199.6 200 Tuesday, April 11, 2006 3:39:00 AM:000 10.1 199.6 200 Tuesday, April 11, 2006 3:40:00 AM:000 10 199.6 199.9 Tuesday, April 11, 2006 3:41:00 AM:000 10.1 199.6 200 Tuesday, April 11, 2006 3:42:00 AM:000 10.1 199.6 199.8 Tuesday, April 11, 2006 3:43:00 AM:000 10 199.6 200 Tuesday, April 11, 2006 3:44:00 AM:000 10.1 199.5 199.9 Tuesday, April 11, 2006 3:45:00 AM:000 10.1 199.6 199.9 Tuesday, April 11, 2006 3:46:00 AM:000 10.1 199.6 199.9 Tuesday, April 11, 2006 3:47:00 AM:000 10.2 199.6 199.7 Tuesday, April 11, 2006 3:48:00 AM:000 10.1 199.5 199.9 Tuesday, April 11, 2006 3:49:00 AM:000 10.2 199.6 199.7 Tuesday, April 11, 2006 3:50:00 AM:000 10.2 199.6 200 Tuesday, April 11, 2006 3:51:00 AM:000 10.1 199.5 199.9 Tuesday, April 11, 2006 3:52:00 AM:000 10.2 199.6 200 Tuesday, April 11, 2006 3:53:00 AM:000 10.2 199.6 199.7 Tuesday, April 11, 2006 3:54:00 AM:000 10.3 199.6 199.8 Tuesday, April 11, 2006 3:55:00 AM:000 10.4 199.6 199.9 Tuesday, April 11, 2006 3:56:00 AM:000 10.4 199.6 200.1 Tuesday, April 11, 2006 3:57:00 AM:000 10.4 199.6 199.8 Tuesday, April 11, 2006 3:58:00 AM:000 10.4 199.6 200 Tuesday, April 11, 2006 3:59:00 AM:000 10.3 199.5 200 Tuesday, April 11, 2006 4:00:00 AM:000 10.2 199.6 199.8 Tuesday, April 11, 2006 4:01:00 AM:000 10.2 199.5 199.7 Tuesday, April 11, 2006 4:02:00 AM:000 10.1 199.5 199.9 Tuesday, April 11, 2006 4:03:00 AM:000 10 199.5 200 Tuesday, April 11, 2006 4:04:00 AM:000 10 199.5 199.9 Tuesday, April 11, 2006 4:05:00 AM:000 10.2 199.5 200 Tuesday, April 11, 2006 4:06:00 AM:000 10.1 199.5 199.9 Tuesday, April 11, 2006 4:07:00 AM:000 9.9 199.5 199.7 Tuesday, April 11, 2006 4:08:00 AM:000 10 199.5 199.9 Tuesday, April 11, 2006 4:09:00 AM:000 10 199.5 199.9 Tuesday, April 11, 2006 4:10:00 AM:000 10 199.5 199.9

Report 06-0413 Chart 7 Day 119 of 177 Tuesday, April 11, 2006 4:11:00 AM:000 9.9 199.5 199.8 Tuesday, April 11, 2006 4:12:00 AM:000 10 199.5 199.8 Tuesday, April 11, 2006 4:13:00 AM:000 9.9 199.5 199.6 Tuesday, April 11, 2006 4:14:00 AM:000 9.8 199.5 199.6 Tuesday, April 11, 2006 4:15:00 AM:000 9.8 199.5 199.9 Tuesday, April 11, 2006 4:16:00 AM:000 9.9 199.5 199.9 Tuesday, April 11, 2006 4:17:00 AM:000 9.9 199.5 200 Tuesday, April 11, 2006 4:18:00 AM:000 10 199.5 200 Tuesday, April 11, 2006 4:19:00 AM:000 10.1 199.5 199.9 Tuesday, April 11, 2006 4:20:00 AM:000 9.9 199.5 199.9 Tuesday, April 11, 2006 4:21:00 AM:000 10 199.5 200.1 Tuesday, April 11, 2006 4:22:00 AM:000 10.2 199.5 199.8 Tuesday, April 11, 2006 4:23:00 AM:000 10.1 199.5 199.6 Tuesday, April 11, 2006 4:24:00 AM:000 10.1 199.5 199.9 Tuesday, April 11, 2006 4:25:00 AM:000 10.1 199.5 199.8 Tuesday, April 11, 2006 4:26:00 AM:000 10.1 199.5 200.1 Tuesday, April 11, 2006 4:27:00 AM:000 10.3 199.5 200.1 Tuesday, April 11, 2006 4:28:00 AM:000 10.2 199.5 200 Tuesday, April 11, 2006 4:29:00 AM:000 10 199.6 200 Tuesday, April 11, 2006 4:30:00 AM:000 10 199.5 200.1 Tuesday, April 11, 2006 4:31:00 AM:000 10.1 199.6 199.9 Tuesday, April 11, 2006 4:32:00 AM:000 10.2 199.6 200.2 Tuesday, April 11, 2006 4:33:00 AM:000 10.2 199.6 199.9 Tuesday, April 11, 2006 4:34:00 AM:000 10.2 199.5 199.8 Tuesday, April 11, 2006 4:35:00 AM:000 10.3 199.5 199.9 Tuesday, April 11, 2006 4:36:00 AM:000 10.4 199.5 199.9 Tuesday, April 11, 2006 4:37:00 AM:000 10.4 199.5 199.9 Tuesday, April 11, 2006 4:38:00 AM:000 10.3 199.5 200.1 Tuesday, April 11, 2006 4:39:00 AM:000 10.2 199.5 199.9 Tuesday, April 11, 2006 4:40:00 AM:000 10.3 199.5 200.1 Tuesday, April 11, 2006 4:41:00 AM:000 10.1 199.5 199.8 Tuesday, April 11, 2006 4:42:00 AM:000 10.1 199.5 199.8 Tuesday, April 11, 2006 4:43:00 AM:000 10.1 199.5 200 Tuesday, April 11, 2006 4:44:00 AM:000 10 199.5 199.9 Tuesday, April 11, 2006 4:45:00 AM:000 9.9 199.5 200 Tuesday, April 11, 2006 4:46:00 AM:000 9.9 199.5 200 Tuesday, April 11, 2006 4:47:00 AM:000 9.8 199.5 199.9 Tuesday, April 11, 2006 4:48:00 AM:000 9.9 199.5 200 Tuesday, April 11, 2006 4:49:00 AM:000 9.9 199.5 200 Tuesday, April 11, 2006 4:50:00 AM:000 10 199.5 200.2 Tuesday, April 11, 2006 4:51:00 AM:000 9.9 199.6 200 Tuesday, April 11, 2006 4:52:00 AM:000 10 199.6 200 Tuesday, April 11, 2006 4:53:00 AM:000 10 199.5 200.1 Tuesday, April 11, 2006 4:54:00 AM:000 9.9 199.5 200 Tuesday, April 11, 2006 4:55:00 AM:000 9.9 199.6 200.2 Tuesday, April 11, 2006 4:56:00 AM:000 9.9 199.6 200.2 Tuesday, April 11, 2006 4:57:00 AM:000 9.9 199.6 200.2 Tuesday, April 11, 2006 4:58:00 AM:000 9.8 199.6 200.2 Tuesday, April 11, 2006 4:59:00 AM:000 9.8 199.6 200 Tuesday, April 11, 2006 5:00:00 AM:000 9.7 199.5 199.8 Tuesday, April 11, 2006 5:01:00 AM:000 9.8 199.6 200 Tuesday, April 11, 2006 5:02:00 AM:000 9.9 199.6 200 Tuesday, April 11, 2006 5:03:00 AM:000 9.8 199.5 199.8 Tuesday, April 11, 2006 5:04:00 AM:000 10 199.6 199.8 Tuesday, April 11, 2006 5:05:00 AM:000 10.1 199.5 200.2 Tuesday, April 11, 2006 5:06:00 AM:000 10 199.5 200 Tuesday, April 11, 2006 5:07:00 AM:000 10 199.6 200.2 Tuesday, April 11, 2006 5:08:00 AM:000 10.2 199.6 199.9 Tuesday, April 11, 2006 5:09:00 AM:000 10.4 199.6 200

Report 06-0413 Chart 7 Day 120 of 177 Tuesday, April 11, 2006 5:10:00 AM:000 10.5 199.6 200 Tuesday, April 11, 2006 5:11:00 AM:000 10.4 199.6 199.9 Tuesday, April 11, 2006 5:12:00 AM:000 10.3 199.6 199.8 Tuesday, April 11, 2006 5:13:00 AM:000 10.3 199.6 199.8 Tuesday, April 11, 2006 5:14:00 AM:000 10.2 199.6 199.8 Tuesday, April 11, 2006 5:15:00 AM:000 10.1 199.6 199.8 Tuesday, April 11, 2006 5:16:00 AM:000 10 199.6 200 Tuesday, April 11, 2006 5:17:00 AM:000 10.3 199.5 199.9 Tuesday, April 11, 2006 5:18:00 AM:000 10.2 199.5 200 Tuesday, April 11, 2006 5:19:00 AM:000 10 199.5 200 Tuesday, April 11, 2006 5:20:00 AM:000 10 199.5 200 Tuesday, April 11, 2006 5:21:00 AM:000 9.8 199.5 200 Tuesday, April 11, 2006 5:22:00 AM:000 10 199.6 199.9 Tuesday, April 11, 2006 5:23:00 AM:000 9.9 199.6 200 Tuesday, April 11, 2006 5:24:00 AM:000 10 199.5 200 Tuesday, April 11, 2006 5:25:00 AM:000 9.7 199.5 199.9 Tuesday, April 11, 2006 5:26:00 AM:000 9.8 199.6 199.9 Tuesday, April 11, 2006 5:27:00 AM:000 10.1 199.6 200.1 Tuesday, April 11, 2006 5:28:00 AM:000 9.9 199.6 199.9 Tuesday, April 11, 2006 5:29:00 AM:000 10 199.5 200.1 Tuesday, April 11, 2006 5:30:00 AM:000 10 199.5 199.8 Tuesday, April 11, 2006 5:31:00 AM:000 10.2 199.5 199.8 Tuesday, April 11, 2006 5:32:00 AM:000 10.2 199.6 200.2 Tuesday, April 11, 2006 5:33:00 AM:000 9.8 199.5 200.2 Tuesday, April 11, 2006 5:34:00 AM:000 10 199.5 199.9 Tuesday, April 11, 2006 5:35:00 AM:000 9.9 199.5 199.8 Tuesday, April 11, 2006 5:36:00 AM:000 9.9 199.6 199.9 Tuesday, April 11, 2006 5:37:00 AM:000 9.7 199.5 199.9 Tuesday, April 11, 2006 5:38:00 AM:000 10 199.5 200.1 Tuesday, April 11, 2006 5:39:00 AM:000 10.1 199.5 199.9 Tuesday, April 11, 2006 5:40:00 AM:000 10.2 199.5 199.9 Tuesday, April 11, 2006 5:41:00 AM:000 10 199.5 199.8 Tuesday, April 11, 2006 5:42:00 AM:000 9.8 199.4 200.1 Tuesday, April 11, 2006 5:43:00 AM:000 9.9 199.5 199.9 Tuesday, April 11, 2006 5:44:00 AM:000 10.2 199.5 199.8 Tuesday, April 11, 2006 5:45:00 AM:000 10.5 199.5 199.7 Tuesday, April 11, 2006 5:46:00 AM:000 10.3 199.5 199.8 Tuesday, April 11, 2006 5:47:00 AM:000 10.3 199.4 199.9 Tuesday, April 11, 2006 5:48:00 AM:000 10.4 199.4 199.9 Tuesday, April 11, 2006 5:49:00 AM:000 10.3 199.5 199.9 Tuesday, April 11, 2006 5:50:00 AM:000 10.3 199.4 200.1 Tuesday, April 11, 2006 5:51:00 AM:000 10.3 199.4 199.9 Tuesday, April 11, 2006 5:52:00 AM:000 10.3 199.4 199.9 Tuesday, April 11, 2006 5:53:00 AM:000 10.3 199.4 200 Tuesday, April 11, 2006 5:54:00 AM:000 10.4 199.4 199.9 Tuesday, April 11, 2006 5:55:00 AM:000 10.4 199.4 199.8 Tuesday, April 11, 2006 5:56:00 AM:000 10.3 199.4 200 Tuesday, April 11, 2006 5:57:00 AM:000 10.2 199.4 200 Tuesday, April 11, 2006 5:58:00 AM:000 10.2 199.4 200 Tuesday, April 11, 2006 5:59:00 AM:000 10.1 199.4 199.9 Tuesday, April 11, 2006 6:00:00 AM:000 10.2 199.4 199.7 Tuesday, April 11, 2006 6:01:00 AM:000 10.3 199.4 200.1 Tuesday, April 11, 2006 6:02:00 AM:000 10.2 199.4 200 Tuesday, April 11, 2006 6:03:00 AM:000 10.1 199.4 199.9 Tuesday, April 11, 2006 6:04:00 AM:000 10.1 199.4 199.8 Tuesday, April 11, 2006 6:05:00 AM:000 9.8 199.4 199.9 Tuesday, April 11, 2006 6:06:00 AM:000 9.9 199.4 199.9 Tuesday, April 11, 2006 6:07:00 AM:000 10.2 199.4 200 Tuesday, April 11, 2006 6:08:00 AM:000 10.1 199.4 199.9

Report 06-0413 Chart 7 Day 121 of 177 Tuesday, April 11, 2006 6:09:00 AM:000 10.1 199.4 200 Tuesday, April 11, 2006 6:10:00 AM:000 10 199.4 199.8 Tuesday, April 11, 2006 6:11:00 AM:000 10 199.4 199.9 Tuesday, April 11, 2006 6:12:00 AM:000 10.1 199.4 200 Tuesday, April 11, 2006 6:13:00 AM:000 10 199.5 199.9 Tuesday, April 11, 2006 6:14:00 AM:000 10 199.4 199.8 Tuesday, April 11, 2006 6:15:00 AM:000 10.1 199.3 200.1 Tuesday, April 11, 2006 6:16:00 AM:000 10 199.4 199.8 Tuesday, April 11, 2006 6:17:00 AM:000 10 199.4 199.9 Tuesday, April 11, 2006 6:18:00 AM:000 10.3 199.5 200.1 Tuesday, April 11, 2006 6:19:00 AM:000 10.1 199.4 200 Tuesday, April 11, 2006 6:20:00 AM:000 10 199.5 199.9 Tuesday, April 11, 2006 6:21:00 AM:000 10.1 199.5 200.1 Tuesday, April 11, 2006 6:22:00 AM:000 10 199.4 200.4 Tuesday, April 11, 2006 6:23:00 AM:000 10.1 199.4 200 Tuesday, April 11, 2006 6:24:00 AM:000 10 199.4 199.9 Tuesday, April 11, 2006 6:25:00 AM:000 10.1 199.3 200.2 Tuesday, April 11, 2006 6:26:00 AM:000 10.2 199.4 199.9 Tuesday, April 11, 2006 6:27:00 AM:000 10.2 199.4 200 Tuesday, April 11, 2006 6:28:00 AM:000 10.2 199.4 199.8 Tuesday, April 11, 2006 6:29:00 AM:000 10.3 199.3 199.9 Tuesday, April 11, 2006 6:30:00 AM:000 10.4 199.3 200 Tuesday, April 11, 2006 6:31:00 AM:000 10.3 199.3 199.8 Tuesday, April 11, 2006 6:32:00 AM:000 10.2 199.3 199.9 Tuesday, April 11, 2006 6:33:00 AM:000 10.2 199.3 200 Tuesday, April 11, 2006 6:34:00 AM:000 10.4 199.3 200 Tuesday, April 11, 2006 6:35:00 AM:000 10.4 199.3 199.8 Tuesday, April 11, 2006 6:36:00 AM:000 10.4 199.3 199.7 Tuesday, April 11, 2006 6:37:00 AM:000 10.3 199.2 199.8 Tuesday, April 11, 2006 6:38:00 AM:000 10.4 199.2 200 Tuesday, April 11, 2006 6:39:00 AM:000 10.5 199.3 200 Tuesday, April 11, 2006 6:40:00 AM:000 10.4 199.3 199.7 Tuesday, April 11, 2006 6:41:00 AM:000 10.5 199.2 199.7 Tuesday, April 11, 2006 6:42:00 AM:000 10.5 199.2 199.7 Tuesday, April 11, 2006 6:43:00 AM:000 10.6 199.2 200 Tuesday, April 11, 2006 6:44:00 AM:000 10.5 199.2 199.9 Tuesday, April 11, 2006 6:45:00 AM:000 10.2 199.2 199.9 Tuesday, April 11, 2006 6:46:00 AM:000 10.3 199.2 199.8 Tuesday, April 11, 2006 6:47:00 AM:000 10.2 199.2 199.8 Tuesday, April 11, 2006 6:48:00 AM:000 10 199.2 199.9 Tuesday, April 11, 2006 6:49:00 AM:000 10 199.2 199.6 Tuesday, April 11, 2006 6:50:00 AM:000 10.1 199.1 199.7 Tuesday, April 11, 2006 6:51:00 AM:000 10.1 199.1 199.6 Tuesday, April 11, 2006 6:52:00 AM:000 10.1 199.1 199.7 Tuesday, April 11, 2006 6:53:00 AM:000 10.1 199.1 200 Tuesday, April 11, 2006 6:54:00 AM:000 10.1 199.1 199.9 Tuesday, April 11, 2006 6:55:00 AM:000 10.1 199.1 199.6 Tuesday, April 11, 2006 6:56:00 AM:000 10.1 199.1 199.7 Tuesday, April 11, 2006 6:57:00 AM:000 10.1 199.1 199.9 Tuesday, April 11, 2006 6:58:00 AM:000 10.1 199.1 199.6 Tuesday, April 11, 2006 6:59:00 AM:000 10.2 199.1 199.6 Tuesday, April 11, 2006 7:00:00 AM:000 10.2 199.1 199.7 Tuesday, April 11, 2006 7:01:00 AM:000 10.2 199.1 199.7 Tuesday, April 11, 2006 7:02:00 AM:000 10.2 199.1 199.7 Tuesday, April 11, 2006 7:03:00 AM:000 10 199.1 199.8 Tuesday, April 11, 2006 7:04:00 AM:000 10.2 199.1 199.8 Tuesday, April 11, 2006 7:05:00 AM:000 10.4 199.1 199.8 Tuesday, April 11, 2006 7:06:00 AM:000 10.1 199 199.8 Tuesday, April 11, 2006 7:07:00 AM:000 10.2 199 199.7

Report 06-0413 Chart 7 Day 122 of 177 Tuesday, April 11, 2006 7:08:00 AM:000 10.5 199.1 199.6 Tuesday, April 11, 2006 7:09:00 AM:000 10.4 199.1 199.8 Tuesday, April 11, 2006 7:10:00 AM:000 10.3 199.1 199.8 Tuesday, April 11, 2006 7:11:00 AM:000 10.3 199.1 199.8 Tuesday, April 11, 2006 7:12:00 AM:000 10.1 199.1 199.7 Tuesday, April 11, 2006 7:13:00 AM:000 10.3 199.1 199.6 Tuesday, April 11, 2006 7:14:00 AM:000 10.2 199.1 199.7 Tuesday, April 11, 2006 7:15:00 AM:000 10.4 199.1 199.8 Tuesday, April 11, 2006 7:16:00 AM:000 10.3 199.1 199.7 Tuesday, April 11, 2006 7:17:00 AM:000 10.5 199.1 199.7 Tuesday, April 11, 2006 7:18:00 AM:000 10.7 199.1 199.9 Tuesday, April 11, 2006 7:19:00 AM:000 10.5 199.1 199.9 Tuesday, April 11, 2006 7:20:00 AM:000 10.6 199.1 199.8 Tuesday, April 11, 2006 7:21:00 AM:000 10.6 199.1 199.9 Tuesday, April 11, 2006 7:22:00 AM:000 10.1 199.2 199.6 Tuesday, April 11, 2006 7:23:00 AM:000 10.4 199.2 199.8 Tuesday, April 11, 2006 7:24:00 AM:000 10.5 199.2 199.7 Tuesday, April 11, 2006 7:25:00 AM:000 10.5 199.1 199.6 Tuesday, April 11, 2006 7:26:00 AM:000 10.2 199.1 199.7 Tuesday, April 11, 2006 7:27:00 AM:000 10.3 199.1 199.7 Tuesday, April 11, 2006 7:28:00 AM:000 10.1 199.1 199.9 Tuesday, April 11, 2006 7:29:00 AM:000 9.8 199.1 199.6 Tuesday, April 11, 2006 7:30:00 AM:000 10 199.2 199.8 Tuesday, April 11, 2006 7:31:00 AM:000 9.9 199.2 199.9 Tuesday, April 11, 2006 7:32:00 AM:000 10 199.1 199.7 Tuesday, April 11, 2006 7:33:00 AM:000 10.1 199.2 199.8 Tuesday, April 11, 2006 7:34:00 AM:000 10.1 199.1 199.8 Tuesday, April 11, 2006 7:35:00 AM:000 10.2 199.1 199.9 Tuesday, April 11, 2006 7:36:00 AM:000 9.9 199.1 200.1 Tuesday, April 11, 2006 7:37:00 AM:000 10.1 199.1 199.8 Tuesday, April 11, 2006 7:38:00 AM:000 10.2 199.1 199.8 Tuesday, April 11, 2006 7:39:00 AM:000 10.2 199.1 200 Tuesday, April 11, 2006 7:40:00 AM:000 10.1 199.1 199.7 Tuesday, April 11, 2006 7:41:00 AM:000 10.4 199.1 199.9 Tuesday, April 11, 2006 7:42:00 AM:000 10.2 199.1 199.7 Tuesday, April 11, 2006 7:43:00 AM:000 10.2 199.1 199.7 Tuesday, April 11, 2006 7:44:00 AM:000 10.3 199.1 199.7 Tuesday, April 11, 2006 7:45:00 AM:000 10.3 199.1 199.8 Tuesday, April 11, 2006 7:46:00 AM:000 10.2 199.1 199.7 Tuesday, April 11, 2006 7:47:00 AM:000 10.2 199.1 199.6 Tuesday, April 11, 2006 7:48:00 AM:000 10.4 199.1 199.9 Tuesday, April 11, 2006 7:49:00 AM:000 10.1 199.1 199.8 Tuesday, April 11, 2006 7:50:00 AM:000 10.1 199.1 199.9 Tuesday, April 11, 2006 7:51:00 AM:000 10.2 199.2 199.9 Tuesday, April 11, 2006 7:52:00 AM:000 10.3 199.1 199.9 Tuesday, April 11, 2006 7:53:00 AM:000 10.2 199.2 199.9 Tuesday, April 11, 2006 7:54:00 AM:000 10.2 199.2 200.1 Tuesday, April 11, 2006 7:55:00 AM:000 10.2 199.2 200 Tuesday, April 11, 2006 7:56:00 AM:000 10.3 199.2 199.8 Tuesday, April 11, 2006 7:57:00 AM:000 10.2 199.3 200 Tuesday, April 11, 2006 7:58:00 AM:000 10.2 199.2 199.9 Tuesday, April 11, 2006 7:59:00 AM:000 10.5 199.3 200 Tuesday, April 11, 2006 8:00:00 AM:000 10.4 199.2 199.9 Tuesday, April 11, 2006 8:01:00 AM:000 10.1 199.2 199.9 Tuesday, April 11, 2006 8:02:00 AM:000 10.2 199.2 199.9 Tuesday, April 11, 2006 8:03:00 AM:000 10.5 199.2 199.8 Tuesday, April 11, 2006 8:04:00 AM:000 10.6 199.3 199.8 Tuesday, April 11, 2006 8:05:00 AM:000 10.5 199.2 199.9 Tuesday, April 11, 2006 8:06:00 AM:000 10.6 199.3 199.8

Report 06-0413 Chart 7 Day 123 of 177 Tuesday, April 11, 2006 8:07:00 AM:000 10.3 199.2 200 Tuesday, April 11, 2006 8:08:00 AM:000 10.4 199.2 200.1 Tuesday, April 11, 2006 8:09:00 AM:000 10.5 199.3 199.9 Tuesday, April 11, 2006 8:10:00 AM:000 10.5 199.2 200 Tuesday, April 11, 2006 8:11:00 AM:000 10.7 199.1 200 Tuesday, April 11, 2006 8:12:00 AM:000 10.6 199.2 200.1 Tuesday, April 11, 2006 8:13:00 AM:000 10.5 199.2 200 Tuesday, April 11, 2006 8:14:00 AM:000 10.6 199.2 200.1 Tuesday, April 11, 2006 8:15:00 AM:000 10.5 199.2 200 Tuesday, April 11, 2006 8:16:00 AM:000 10.2 199.2 200 Tuesday, April 11, 2006 8:17:00 AM:000 10 199.2 200.2 Tuesday, April 11, 2006 8:18:00 AM:000 10.3 199.2 199.9 Tuesday, April 11, 2006 8:19:00 AM:000 10.3 199.2 200 Tuesday, April 11, 2006 8:20:00 AM:000 10.2 199.2 200 Tuesday, April 11, 2006 8:21:00 AM:000 10.3 199.1 199.9 Tuesday, April 11, 2006 8:22:00 AM:000 10.4 199.2 199.6 Tuesday, April 11, 2006 8:23:00 AM:000 10.4 199.2 200 Tuesday, April 11, 2006 8:24:00 AM:000 10.4 199.2 199.8 Tuesday, April 11, 2006 8:25:00 AM:000 10.7 199.2 199.9 Tuesday, April 11, 2006 8:26:00 AM:000 10.8 199.1 199.7 Tuesday, April 11, 2006 8:27:00 AM:000 10.8 199.2 200 Tuesday, April 11, 2006 8:28:00 AM:000 10.7 199.1 200 Tuesday, April 11, 2006 8:29:00 AM:000 10.4 199.2 199.8 Tuesday, April 11, 2006 8:30:00 AM:000 10.3 199.1 200 Tuesday, April 11, 2006 8:31:00 AM:000 10.4 199.1 200.1 Tuesday, April 11, 2006 8:32:00 AM:000 10.4 199.2 200 Tuesday, April 11, 2006 8:33:00 AM:000 10.3 199.2 200 Tuesday, April 11, 2006 8:34:00 AM:000 10.3 199.2 200.1 Tuesday, April 11, 2006 8:35:00 AM:000 10.2 199.2 200 Tuesday, April 11, 2006 8:36:00 AM:000 10.5 199.2 199.9 Tuesday, April 11, 2006 8:37:00 AM:000 10.4 199.2 199.8 Tuesday, April 11, 2006 8:38:00 AM:000 10.4 199.2 199.8 Tuesday, April 11, 2006 8:39:00 AM:000 10.3 199.2 200.1 Tuesday, April 11, 2006 8:40:00 AM:000 10.2 199.2 200 Tuesday, April 11, 2006 8:41:00 AM:000 10.2 199.1 200.1 Tuesday, April 11, 2006 8:42:00 AM:000 10.1 199.1 200.2 Tuesday, April 11, 2006 8:43:00 AM:000 10.3 199.2 200 Tuesday, April 11, 2006 8:44:00 AM:000 10.3 199.2 200 Tuesday, April 11, 2006 8:45:00 AM:000 10.4 199.2 200.2 Tuesday, April 11, 2006 8:46:00 AM:000 10.2 199.2 200 Tuesday, April 11, 2006 8:47:00 AM:000 10.3 199.2 199.9 Tuesday, April 11, 2006 8:48:00 AM:000 10 199.2 199.9 Tuesday, April 11, 2006 8:49:00 AM:000 10 199.2 200 Tuesday, April 11, 2006 8:50:00 AM:000 9.9 199.2 199.8 Tuesday, April 11, 2006 8:51:00 AM:000 10 199.2 200.2 Tuesday, April 11, 2006 8:52:00 AM:000 10.2 199.3 200.1 Tuesday, April 11, 2006 8:53:00 AM:000 10.1 199.3 200 Tuesday, April 11, 2006 8:54:00 AM:000 10.3 199.3 200.2 Tuesday, April 11, 2006 8:55:00 AM:000 10.4 199.2 200.1 Tuesday, April 11, 2006 8:56:00 AM:000 10.4 199.2 199.8 Tuesday, April 11, 2006 8:57:00 AM:000 10.4 199.2 199.9 Tuesday, April 11, 2006 8:58:00 AM:000 10.1 199.2 199.9 Tuesday, April 11, 2006 8:59:00 AM:000 10.2 199.3 200 Tuesday, April 11, 2006 9:00:00 AM:000 10.4 199.2 200.3 Tuesday, April 11, 2006 9:01:00 AM:000 10.2 199.2 200.2 Tuesday, April 11, 2006 9:02:00 AM:000 10.1 199.2 200 Tuesday, April 11, 2006 9:03:00 AM:000 10.3 199.2 200.1 Tuesday, April 11, 2006 9:04:00 AM:000 10.2 199.2 200.1 Tuesday, April 11, 2006 9:05:00 AM:000 10.2 199.2 199.8

Report 06-0413 Chart 7 Day 124 of 177 Tuesday, April 11, 2006 9:06:00 AM:000 10.3 199.2 200.1 Tuesday, April 11, 2006 9:07:00 AM:000 10.6 199.2 200 Tuesday, April 11, 2006 9:08:00 AM:000 10.4 199.3 200 Tuesday, April 11, 2006 9:09:00 AM:000 10.4 199.2 199.9 Tuesday, April 11, 2006 9:10:00 AM:000 10.4 199.2 200.1 Tuesday, April 11, 2006 9:11:00 AM:000 10.2 199.2 200.1 Tuesday, April 11, 2006 9:12:00 AM:000 10.2 199.2 200 Tuesday, April 11, 2006 9:13:00 AM:000 10.7 199.2 200 Tuesday, April 11, 2006 9:14:00 AM:000 10.6 199.2 199.7 Tuesday, April 11, 2006 9:15:00 AM:000 10.4 199.2 199.8 Tuesday, April 11, 2006 9:16:00 AM:000 10.1 199.2 200.1 Tuesday, April 11, 2006 9:17:00 AM:000 10.3 199.2 199.9 Tuesday, April 11, 2006 9:18:00 AM:000 10.1 199.2 200 Tuesday, April 11, 2006 9:19:00 AM:000 10.3 199.2 199.9 Tuesday, April 11, 2006 9:20:00 AM:000 10.1 199.2 199.9 Tuesday, April 11, 2006 9:21:00 AM:000 10 199.2 199.7 Tuesday, April 11, 2006 9:22:00 AM:000 10.5 199.2 199.9 Tuesday, April 11, 2006 9:23:00 AM:000 10.4 199.2 200.1 Tuesday, April 11, 2006 9:24:00 AM:000 10.3 199.2 199.8 Tuesday, April 11, 2006 9:25:00 AM:000 10.3 199.3 200 Tuesday, April 11, 2006 9:26:00 AM:000 10.2 199.3 200.1 Tuesday, April 11, 2006 9:27:00 AM:000 10.3 199.3 199.9 Tuesday, April 11, 2006 9:28:00 AM:000 10.5 199.3 200 Tuesday, April 11, 2006 9:29:00 AM:000 10.3 199.3 199.9 Tuesday, April 11, 2006 9:30:00 AM:000 10.4 199.3 200 Tuesday, April 11, 2006 9:31:00 AM:000 10.4 199.3 200 Tuesday, April 11, 2006 9:32:00 AM:000 10.7 199.3 200 Tuesday, April 11, 2006 9:33:00 AM:000 10.4 199.3 200 Tuesday, April 11, 2006 9:34:00 AM:000 10.3 199.3 199.8 Tuesday, April 11, 2006 9:35:00 AM:000 10.2 199.3 199.8 Tuesday, April 11, 2006 9:36:00 AM:000 10.3 199.3 199.8 Tuesday, April 11, 2006 9:37:00 AM:000 10.3 199.3 199.9 Tuesday, April 11, 2006 9:38:00 AM:000 10.3 199.3 199.9 Tuesday, April 11, 2006 9:39:00 AM:000 10.5 199.3 200 Tuesday, April 11, 2006 9:40:00 AM:000 10.4 199.3 199.7 Tuesday, April 11, 2006 9:41:00 AM:000 10.4 199.3 199.8 Tuesday, April 11, 2006 9:42:00 AM:000 10.6 199.3 200.1 Tuesday, April 11, 2006 9:43:00 AM:000 10.5 199.3 200 Tuesday, April 11, 2006 9:44:00 AM:000 10.5 199.3 199.9 Tuesday, April 11, 2006 9:45:00 AM:000 10.4 199.3 199.8 Tuesday, April 11, 2006 9:46:00 AM:000 10.7 199.3 200 Tuesday, April 11, 2006 9:47:00 AM:000 10.8 199.3 200 Tuesday, April 11, 2006 9:48:00 AM:000 10.8 199.3 199.8 Tuesday, April 11, 2006 9:49:00 AM:000 10.7 199.3 199.8 Tuesday, April 11, 2006 9:50:00 AM:000 10.6 199.3 199.9 Tuesday, April 11, 2006 9:51:00 AM:000 10.3 199.2 199.9 Tuesday, April 11, 2006 9:52:00 AM:000 10.4 199.1 200.1 Tuesday, April 11, 2006 9:53:00 AM:000 10.3 199.2 199.7 Tuesday, April 11, 2006 9:54:00 AM:000 10.3 199.1 200.1 Tuesday, April 11, 2006 9:55:00 AM:000 10.4 199.1 200.1 Tuesday, April 11, 2006 9:56:00 AM:000 10.5 199.2 199.8 Tuesday, April 11, 2006 9:57:00 AM:000 10.4 199.2 200.1 Tuesday, April 11, 2006 9:58:00 AM:000 10.4 199.2 200.1 Tuesday, April 11, 2006 9:59:00 AM:000 10.3 199.1 200.1 Tuesday, April 11, 2006 10:00:00 AM:000 10.4 199.1 200 Tuesday, April 11, 2006 10:01:00 AM:000 10.3 199.1 199.8 Tuesday, April 11, 2006 10:02:00 AM:000 10.2 199.1 199.9 Tuesday, April 11, 2006 10:03:00 AM:000 10.2 199.1 200 Tuesday, April 11, 2006 10:04:00 AM:000 10.3 199.1 199.9

Report 06-0413 Chart 7 Day 125 of 177 Tuesday, April 11, 2006 10:05:00 AM:000 10.3 199.1 200 Tuesday, April 11, 2006 10:06:00 AM:000 10.4 199.1 200 Tuesday, April 11, 2006 10:07:00 AM:000 10.3 199.1 200 Tuesday, April 11, 2006 10:08:00 AM:000 10.3 199.1 199.9 Tuesday, April 11, 2006 10:09:00 AM:000 10.4 199.1 200.3 Tuesday, April 11, 2006 10:10:00 AM:000 10.3 199.1 199.9 Tuesday, April 11, 2006 10:11:00 AM:000 10.3 199.1 199.9 Tuesday, April 11, 2006 10:12:00 AM:000 10.3 199 199.9 Tuesday, April 11, 2006 10:13:00 AM:000 10.3 199.1 200 Tuesday, April 11, 2006 10:14:00 AM:000 10.5 199.1 200 Tuesday, April 11, 2006 10:15:00 AM:000 10.6 199.1 199.7 Tuesday, April 11, 2006 10:16:00 AM:000 10.6 199 200 Tuesday, April 11, 2006 10:17:00 AM:000 10.7 199 200 Tuesday, April 11, 2006 10:18:00 AM:000 10.6 199 199.7 Tuesday, April 11, 2006 10:19:00 AM:000 10.5 199 199.8 Tuesday, April 11, 2006 10:20:00 AM:000 10.5 199 199.9 Tuesday, April 11, 2006 10:21:00 AM:000 10.5 199 199.9 Tuesday, April 11, 2006 10:22:00 AM:000 10.5 199 199.9 Tuesday, April 11, 2006 10:23:00 AM:000 10.6 199 199.9 Tuesday, April 11, 2006 10:24:00 AM:000 10.7 199 199.8 Tuesday, April 11, 2006 10:25:00 AM:000 10.5 199 199.9 Tuesday, April 11, 2006 10:26:00 AM:000 10.6 199 199.9 Tuesday, April 11, 2006 10:27:00 AM:000 10.6 199 200 Tuesday, April 11, 2006 10:28:00 AM:000 10.7 199 199.8 Tuesday, April 11, 2006 10:29:00 AM:000 10.6 199 199.9 Tuesday, April 11, 2006 10:30:00 AM:000 10.4 199 199.8 Tuesday, April 11, 2006 10:31:00 AM:000 10.4 199 199.7 Tuesday, April 11, 2006 10:32:00 AM:000 10.2 199 199.7 Tuesday, April 11, 2006 10:33:00 AM:000 10.3 199 199.9 Tuesday, April 11, 2006 10:34:00 AM:000 10.2 199 199.7 Tuesday, April 11, 2006 10:35:00 AM:000 10.2 198.9 200 Tuesday, April 11, 2006 10:36:00 AM:000 10.2 199 199.7 Tuesday, April 11, 2006 10:37:00 AM:000 10.2 199 199.9 Tuesday, April 11, 2006 10:38:00 AM:000 10.2 198.9 199.8 Tuesday, April 11, 2006 10:39:00 AM:000 10.3 198.9 199.7 Tuesday, April 11, 2006 10:40:00 AM:000 10.3 199 199.8 Tuesday, April 11, 2006 10:41:00 AM:000 10.5 198.9 200.2 Tuesday, April 11, 2006 10:42:00 AM:000 10.6 199 199.9 Tuesday, April 11, 2006 10:43:00 AM:000 10.6 199 199.8 Tuesday, April 11, 2006 10:44:00 AM:000 10.6 199 200.1 Tuesday, April 11, 2006 10:45:00 AM:000 10.5 199 199.7 Tuesday, April 11, 2006 10:46:00 AM:000 10.6 199 199.8 Tuesday, April 11, 2006 10:47:00 AM:000 10.6 199 199.9 Tuesday, April 11, 2006 10:48:00 AM:000 10.5 198.9 199.8 Tuesday, April 11, 2006 10:49:00 AM:000 10.6 198.9 199.8 Tuesday, April 11, 2006 10:50:00 AM:000 10.5 198.9 200 Tuesday, April 11, 2006 10:51:00 AM:000 10.6 198.9 199.7 Tuesday, April 11, 2006 10:52:00 AM:000 10.7 198.9 199.8 Tuesday, April 11, 2006 10:53:00 AM:000 10.7 199 199.9 Tuesday, April 11, 2006 10:54:00 AM:000 10.8 198.9 200.1 Tuesday, April 11, 2006 10:55:00 AM:000 10.7 198.9 199.8 Tuesday, April 11, 2006 10:56:00 AM:000 10.8 198.9 199.9 Tuesday, April 11, 2006 10:57:00 AM:000 10.8 198.9 199.9 Tuesday, April 11, 2006 10:58:00 AM:000 10.6 198.9 199.8 Tuesday, April 11, 2006 10:59:00 AM:000 10.5 198.9 199.8 Tuesday, April 11, 2006 11:00:00 AM:000 10.5 198.9 199.9 Tuesday, April 11, 2006 11:01:00 AM:000 10.6 199 199.8 Tuesday, April 11, 2006 11:02:00 AM:000 10.6 199 199.8 Tuesday, April 11, 2006 11:03:00 AM:000 10.6 199 199.7

Report 06-0413 Chart 7 Day 126 of 177 Tuesday, April 11, 2006 11:04:00 AM:000 10.7 199 199.9 Tuesday, April 11, 2006 11:05:00 AM:000 10.8 199 199.9 Tuesday, April 11, 2006 11:06:00 AM:000 10.4 198.9 199.9 Tuesday, April 11, 2006 11:07:00 AM:000 10.3 199 199.9 Tuesday, April 11, 2006 11:08:00 AM:000 10.5 199 199.8 Tuesday, April 11, 2006 11:09:00 AM:000 10.7 199 199.8 Tuesday, April 11, 2006 11:10:00 AM:000 10.5 198.9 199.8 Tuesday, April 11, 2006 11:11:00 AM:000 10.3 198.9 199.8 Tuesday, April 11, 2006 11:12:00 AM:000 10.5 199 199.8 Tuesday, April 11, 2006 11:13:00 AM:000 10.7 199 199.8 Tuesday, April 11, 2006 11:14:00 AM:000 10.6 199 199.9 Tuesday, April 11, 2006 11:15:00 AM:000 10.6 198.9 200.1 Tuesday, April 11, 2006 11:16:00 AM:000 10.4 198.9 199.9 Tuesday, April 11, 2006 11:17:00 AM:000 10.3 198.9 200 Tuesday, April 11, 2006 11:18:00 AM:000 10.3 198.9 200 Tuesday, April 11, 2006 11:19:00 AM:000 10.7 198.9 199.8 Tuesday, April 11, 2006 11:20:00 AM:000 10.8 199 200 Tuesday, April 11, 2006 11:21:00 AM:000 10.7 199 199.8 Tuesday, April 11, 2006 11:22:00 AM:000 10.7 198.9 199.9 Tuesday, April 11, 2006 11:23:00 AM:000 10.6 199 199.9 Tuesday, April 11, 2006 11:24:00 AM:000 10.6 198.9 200 Tuesday, April 11, 2006 11:25:00 AM:000 10.4 198.9 199.8 Tuesday, April 11, 2006 11:26:00 AM:000 10.5 198.9 199.9 Tuesday, April 11, 2006 11:27:00 AM:000 10.7 198.9 200 Tuesday, April 11, 2006 11:28:00 AM:000 10.4 198.9 200 Tuesday, April 11, 2006 11:29:00 AM:000 10.5 199 199.8 Tuesday, April 11, 2006 11:30:00 AM:000 10.5 199 200.1 Tuesday, April 11, 2006 11:31:00 AM:000 10.5 198.9 199.9 Tuesday, April 11, 2006 11:32:00 AM:000 10.4 199 200 Tuesday, April 11, 2006 11:33:00 AM:000 10.4 198.9 199.9 Tuesday, April 11, 2006 11:34:00 AM:000 10.3 199 200 Tuesday, April 11, 2006 11:35:00 AM:000 10.3 199 199.8 Tuesday, April 11, 2006 11:36:00 AM:000 10.2 199 199.9 Tuesday, April 11, 2006 11:37:00 AM:000 10.3 199 199.7 Tuesday, April 11, 2006 11:38:00 AM:000 10.2 198.9 199.8 Tuesday, April 11, 2006 11:39:00 AM:000 10.3 199 199.8 Tuesday, April 11, 2006 11:40:00 AM:000 10.2 198.9 199.7 Tuesday, April 11, 2006 11:41:00 AM:000 10.4 198.9 199.8 Tuesday, April 11, 2006 11:42:00 AM:000 10.4 199 199.8 Tuesday, April 11, 2006 11:43:00 AM:000 10.2 199 199.7 Tuesday, April 11, 2006 11:44:00 AM:000 10.3 199 199.9 Tuesday, April 11, 2006 11:45:00 AM:000 10.1 199 199.9 Tuesday, April 11, 2006 11:46:00 AM:000 9.8 199 199.8 Tuesday, April 11, 2006 11:47:00 AM:000 9.9 199 199.7 Tuesday, April 11, 2006 11:48:00 AM:000 10.1 199 199.7 Tuesday, April 11, 2006 11:49:00 AM:000 10.1 199 199.8 Tuesday, April 11, 2006 11:50:00 AM:000 10 199 199.8 Tuesday, April 11, 2006 11:51:00 AM:000 10.3 199.1 199.8 Tuesday, April 11, 2006 11:52:00 AM:000 10.3 199.1 199.7 Tuesday, April 11, 2006 11:53:00 AM:000 10.2 199.1 199.9 Tuesday, April 11, 2006 11:54:00 AM:000 10.5 199.1 200 Tuesday, April 11, 2006 11:55:00 AM:000 10.4 199.1 200.1 Tuesday, April 11, 2006 11:56:00 AM:000 10.3 199.1 199.8 Tuesday, April 11, 2006 11:57:00 AM:000 10.2 199.1 200.1 Tuesday, April 11, 2006 11:58:00 AM:000 10.3 199.1 200.1 Tuesday, April 11, 2006 11:59:00 AM:000 10.5 199.2 199.9 Tuesday, April 11, 2006 12:00:00 PM:000 10.5 199.1 199.8 Tuesday, April 11, 2006 12:01:00 PM:000 10.4 199.1 200.1 Tuesday, April 11, 2006 12:02:00 PM:000 10.4 199.1 200

Report 06-0413 Chart 7 Day 127 of 177 Tuesday, April 11, 2006 12:03:00 PM:000 10.2 199.1 200.1 Tuesday, April 11, 2006 12:04:00 PM:000 10.5 199.1 199.9 Tuesday, April 11, 2006 12:05:00 PM:000 10.7 199.1 200 Tuesday, April 11, 2006 12:06:00 PM:000 10.5 199.2 199.9 Tuesday, April 11, 2006 12:07:00 PM:000 10.3 199.2 200 Tuesday, April 11, 2006 12:08:00 PM:000 10.3 199.2 200 Tuesday, April 11, 2006 12:09:00 PM:000 10.4 199.1 200.3 Tuesday, April 11, 2006 12:10:00 PM:000 10.5 199.2 199.9 Tuesday, April 11, 2006 12:11:00 PM:000 10.6 199.2 199.9 Tuesday, April 11, 2006 12:12:00 PM:000 10.6 199.2 199.8 Tuesday, April 11, 2006 12:13:00 PM:000 10.6 199.2 200 Tuesday, April 11, 2006 12:14:00 PM:000 10.5 199.2 200 Tuesday, April 11, 2006 12:15:00 PM:000 10.4 199.2 200.1 Tuesday, April 11, 2006 12:16:00 PM:000 10.3 199.2 199.9 Tuesday, April 11, 2006 12:17:00 PM:000 10.3 199.2 199.9 Tuesday, April 11, 2006 12:18:00 PM:000 10 199.2 200 Tuesday, April 11, 2006 12:19:00 PM:000 10.1 199.2 200.2 Tuesday, April 11, 2006 12:20:00 PM:000 10 199.2 200 Tuesday, April 11, 2006 12:21:00 PM:000 10.4 199.2 199.9 Tuesday, April 11, 2006 12:22:00 PM:000 10.3 199.2 199.8 Tuesday, April 11, 2006 12:23:00 PM:000 10.1 199.3 200.1 Tuesday, April 11, 2006 12:24:00 PM:000 9.7 199.3 199.9 Tuesday, April 11, 2006 12:25:00 PM:000 9.9 199.3 200.1 Tuesday, April 11, 2006 12:26:00 PM:000 10 199.3 200.1 Tuesday, April 11, 2006 12:27:00 PM:000 10.2 199.2 200.2 Tuesday, April 11, 2006 12:28:00 PM:000 10.2 199.2 200.2 Tuesday, April 11, 2006 12:29:00 PM:000 10.3 199.3 200 Tuesday, April 11, 2006 12:30:00 PM:000 10.2 199.3 200 Tuesday, April 11, 2006 12:31:00 PM:000 10.3 199.3 199.9 Tuesday, April 11, 2006 12:32:00 PM:000 9.9 199.3 199.9 Tuesday, April 11, 2006 12:33:00 PM:000 10.1 199.3 199.9 Tuesday, April 11, 2006 12:34:00 PM:000 10.2 199.3 200 Tuesday, April 11, 2006 12:35:00 PM:000 10.2 199.3 199.8 Tuesday, April 11, 2006 12:36:00 PM:000 10.4 199.2 200 Tuesday, April 11, 2006 12:37:00 PM:000 10.5 199.3 200.2 Tuesday, April 11, 2006 12:38:00 PM:000 10.4 199.4 200.1 Tuesday, April 11, 2006 12:39:00 PM:000 10.4 199.4 199.8 Tuesday, April 11, 2006 12:40:00 PM:000 10.4 199.4 200.1 Tuesday, April 11, 2006 12:41:00 PM:000 10.7 199.4 200.3 Tuesday, April 11, 2006 12:42:00 PM:000 10.5 199.4 200 Tuesday, April 11, 2006 12:43:00 PM:000 10.5 199.4 200 Tuesday, April 11, 2006 12:44:00 PM:000 10.5 199.3 200.1 Tuesday, April 11, 2006 12:45:00 PM:000 10.4 199.3 199.8 Tuesday, April 11, 2006 12:46:00 PM:000 10.4 199.3 199.8 Tuesday, April 11, 2006 12:47:00 PM:000 10.5 199.3 199.8 Tuesday, April 11, 2006 12:48:00 PM:000 10.4 199.3 199.9 Tuesday, April 11, 2006 12:49:00 PM:000 10.6 199.3 200.2 Tuesday, April 11, 2006 12:50:00 PM:000 10.6 199.3 199.8 Tuesday, April 11, 2006 12:51:00 PM:000 10.6 199.3 200.1 Tuesday, April 11, 2006 12:52:00 PM:000 10.5 199.4 200.1 Tuesday, April 11, 2006 12:53:00 PM:000 10.7 199.4 199.9 Tuesday, April 11, 2006 12:54:00 PM:000 10.6 199.3 199.9 Tuesday, April 11, 2006 12:55:00 PM:000 10.5 199.4 200.1 Tuesday, April 11, 2006 12:56:00 PM:000 10.3 199.3 200 Tuesday, April 11, 2006 12:57:00 PM:000 10.3 199.3 200.1 Tuesday, April 11, 2006 12:58:00 PM:000 10.4 199.4 200 Tuesday, April 11, 2006 12:59:00 PM:000 10.4 199.4 199.9 Tuesday, April 11, 2006 1:00:00 PM:000 10.3 199.4 200 Tuesday, April 11, 2006 1:01:00 PM:000 10.3 199.4 200.1

Report 06-0413 Chart 7 Day 128 of 177 Tuesday, April 11, 2006 1:02:00 PM:000 10.2 199.4 200 Tuesday, April 11, 2006 1:03:00 PM:000 10.3 199.4 199.9 Tuesday, April 11, 2006 1:04:00 PM:000 10.2 199.4 199.9 Tuesday, April 11, 2006 1:05:00 PM:000 10 199.4 200 Tuesday, April 11, 2006 1:06:00 PM:000 10.1 199.4 200 Tuesday, April 11, 2006 1:07:00 PM:000 9.9 199.4 200 Tuesday, April 11, 2006 1:08:00 PM:000 10.2 199.4 199.9 Tuesday, April 11, 2006 1:09:00 PM:000 10.3 199.4 200.1 Tuesday, April 11, 2006 1:10:00 PM:000 10.3 199.4 199.7 Tuesday, April 11, 2006 1:11:00 PM:000 10.5 199.4 199.8 Tuesday, April 11, 2006 1:12:00 PM:000 10.5 199.4 199.9 Tuesday, April 11, 2006 1:13:00 PM:000 10.4 199.4 200 Tuesday, April 11, 2006 1:14:00 PM:000 10.4 199.4 199.9 Tuesday, April 11, 2006 1:15:00 PM:000 10.2 199.4 199.9 Tuesday, April 11, 2006 1:16:00 PM:000 10.3 199.4 200 Tuesday, April 11, 2006 1:17:00 PM:000 10.4 199.4 199.7 Tuesday, April 11, 2006 1:18:00 PM:000 10.3 199.3 199.7 Tuesday, April 11, 2006 1:19:00 PM:000 10.3 199.3 200 Tuesday, April 11, 2006 1:20:00 PM:000 10.3 199.3 200.1 Tuesday, April 11, 2006 1:21:00 PM:000 10.3 199.3 200 Tuesday, April 11, 2006 1:22:00 PM:000 10.4 199.3 199.9 Tuesday, April 11, 2006 1:23:00 PM:000 10.4 199.3 200 Tuesday, April 11, 2006 1:24:00 PM:000 10.4 199.2 199.7 Tuesday, April 11, 2006 1:25:00 PM:000 10.4 199.2 199.9 Tuesday, April 11, 2006 1:26:00 PM:000 10.5 199.2 199.7 Tuesday, April 11, 2006 1:27:00 PM:000 10.7 199.2 199.8 Tuesday, April 11, 2006 1:28:00 PM:000 10.9 199.3 199.9 Tuesday, April 11, 2006 1:29:00 PM:000 10.9 199.3 199.8 Tuesday, April 11, 2006 1:30:00 PM:000 10.8 199.3 200 Tuesday, April 11, 2006 1:31:00 PM:000 10.8 199.2 200.1 Tuesday, April 11, 2006 1:32:00 PM:000 10.7 199.3 199.8 Tuesday, April 11, 2006 1:33:00 PM:000 10.7 199.2 199.9 Tuesday, April 11, 2006 1:34:00 PM:000 10.7 199.2 199.8 Tuesday, April 11, 2006 1:35:00 PM:000 10.6 199.3 199.8 Tuesday, April 11, 2006 1:36:00 PM:000 10.6 199.3 199.9 Tuesday, April 11, 2006 1:37:00 PM:000 10.6 199.3 199.5 Tuesday, April 11, 2006 1:38:00 PM:000 10.6 199.3 199.8 Tuesday, April 11, 2006 1:39:00 PM:000 10.5 199.3 199.9 Tuesday, April 11, 2006 1:40:00 PM:000 10.7 199.3 199.7 Tuesday, April 11, 2006 1:41:00 PM:000 10.4 199.2 200 Tuesday, April 11, 2006 1:42:00 PM:000 10.3 199.3 200 Tuesday, April 11, 2006 1:43:00 PM:000 10.1 199.3 200 Tuesday, April 11, 2006 1:44:00 PM:000 10.4 199.3 200 Tuesday, April 11, 2006 1:45:00 PM:000 10.3 199.3 200.1 Tuesday, April 11, 2006 1:46:00 PM:000 10.3 199.3 200.2 Tuesday, April 11, 2006 1:47:00 PM:000 10.5 199.3 200.1 Tuesday, April 11, 2006 1:48:00 PM:000 10.6 199.3 199.8 Tuesday, April 11, 2006 1:49:00 PM:000 10.6 199.3 199.9 Tuesday, April 11, 2006 1:50:00 PM:000 10.4 199.3 200 Tuesday, April 11, 2006 1:51:00 PM:000 10.3 199.3 199.9 Tuesday, April 11, 2006 1:52:00 PM:000 10.5 199.3 199.9 Tuesday, April 11, 2006 1:53:00 PM:000 10.4 199.3 199.8 Tuesday, April 11, 2006 1:54:00 PM:000 10.3 199.3 199.8 Tuesday, April 11, 2006 1:55:00 PM:000 10.1 199.3 200.1 Tuesday, April 11, 2006 1:56:00 PM:000 10.4 199.3 200 Tuesday, April 11, 2006 1:57:00 PM:000 10.4 199.3 200.2 Tuesday, April 11, 2006 1:58:00 PM:000 10.4 199.3 199.9 Tuesday, April 11, 2006 1:59:00 PM:000 10.3 199.3 199.9 Tuesday, April 11, 2006 2:00:00 PM:000 10.2 199.3 200

Report 06-0413 Chart 7 Day 129 of 177 Tuesday, April 11, 2006 2:01:00 PM:000 10.3 199.4 199.7 Tuesday, April 11, 2006 2:02:00 PM:000 10.2 199.4 199.9 Tuesday, April 11, 2006 2:03:00 PM:000 10.4 199.4 199.8 Tuesday, April 11, 2006 2:04:00 PM:000 10.2 199.4 199.8 Tuesday, April 11, 2006 2:05:00 PM:000 10.3 199.4 199.8 Tuesday, April 11, 2006 2:06:00 PM:000 10.2 199.4 200.1 Tuesday, April 11, 2006 2:07:00 PM:000 10 199.4 200 Tuesday, April 11, 2006 2:08:00 PM:000 10.2 199.4 199.9 Tuesday, April 11, 2006 2:09:00 PM:000 10.4 199.4 200.1 Tuesday, April 11, 2006 2:10:00 PM:000 10.3 199.3 199.9 Tuesday, April 11, 2006 2:11:00 PM:000 10.2 199.4 200 Tuesday, April 11, 2006 2:12:00 PM:000 10 199.3 199.9 Tuesday, April 11, 2006 2:13:00 PM:000 10.4 199.4 199.9 Tuesday, April 11, 2006 2:14:00 PM:000 10.5 199.4 200.1 Tuesday, April 11, 2006 2:15:00 PM:000 10.3 199.4 200.1 Tuesday, April 11, 2006 2:16:00 PM:000 10.3 199.4 200.1 Tuesday, April 11, 2006 2:17:00 PM:000 10.2 199.4 200 Tuesday, April 11, 2006 2:18:00 PM:000 10.2 199.4 200.1 Tuesday, April 11, 2006 2:19:00 PM:000 10.5 199.4 200 Tuesday, April 11, 2006 2:20:00 PM:000 10.7 199.5 200.2 Tuesday, April 11, 2006 2:21:00 PM:000 10.4 199.4 199.8 Tuesday, April 11, 2006 2:22:00 PM:000 10.3 199.4 199.9 Tuesday, April 11, 2006 2:23:00 PM:000 10.3 199.5 199.9 Tuesday, April 11, 2006 2:24:00 PM:000 10.6 199.5 199.7 Tuesday, April 11, 2006 2:25:00 PM:000 10.5 199.5 199.9 Tuesday, April 11, 2006 2:26:00 PM:000 10.4 199.5 199.9 Tuesday, April 11, 2006 2:27:00 PM:000 10.4 199.5 200 Tuesday, April 11, 2006 2:28:00 PM:000 10.5 199.5 200.2 Tuesday, April 11, 2006 2:29:00 PM:000 10.8 199.5 199.8 Tuesday, April 11, 2006 2:30:00 PM:000 10.6 199.5 200.1 Tuesday, April 11, 2006 2:31:00 PM:000 10.6 199.5 200.2 Tuesday, April 11, 2006 2:32:00 PM:000 10.2 199.5 200 Tuesday, April 11, 2006 2:33:00 PM:000 10 199.5 199.8 Tuesday, April 11, 2006 2:34:00 PM:000 10.3 199.5 200 Tuesday, April 11, 2006 2:35:00 PM:000 10 199.5 200.1 Tuesday, April 11, 2006 2:36:00 PM:000 10 199.5 200 Tuesday, April 11, 2006 2:37:00 PM:000 10.2 199.5 200 Tuesday, April 11, 2006 2:38:00 PM:000 10.1 199.5 199.8 Tuesday, April 11, 2006 2:39:00 PM:000 10.1 199.5 199.8 Tuesday, April 11, 2006 2:40:00 PM:000 10.4 199.6 199.9 Tuesday, April 11, 2006 2:41:00 PM:000 10.4 199.7 199.9 Tuesday, April 11, 2006 2:42:00 PM:000 10.3 199.6 199.8 Tuesday, April 11, 2006 2:43:00 PM:000 10.2 199.6 200.1 Tuesday, April 11, 2006 2:44:00 PM:000 10.5 199.6 199.8 Tuesday, April 11, 2006 2:45:00 PM:000 10.1 199.6 200 Tuesday, April 11, 2006 2:46:00 PM:000 10.1 199.6 200.3 Tuesday, April 11, 2006 2:47:00 PM:000 9.9 199.6 200 Tuesday, April 11, 2006 2:48:00 PM:000 10.4 199.6 200 Tuesday, April 11, 2006 2:49:00 PM:000 10.2 199.6 200 Tuesday, April 11, 2006 2:50:00 PM:000 10.3 199.6 199.8 Tuesday, April 11, 2006 2:51:00 PM:000 10.2 199.6 199.9 Tuesday, April 11, 2006 2:52:00 PM:000 10.1 199.6 199.9 Tuesday, April 11, 2006 2:53:00 PM:000 10.3 199.6 200.2 Tuesday, April 11, 2006 2:54:00 PM:000 10.6 199.7 200 Tuesday, April 11, 2006 2:55:00 PM:000 10.4 199.6 200 Tuesday, April 11, 2006 2:56:00 PM:000 10.4 199.7 200.2 Tuesday, April 11, 2006 2:57:00 PM:000 10.5 199.6 200.2 Tuesday, April 11, 2006 2:58:00 PM:000 10.6 199.7 200 Tuesday, April 11, 2006 2:59:00 PM:000 10.4 199.7 199.8

Report 06-0413 Chart 7 Day 130 of 177 Tuesday, April 11, 2006 3:00:00 PM:000 10.8 199.7 200 Tuesday, April 11, 2006 3:01:00 PM:000 10.7 199.7 199.9 Tuesday, April 11, 2006 3:02:00 PM:000 10.4 199.7 200.2 Tuesday, April 11, 2006 3:03:00 PM:000 10.4 199.7 200 Tuesday, April 11, 2006 3:04:00 PM:000 10.5 199.7 199.8 Tuesday, April 11, 2006 3:05:00 PM:000 10.9 199.7 199.8 Tuesday, April 11, 2006 3:06:00 PM:000 10.9 199.7 200 Tuesday, April 11, 2006 3:07:00 PM:000 10.7 199.7 199.9 Tuesday, April 11, 2006 3:08:00 PM:000 10.6 199.7 200 Tuesday, April 11, 2006 3:09:00 PM:000 11.1 199.7 200.1 Tuesday, April 11, 2006 3:10:00 PM:000 10.9 199.7 199.8 Tuesday, April 11, 2006 3:11:00 PM:000 10.5 199.7 199.9 Tuesday, April 11, 2006 3:12:00 PM:000 10.5 199.7 199.9 Tuesday, April 11, 2006 3:13:00 PM:000 10.5 199.7 200 Tuesday, April 11, 2006 3:14:00 PM:000 10.5 199.7 199.7 Tuesday, April 11, 2006 3:15:00 PM:000 10.3 199.7 200 Tuesday, April 11, 2006 3:16:00 PM:000 10.1 199.7 200 Tuesday, April 11, 2006 3:17:00 PM:000 10.2 199.8 199.9 Tuesday, April 11, 2006 3:18:00 PM:000 10.6 199.7 199.8 Tuesday, April 11, 2006 3:19:00 PM:000 10.5 199.7 199.7 Tuesday, April 11, 2006 3:20:00 PM:000 10.3 199.7 199.9 Tuesday, April 11, 2006 3:21:00 PM:000 10.2 199.7 200.1 Tuesday, April 11, 2006 3:22:00 PM:000 10.3 199.7 199.9 Tuesday, April 11, 2006 3:23:00 PM:000 10.4 199.7 199.8 Tuesday, April 11, 2006 3:24:00 PM:000 10.4 199.7 199.7 Tuesday, April 11, 2006 3:25:00 PM:000 10.7 199.7 199.7 Tuesday, April 11, 2006 3:26:00 PM:000 10.4 199.7 199.5 Tuesday, April 11, 2006 3:27:00 PM:000 10.4 199.7 199.6 Tuesday, April 11, 2006 3:28:00 PM:000 10.2 199.7 199.9 Tuesday, April 11, 2006 3:29:00 PM:000 10.4 199.7 200.1 Tuesday, April 11, 2006 3:30:00 PM:000 10.4 199.7 199.9 Tuesday, April 11, 2006 3:31:00 PM:000 10.4 199.7 199.8 Tuesday, April 11, 2006 3:32:00 PM:000 10.3 199.7 199.9 Tuesday, April 11, 2006 3:33:00 PM:000 10.2 199.7 199.8 Tuesday, April 11, 2006 3:34:00 PM:000 10.3 199.7 200 Tuesday, April 11, 2006 3:35:00 PM:000 10.4 199.7 200 Tuesday, April 11, 2006 3:36:00 PM:000 10.5 199.7 200.2 Tuesday, April 11, 2006 3:37:00 PM:000 10.5 199.8 199.7 Tuesday, April 11, 2006 3:38:00 PM:000 10.6 199.8 200 Tuesday, April 11, 2006 3:39:00 PM:000 10.7 199.7 200 Tuesday, April 11, 2006 3:40:00 PM:000 10.7 199.7 199.7 Tuesday, April 11, 2006 3:41:00 PM:000 10.7 199.7 199.9 Tuesday, April 11, 2006 3:42:00 PM:000 10.7 199.8 199.8 Tuesday, April 11, 2006 3:43:00 PM:000 10.6 199.8 199.8 Tuesday, April 11, 2006 3:44:00 PM:000 10.7 199.7 200 Tuesday, April 11, 2006 3:45:00 PM:000 10.9 199.8 199.9 Tuesday, April 11, 2006 3:46:00 PM:000 10.8 199.8 199.9 Tuesday, April 11, 2006 3:47:00 PM:000 10.7 199.8 199.9 Tuesday, April 11, 2006 3:48:00 PM:000 10.6 199.8 200.2 Tuesday, April 11, 2006 3:49:00 PM:000 10.5 199.8 200 Tuesday, April 11, 2006 3:50:00 PM:000 10.8 199.9 200.1 Tuesday, April 11, 2006 3:51:00 PM:000 10.6 199.9 199.9 Tuesday, April 11, 2006 3:52:00 PM:000 10.4 199.9 200.1 Tuesday, April 11, 2006 3:53:00 PM:000 10.1 199.9 201 Tuesday, April 11, 2006 3:54:00 PM:000 10.2 199.8 201.4 Tuesday, April 11, 2006 3:55:00 PM:000 10.1 199.9 201.3 Tuesday, April 11, 2006 3:56:00 PM:000 10.4 199.8 201.5 Tuesday, April 11, 2006 3:57:00 PM:000 10.3 199.6 201.3 Tuesday, April 11, 2006 3:58:00 PM:000 10.2 199.6 199.3

Report 06-0413 Chart 7 Day 131 of 177 Tuesday, April 11, 2006 3:59:00 PM:000 10.1 199.6 200 Tuesday, April 11, 2006 4:00:00 PM:000 10.2 199.6 200.7 Tuesday, April 11, 2006 4:01:00 PM:000 10 199.6 200.5 Tuesday, April 11, 2006 4:02:00 PM:000 10.1 199.7 200.5 Tuesday, April 11, 2006 4:03:00 PM:000 10.2 199.8 200.2 Tuesday, April 11, 2006 4:04:00 PM:000 10.2 199.8 200 Tuesday, April 11, 2006 4:05:00 PM:000 10.1 199.9 199.8 Tuesday, April 11, 2006 4:06:00 PM:000 10.1 199.9 199.9 Tuesday, April 11, 2006 4:07:00 PM:000 10.2 199.9 199.8 Tuesday, April 11, 2006 4:08:00 PM:000 10.2 199.9 199.7 Tuesday, April 11, 2006 4:09:00 PM:000 10.5 199.8 200 Tuesday, April 11, 2006 4:10:00 PM:000 10.7 199.8 199.9 Tuesday, April 11, 2006 4:11:00 PM:000 10.6 199.8 199.9 Tuesday, April 11, 2006 4:12:00 PM:000 10.6 199.8 200.1 Tuesday, April 11, 2006 4:13:00 PM:000 10.4 199.8 200.2 Tuesday, April 11, 2006 4:14:00 PM:000 10.3 199.8 199.9 Tuesday, April 11, 2006 4:15:00 PM:000 10.5 199.8 199.9 Tuesday, April 11, 2006 4:16:00 PM:000 10.5 199.7 199.9 Tuesday, April 11, 2006 4:17:00 PM:000 10.7 199.7 199.9 Tuesday, April 11, 2006 4:18:00 PM:000 10.6 199.7 199.8 Tuesday, April 11, 2006 4:19:00 PM:000 10.4 199.7 199.8 Tuesday, April 11, 2006 4:20:00 PM:000 10.2 199.7 199.8 Tuesday, April 11, 2006 4:21:00 PM:000 10.5 199.6 199.7 Tuesday, April 11, 2006 4:22:00 PM:000 10.3 199.7 199.8 Tuesday, April 11, 2006 4:23:00 PM:000 10.2 199.6 200 Tuesday, April 11, 2006 4:24:00 PM:000 10.4 199.7 199.9 Tuesday, April 11, 2006 4:25:00 PM:000 10.6 199.7 200.1 Tuesday, April 11, 2006 4:26:00 PM:000 10.5 199.7 199.8 Tuesday, April 11, 2006 4:27:00 PM:000 10.3 199.7 199.6 Tuesday, April 11, 2006 4:28:00 PM:000 10.3 199.7 199.6 Tuesday, April 11, 2006 4:29:00 PM:000 10.3 199.7 199.9 Tuesday, April 11, 2006 4:30:00 PM:000 10.5 199.7 199.6 Tuesday, April 11, 2006 4:31:00 PM:000 10.6 199.7 199.5 Tuesday, April 11, 2006 4:32:00 PM:000 10.3 199.6 199.9 Tuesday, April 11, 2006 4:33:00 PM:000 10.1 199.7 199.7 Tuesday, April 11, 2006 4:34:00 PM:000 10.3 199.7 199.9 Tuesday, April 11, 2006 4:35:00 PM:000 10.4 199.7 200.1 Tuesday, April 11, 2006 4:36:00 PM:000 10.3 199.7 199.8 Tuesday, April 11, 2006 4:37:00 PM:000 10.4 199.7 199.9 Tuesday, April 11, 2006 4:38:00 PM:000 10.1 199.7 199.8 Tuesday, April 11, 2006 4:39:00 PM:000 10.1 199.7 199.9 Tuesday, April 11, 2006 4:40:00 PM:000 10.4 199.7 199.9 Tuesday, April 11, 2006 4:41:00 PM:000 10.3 199.8 199.8 Tuesday, April 11, 2006 4:42:00 PM:000 10.4 199.8 199.9 Tuesday, April 11, 2006 4:43:00 PM:000 10.2 199.8 199.9 Tuesday, April 11, 2006 4:44:00 PM:000 10.3 199.7 199.8 Tuesday, April 11, 2006 4:45:00 PM:000 10.2 199.8 199.8 Tuesday, April 11, 2006 4:46:00 PM:000 10.3 199.8 199.6 Tuesday, April 11, 2006 4:47:00 PM:000 10.3 199.8 199.8 Tuesday, April 11, 2006 4:48:00 PM:000 10.4 199.8 199.8 Tuesday, April 11, 2006 4:49:00 PM:000 10.4 199.8 199.8 Tuesday, April 11, 2006 4:50:00 PM:000 10.4 199.8 199.7 Tuesday, April 11, 2006 4:51:00 PM:000 10.3 199.8 200 Tuesday, April 11, 2006 4:52:00 PM:000 10.3 199.8 199.9 Tuesday, April 11, 2006 4:53:00 PM:000 10.5 199.8 199.8 Tuesday, April 11, 2006 4:54:00 PM:000 10.5 199.8 199.9 Tuesday, April 11, 2006 4:55:00 PM:000 10.6 199.8 199.8 Tuesday, April 11, 2006 4:56:00 PM:000 10.7 199.8 200.1 Tuesday, April 11, 2006 4:57:00 PM:000 10.5 199.9 199.8

Report 06-0413 Chart 7 Day 132 of 177 Tuesday, April 11, 2006 4:58:00 PM:000 10.5 199.9 199.9 Tuesday, April 11, 2006 4:59:00 PM:000 10.4 199.9 199.7 Tuesday, April 11, 2006 5:00:00 PM:000 10.5 199.8 199.9 Tuesday, April 11, 2006 5:01:00 PM:000 10.6 199.8 200 Tuesday, April 11, 2006 5:02:00 PM:000 10.5 199.8 199.8 Tuesday, April 11, 2006 5:03:00 PM:000 10.6 199.8 199.8 Tuesday, April 11, 2006 5:04:00 PM:000 10.5 199.9 200 Tuesday, April 11, 2006 5:05:00 PM:000 10.3 199.9 200 Tuesday, April 11, 2006 5:06:00 PM:000 10.6 199.9 200.1 Tuesday, April 11, 2006 5:07:00 PM:000 10.5 199.9 199.8 Tuesday, April 11, 2006 5:08:00 PM:000 10.5 199.9 199.9 Tuesday, April 11, 2006 5:09:00 PM:000 10.4 199.9 199.9 Tuesday, April 11, 2006 5:10:00 PM:000 10.6 199.9 200.1 Tuesday, April 11, 2006 5:11:00 PM:000 10.5 200 199.8 Tuesday, April 11, 2006 5:12:00 PM:000 10.4 199.9 199.9 Tuesday, April 11, 2006 5:13:00 PM:000 10.1 199.9 200.1 Tuesday, April 11, 2006 5:14:00 PM:000 10.2 199.9 200.1 Tuesday, April 11, 2006 5:15:00 PM:000 10.3 200 199.9 Tuesday, April 11, 2006 5:16:00 PM:000 10.1 200 200.1 Tuesday, April 11, 2006 5:17:00 PM:000 10.3 200 200.1 Tuesday, April 11, 2006 5:18:00 PM:000 10.6 200 199.9 Tuesday, April 11, 2006 5:19:00 PM:000 10.6 200 199.8 Tuesday, April 11, 2006 5:20:00 PM:000 10.5 200 199.9 Tuesday, April 11, 2006 5:21:00 PM:000 10.2 200 199.7 Tuesday, April 11, 2006 5:22:00 PM:000 10 200 200.1 Tuesday, April 11, 2006 5:23:00 PM:000 10 200.1 199.8 Tuesday, April 11, 2006 5:24:00 PM:000 9.9 200.1 200 Tuesday, April 11, 2006 5:25:00 PM:000 10.1 200 199.9 Tuesday, April 11, 2006 5:26:00 PM:000 9.9 200 200.1 Tuesday, April 11, 2006 5:27:00 PM:000 10.2 200.1 199.9 Tuesday, April 11, 2006 5:28:00 PM:000 10.2 200 200 Tuesday, April 11, 2006 5:29:00 PM:000 10.3 200 200 Tuesday, April 11, 2006 5:30:00 PM:000 10.3 200 200.2 Tuesday, April 11, 2006 5:31:00 PM:000 10.3 200.1 200.2 Tuesday, April 11, 2006 5:32:00 PM:000 10 200 200.1 Tuesday, April 11, 2006 5:33:00 PM:000 10.1 200.1 200.3 Tuesday, April 11, 2006 5:34:00 PM:000 10.3 200.1 200.1 Tuesday, April 11, 2006 5:35:00 PM:000 10.1 200.1 200.2 Tuesday, April 11, 2006 5:36:00 PM:000 10 200.1 200.3 Tuesday, April 11, 2006 5:37:00 PM:000 10.2 200.1 199.9 Tuesday, April 11, 2006 5:38:00 PM:000 10.3 200.1 200 Tuesday, April 11, 2006 5:39:00 PM:000 10 200.1 199.8 Tuesday, April 11, 2006 5:40:00 PM:000 10.3 200.1 200 Tuesday, April 11, 2006 5:41:00 PM:000 10.3 200.1 200.2 Tuesday, April 11, 2006 5:42:00 PM:000 10.4 200.1 200.1 Tuesday, April 11, 2006 5:43:00 PM:000 10.2 200.1 200.3 Tuesday, April 11, 2006 5:44:00 PM:000 10.5 200.1 200.1 Tuesday, April 11, 2006 5:45:00 PM:000 10.4 200.1 200 Tuesday, April 11, 2006 5:46:00 PM:000 10.7 200.1 200 Tuesday, April 11, 2006 5:47:00 PM:000 10.8 200.1 200.2 Tuesday, April 11, 2006 5:48:00 PM:000 10.8 200.1 200 Tuesday, April 11, 2006 5:49:00 PM:000 10.8 200.1 199.9 Tuesday, April 11, 2006 5:50:00 PM:000 10.6 200.1 199.8 Tuesday, April 11, 2006 5:51:00 PM:000 10.6 200.1 200 Tuesday, April 11, 2006 5:52:00 PM:000 10.5 200.1 200 Tuesday, April 11, 2006 5:53:00 PM:000 10.2 200.1 200.1 Tuesday, April 11, 2006 5:54:00 PM:000 10.1 200.1 200 Tuesday, April 11, 2006 5:55:00 PM:000 10.2 200.1 199.9 Tuesday, April 11, 2006 5:56:00 PM:000 10.1 200.1 200

Report 06-0413 Chart 7 Day 133 of 177 Tuesday, April 11, 2006 5:57:00 PM:000 10.2 200.1 200.1 Tuesday, April 11, 2006 5:58:00 PM:000 10.2 200.1 199.9 Tuesday, April 11, 2006 5:59:00 PM:000 10.2 200.1 200.2 Tuesday, April 11, 2006 6:00:00 PM:000 10.1 200.1 199.7 Tuesday, April 11, 2006 6:01:00 PM:000 10.1 200.1 199.9 Tuesday, April 11, 2006 6:02:00 PM:000 10.2 200.1 200.2 Tuesday, April 11, 2006 6:03:00 PM:000 10.2 200.2 199.9 Tuesday, April 11, 2006 6:04:00 PM:000 10 200.1 200.1 Tuesday, April 11, 2006 6:05:00 PM:000 10 200.2 200.2 Tuesday, April 11, 2006 6:06:00 PM:000 10.2 200.2 200.1 Tuesday, April 11, 2006 6:07:00 PM:000 10 200.2 200 Tuesday, April 11, 2006 6:08:00 PM:000 10 200.2 199.9 Tuesday, April 11, 2006 6:09:00 PM:000 10.2 200.1 200 Tuesday, April 11, 2006 6:10:00 PM:000 10.5 200.1 200.2 Tuesday, April 11, 2006 6:11:00 PM:000 10.3 200.2 199.9 Tuesday, April 11, 2006 6:12:00 PM:000 10.1 200.1 199.9 Tuesday, April 11, 2006 6:13:00 PM:000 10.5 200.2 199.9 Tuesday, April 11, 2006 6:14:00 PM:000 10.5 200.2 200 Tuesday, April 11, 2006 6:15:00 PM:000 10.3 200.1 200.1 Tuesday, April 11, 2006 6:16:00 PM:000 10.6 200.2 199.9 Tuesday, April 11, 2006 6:17:00 PM:000 10.6 200.1 200.1 Tuesday, April 11, 2006 6:18:00 PM:000 10.5 200.1 200 Tuesday, April 11, 2006 6:19:00 PM:000 10.6 200.2 200.1 Tuesday, April 11, 2006 6:20:00 PM:000 10.5 200.1 200 Tuesday, April 11, 2006 6:21:00 PM:000 10.3 200.1 200 Tuesday, April 11, 2006 6:22:00 PM:000 10.3 200.1 200 Tuesday, April 11, 2006 6:23:00 PM:000 10.4 200.1 199.6 Tuesday, April 11, 2006 6:24:00 PM:000 10.3 200.1 200.1 Tuesday, April 11, 2006 6:25:00 PM:000 10.5 200.1 199.8 Tuesday, April 11, 2006 6:26:00 PM:000 10.5 200.1 199.6 Tuesday, April 11, 2006 6:27:00 PM:000 10.3 200.1 199.9 Tuesday, April 11, 2006 6:28:00 PM:000 10.2 200.1 199.8 Tuesday, April 11, 2006 6:29:00 PM:000 10.5 200.1 200 Tuesday, April 11, 2006 6:30:00 PM:000 10.5 200.1 200 Tuesday, April 11, 2006 6:31:00 PM:000 10.4 200.1 200.1 Tuesday, April 11, 2006 6:32:00 PM:000 10.5 200.1 199.8 Tuesday, April 11, 2006 6:33:00 PM:000 10.7 200.1 199.8 Tuesday, April 11, 2006 6:34:00 PM:000 10.5 200.1 199.9 Tuesday, April 11, 2006 6:35:00 PM:000 10.6 200.1 199.8 Tuesday, April 11, 2006 6:36:00 PM:000 10.3 200.1 199.9 Tuesday, April 11, 2006 6:37:00 PM:000 10 200.1 200 Tuesday, April 11, 2006 6:38:00 PM:000 10 200.1 199.8 Tuesday, April 11, 2006 6:39:00 PM:000 10.2 200.1 199.6 Tuesday, April 11, 2006 6:40:00 PM:000 10.3 200.1 199.9 Tuesday, April 11, 2006 6:41:00 PM:000 10.2 200.1 199.9 Tuesday, April 11, 2006 6:42:00 PM:000 10.2 200.1 200 Tuesday, April 11, 2006 6:43:00 PM:000 10.1 200.1 199.9 Tuesday, April 11, 2006 6:44:00 PM:000 10 200.1 200.2 Tuesday, April 11, 2006 6:45:00 PM:000 10.2 200.1 199.9 Tuesday, April 11, 2006 6:46:00 PM:000 10 200.1 199.9 Tuesday, April 11, 2006 6:47:00 PM:000 10.3 200.1 199.7 Tuesday, April 11, 2006 6:48:00 PM:000 10.3 200.1 199.9 Tuesday, April 11, 2006 6:49:00 PM:000 10.3 200.1 200.2 Tuesday, April 11, 2006 6:50:00 PM:000 10.4 200.1 199.9 Tuesday, April 11, 2006 6:51:00 PM:000 10.3 200.1 199.9 Tuesday, April 11, 2006 6:52:00 PM:000 10.2 200.1 200.1 Tuesday, April 11, 2006 6:53:00 PM:000 10.1 200.2 200.2 Tuesday, April 11, 2006 6:54:00 PM:000 10.3 200.1 200.2 Tuesday, April 11, 2006 6:55:00 PM:000 10.4 200.2 199.9

Report 06-0413 Chart 7 Day 134 of 177 Tuesday, April 11, 2006 6:56:00 PM:000 10.5 200.2 200.1 Tuesday, April 11, 2006 6:57:00 PM:000 10.2 200.2 200.1 Tuesday, April 11, 2006 6:58:00 PM:000 10.3 200.1 199.8 Tuesday, April 11, 2006 6:59:00 PM:000 10.3 200.1 199.7 Tuesday, April 11, 2006 7:00:00 PM:000 10.4 200.1 199.9 Tuesday, April 11, 2006 7:01:00 PM:000 10.4 200.1 199.8 Tuesday, April 11, 2006 7:02:00 PM:000 10.4 200.1 199.6 Tuesday, April 11, 2006 7:03:00 PM:000 10.3 200.1 199.7 Tuesday, April 11, 2006 7:04:00 PM:000 10.4 200.2 199.8 Tuesday, April 11, 2006 7:05:00 PM:000 10.4 200.2 200 Tuesday, April 11, 2006 7:06:00 PM:000 10.6 200.2 199.9 Tuesday, April 11, 2006 7:07:00 PM:000 10.6 200.2 199.9 Tuesday, April 11, 2006 7:08:00 PM:000 10.5 200.2 199.7 Tuesday, April 11, 2006 7:09:00 PM:000 10.5 200.2 200 Tuesday, April 11, 2006 7:10:00 PM:000 10.5 200.2 199.8 Tuesday, April 11, 2006 7:11:00 PM:000 10.5 200.2 199.9 Tuesday, April 11, 2006 7:12:00 PM:000 10.4 200.2 200 Tuesday, April 11, 2006 7:13:00 PM:000 10.4 200.2 200 Tuesday, April 11, 2006 7:14:00 PM:000 10.5 200.2 200.1 Tuesday, April 11, 2006 7:15:00 PM:000 10.4 200.2 200 Tuesday, April 11, 2006 7:16:00 PM:000 10.4 200.2 200.1 Tuesday, April 11, 2006 7:17:00 PM:000 10.4 200.2 200.1 Tuesday, April 11, 2006 7:18:00 PM:000 10.2 200.2 200.1 Tuesday, April 11, 2006 7:19:00 PM:000 10.2 200.2 200 Tuesday, April 11, 2006 7:20:00 PM:000 10.3 200.2 199.9 Tuesday, April 11, 2006 7:21:00 PM:000 10.2 200.2 200 Tuesday, April 11, 2006 7:22:00 PM:000 10.2 200.2 200 Tuesday, April 11, 2006 7:23:00 PM:000 10.3 200.2 199.7 Tuesday, April 11, 2006 7:24:00 PM:000 10.3 200.2 199.7 Tuesday, April 11, 2006 7:25:00 PM:000 10.2 200.2 199.9 Tuesday, April 11, 2006 7:26:00 PM:000 10.3 200.2 199.9 Tuesday, April 11, 2006 7:27:00 PM:000 9.9 200.2 199.9 Tuesday, April 11, 2006 7:28:00 PM:000 10 200.2 199.8 Tuesday, April 11, 2006 7:29:00 PM:000 10.2 200.2 199.8 Tuesday, April 11, 2006 7:30:00 PM:000 10.4 200.3 199.8 Tuesday, April 11, 2006 7:31:00 PM:000 10.2 200.2 200 Tuesday, April 11, 2006 7:32:00 PM:000 10.2 200.2 199.8 Tuesday, April 11, 2006 7:33:00 PM:000 10.5 200.2 199.7 Tuesday, April 11, 2006 7:34:00 PM:000 10.1 200.3 200 Tuesday, April 11, 2006 7:35:00 PM:000 10.3 200.3 199.8 Tuesday, April 11, 2006 7:36:00 PM:000 10.3 200.3 199.7 Tuesday, April 11, 2006 7:37:00 PM:000 10.1 200.3 200 Tuesday, April 11, 2006 7:38:00 PM:000 10.3 200.3 199.8 Tuesday, April 11, 2006 7:39:00 PM:000 10.4 200.3 199.7 Tuesday, April 11, 2006 7:40:00 PM:000 10.6 200.3 199.8 Tuesday, April 11, 2006 7:41:00 PM:000 10.5 200.3 199.9 Tuesday, April 11, 2006 7:42:00 PM:000 10.5 200.4 199.9 Tuesday, April 11, 2006 7:43:00 PM:000 10.3 200.3 199.8 Tuesday, April 11, 2006 7:44:00 PM:000 10.3 200.4 200 Tuesday, April 11, 2006 7:45:00 PM:000 10.6 200.4 200.1 Tuesday, April 11, 2006 7:46:00 PM:000 10.7 200.4 200.1 Tuesday, April 11, 2006 7:47:00 PM:000 10.3 200.4 200.1 Tuesday, April 11, 2006 7:48:00 PM:000 10.3 200.4 200 Tuesday, April 11, 2006 7:49:00 PM:000 10.1 200.4 199.9 Tuesday, April 11, 2006 7:50:00 PM:000 10.3 200.4 200.2 Tuesday, April 11, 2006 7:51:00 PM:000 10.5 200.4 200.1 Tuesday, April 11, 2006 7:52:00 PM:000 10.4 200.4 200 Tuesday, April 11, 2006 7:53:00 PM:000 10.6 200.4 200 Tuesday, April 11, 2006 7:54:00 PM:000 10.9 200.5 200.1

Report 06-0413 Chart 7 Day 135 of 177 Tuesday, April 11, 2006 7:55:00 PM:000 10.7 200.5 200.2 Tuesday, April 11, 2006 7:56:00 PM:000 10.4 200.5 200.3 Tuesday, April 11, 2006 7:57:00 PM:000 10.1 200.5 200.3 Tuesday, April 11, 2006 7:58:00 PM:000 10.2 200.4 200.3 Tuesday, April 11, 2006 7:59:00 PM:000 10.2 200.5 199.9 Tuesday, April 11, 2006 8:00:00 PM:000 10.4 200.5 199.9 Tuesday, April 11, 2006 8:01:00 PM:000 10 200.5 200.3 Tuesday, April 11, 2006 8:02:00 PM:000 10.2 200.5 200.3 Tuesday, April 11, 2006 8:03:00 PM:000 10.3 200.5 200 Tuesday, April 11, 2006 8:04:00 PM:000 10.4 200.5 200 Tuesday, April 11, 2006 8:05:00 PM:000 10.5 200.5 200 Tuesday, April 11, 2006 8:06:00 PM:000 10.5 200.5 200.1 Tuesday, April 11, 2006 8:07:00 PM:000 10 200.5 200 Tuesday, April 11, 2006 8:08:00 PM:000 10.1 200.4 200.1 Tuesday, April 11, 2006 8:09:00 PM:000 10.2 200.4 199.9 Tuesday, April 11, 2006 8:10:00 PM:000 10.3 200.4 199.8 Tuesday, April 11, 2006 8:11:00 PM:000 10.1 200.4 200 Tuesday, April 11, 2006 8:12:00 PM:000 10.2 200.4 199.8 Tuesday, April 11, 2006 8:13:00 PM:000 10.1 200.3 200 Tuesday, April 11, 2006 8:14:00 PM:000 10.3 200.4 200.1 Tuesday, April 11, 2006 8:15:00 PM:000 10.2 200.4 200.1 Tuesday, April 11, 2006 8:16:00 PM:000 10.3 200.4 200.1 Tuesday, April 11, 2006 8:17:00 PM:000 10.1 200.4 200.1 Tuesday, April 11, 2006 8:18:00 PM:000 10.2 200.4 200 Tuesday, April 11, 2006 8:19:00 PM:000 10.3 200.4 199.7 Tuesday, April 11, 2006 8:20:00 PM:000 10.5 200.4 200.2 Tuesday, April 11, 2006 8:21:00 PM:000 10.6 200.4 200 Tuesday, April 11, 2006 8:22:00 PM:000 10.5 200.3 200.1 Tuesday, April 11, 2006 8:23:00 PM:000 10.4 200.4 200.1 Tuesday, April 11, 2006 8:24:00 PM:000 10.4 200.4 200 Tuesday, April 11, 2006 8:25:00 PM:000 10.2 200.4 200.2 Tuesday, April 11, 2006 8:26:00 PM:000 10.4 200.3 200.1 Tuesday, April 11, 2006 8:27:00 PM:000 10.6 200.3 200.1 Tuesday, April 11, 2006 8:28:00 PM:000 10.2 200.3 200.1 Tuesday, April 11, 2006 8:29:00 PM:000 10.3 200.4 200 Tuesday, April 11, 2006 8:30:00 PM:000 10.7 200.3 200.3 Tuesday, April 11, 2006 8:31:00 PM:000 10.8 200.4 200.3 Tuesday, April 11, 2006 8:32:00 PM:000 10.6 200.4 200 Tuesday, April 11, 2006 8:33:00 PM:000 10.3 200.3 200.2 Tuesday, April 11, 2006 8:34:00 PM:000 10.5 200.3 199.8 Tuesday, April 11, 2006 8:35:00 PM:000 10.5 200.3 200 Tuesday, April 11, 2006 8:36:00 PM:000 10.4 200.3 200.1 Tuesday, April 11, 2006 8:37:00 PM:000 10.3 200.4 200.3 Tuesday, April 11, 2006 8:38:00 PM:000 10.3 200.3 200.2 Tuesday, April 11, 2006 8:39:00 PM:000 10.2 200.3 200.2 Tuesday, April 11, 2006 8:40:00 PM:000 10.3 200.4 200.1 Tuesday, April 11, 2006 8:41:00 PM:000 10 200.4 200 Tuesday, April 11, 2006 8:42:00 PM:000 10.1 200.4 200.1 Tuesday, April 11, 2006 8:43:00 PM:000 10 200.4 199.9 Tuesday, April 11, 2006 8:44:00 PM:000 10.1 200.3 200.1 Tuesday, April 11, 2006 8:45:00 PM:000 10.2 200.3 199.8 Tuesday, April 11, 2006 8:46:00 PM:000 10.3 200.3 199.9 Tuesday, April 11, 2006 8:47:00 PM:000 10.4 200.4 200 Tuesday, April 11, 2006 8:48:00 PM:000 10.1 200.3 200.1 Tuesday, April 11, 2006 8:49:00 PM:000 10.3 200.3 199.8 Tuesday, April 11, 2006 8:50:00 PM:000 10.7 200.3 199.9 Tuesday, April 11, 2006 8:51:00 PM:000 10.4 200.3 200 Tuesday, April 11, 2006 8:52:00 PM:000 10.3 200.3 199.9 Tuesday, April 11, 2006 8:53:00 PM:000 10.2 200.3 199.9

Report 06-0413 Chart 7 Day 136 of 177 Tuesday, April 11, 2006 8:54:00 PM:000 10.2 200.3 199.9 Tuesday, April 11, 2006 8:55:00 PM:000 10.1 200.3 200 Tuesday, April 11, 2006 8:56:00 PM:000 10.4 200.3 200.1 Tuesday, April 11, 2006 8:57:00 PM:000 10.4 200.3 199.9 Tuesday, April 11, 2006 8:58:00 PM:000 10.4 200.3 200.1 Tuesday, April 11, 2006 8:59:00 PM:000 10.6 200.3 200.1 Tuesday, April 11, 2006 9:00:00 PM:000 10.4 200.3 200.2 Tuesday, April 11, 2006 9:01:00 PM:000 10.3 200.3 199.9 Tuesday, April 11, 2006 9:02:00 PM:000 10.4 200.3 200.1 Tuesday, April 11, 2006 9:03:00 PM:000 10.3 200.2 200.1 Tuesday, April 11, 2006 9:04:00 PM:000 10.3 200.2 199.8 Tuesday, April 11, 2006 9:05:00 PM:000 10.3 200.2 199.9 Tuesday, April 11, 2006 9:06:00 PM:000 10.5 200.2 199.9 Tuesday, April 11, 2006 9:07:00 PM:000 10.3 200.2 199.8 Tuesday, April 11, 2006 9:08:00 PM:000 10.3 200.2 199.9 Tuesday, April 11, 2006 9:09:00 PM:000 10.4 200.2 199.8 Tuesday, April 11, 2006 9:10:00 PM:000 10.2 200.2 200.1 Tuesday, April 11, 2006 9:11:00 PM:000 10 200.2 199.9 Tuesday, April 11, 2006 9:12:00 PM:000 10.4 200.2 199.9 Tuesday, April 11, 2006 9:13:00 PM:000 10.3 200.2 199.5 Tuesday, April 11, 2006 9:14:00 PM:000 10.4 200.2 199.8 Tuesday, April 11, 2006 9:15:00 PM:000 10.2 200.2 199.7 Tuesday, April 11, 2006 9:16:00 PM:000 10.3 200.2 199.8 Tuesday, April 11, 2006 9:17:00 PM:000 10.3 200.3 199.9 Tuesday, April 11, 2006 9:18:00 PM:000 10 200.3 199.9 Tuesday, April 11, 2006 9:19:00 PM:000 10 200.3 200.1 Tuesday, April 11, 2006 9:20:00 PM:000 10.2 200.2 199.8 Tuesday, April 11, 2006 9:21:00 PM:000 10.4 200.3 200 Tuesday, April 11, 2006 9:22:00 PM:000 10.4 200.3 200 Tuesday, April 11, 2006 9:23:00 PM:000 10.2 200.3 199.9 Tuesday, April 11, 2006 9:24:00 PM:000 10.2 200.3 199.8 Tuesday, April 11, 2006 9:25:00 PM:000 10.2 200.3 199.8 Tuesday, April 11, 2006 9:26:00 PM:000 10.1 200.3 199.9 Tuesday, April 11, 2006 9:27:00 PM:000 10.3 200.4 200 Tuesday, April 11, 2006 9:28:00 PM:000 10.1 200.4 199.9 Tuesday, April 11, 2006 9:29:00 PM:000 10.2 200.4 199.9 Tuesday, April 11, 2006 9:30:00 PM:000 10.4 200.3 199.9 Tuesday, April 11, 2006 9:31:00 PM:000 10.2 200.4 200 Tuesday, April 11, 2006 9:32:00 PM:000 10.3 200.4 199.9 Tuesday, April 11, 2006 9:33:00 PM:000 10.3 200.4 199.8 Tuesday, April 11, 2006 9:34:00 PM:000 10.3 200.4 199.9 Tuesday, April 11, 2006 9:35:00 PM:000 10 200.3 199.9 Tuesday, April 11, 2006 9:36:00 PM:000 10.2 200.3 200.2 Tuesday, April 11, 2006 9:37:00 PM:000 10.3 200.3 200.2 Tuesday, April 11, 2006 9:38:00 PM:000 10.4 200.4 199.8 Tuesday, April 11, 2006 9:39:00 PM:000 10.4 200.4 199.7 Tuesday, April 11, 2006 9:40:00 PM:000 10.3 200.4 200 Tuesday, April 11, 2006 9:41:00 PM:000 10.1 200.4 200 Tuesday, April 11, 2006 9:42:00 PM:000 10.4 200.4 200 Tuesday, April 11, 2006 9:43:00 PM:000 10.3 200.4 199.9 Tuesday, April 11, 2006 9:44:00 PM:000 10.3 200.4 199.9 Tuesday, April 11, 2006 9:45:00 PM:000 10.4 200.4 200 Tuesday, April 11, 2006 9:46:00 PM:000 10.4 200.4 199.9 Tuesday, April 11, 2006 9:47:00 PM:000 10.3 200.5 200 Tuesday, April 11, 2006 9:48:00 PM:000 10.6 200.5 199.9 Tuesday, April 11, 2006 9:49:00 PM:000 10.6 200.5 200.2 Tuesday, April 11, 2006 9:50:00 PM:000 10.4 200.5 200.3 Tuesday, April 11, 2006 9:51:00 PM:000 10.5 200.4 200 Tuesday, April 11, 2006 9:52:00 PM:000 10.5 200.4 200.1

Report 06-0413 Chart 7 Day 137 of 177 Tuesday, April 11, 2006 9:53:00 PM:000 10.3 200.5 199.9 Tuesday, April 11, 2006 9:54:00 PM:000 10.4 200.4 200 Tuesday, April 11, 2006 9:55:00 PM:000 10.5 200.5 200.1 Tuesday, April 11, 2006 9:56:00 PM:000 10.7 200.5 200.1 Tuesday, April 11, 2006 9:57:00 PM:000 10.5 200.5 200.1 Tuesday, April 11, 2006 9:58:00 PM:000 10.6 200.5 200 Tuesday, April 11, 2006 9:59:00 PM:000 10.5 200.4 200.2 Tuesday, April 11, 2006 10:00:00 PM:000 10.2 200.5 200.1 Tuesday, April 11, 2006 10:01:00 PM:000 10.3 200.4 200 Tuesday, April 11, 2006 10:02:00 PM:000 10.2 200.5 199.7 Tuesday, April 11, 2006 10:03:00 PM:000 10.1 200.5 199.9 Tuesday, April 11, 2006 10:04:00 PM:000 10.1 200.4 200.1 Tuesday, April 11, 2006 10:05:00 PM:000 10.1 200.4 200 Tuesday, April 11, 2006 10:06:00 PM:000 10.4 200.5 200.2 Tuesday, April 11, 2006 10:07:00 PM:000 10.4 200.5 199.9 Tuesday, April 11, 2006 10:08:00 PM:000 10.2 200.5 199.9 Tuesday, April 11, 2006 10:09:00 PM:000 10.1 200.5 199.8 Tuesday, April 11, 2006 10:10:00 PM:000 10 200.5 200 Tuesday, April 11, 2006 10:11:00 PM:000 10.4 200.5 199.9 Tuesday, April 11, 2006 10:12:00 PM:000 10.4 200.5 199.9 Tuesday, April 11, 2006 10:13:00 PM:000 10.2 200.5 200 Tuesday, April 11, 2006 10:14:00 PM:000 10.2 200.5 200.1 Tuesday, April 11, 2006 10:15:00 PM:000 10.1 200.5 200.1 Tuesday, April 11, 2006 10:16:00 PM:000 10 200.5 199.9 Tuesday, April 11, 2006 10:17:00 PM:000 10.1 200.5 200 Tuesday, April 11, 2006 10:18:00 PM:000 10.3 200.5 199.9 Tuesday, April 11, 2006 10:19:00 PM:000 10.4 200.5 199.9 Tuesday, April 11, 2006 10:20:00 PM:000 10.3 200.5 199.9 Tuesday, April 11, 2006 10:21:00 PM:000 10.4 200.5 200.1 Tuesday, April 11, 2006 10:22:00 PM:000 10.4 200.5 200 Tuesday, April 11, 2006 10:23:00 PM:000 10.3 200.4 199.9 Tuesday, April 11, 2006 10:24:00 PM:000 10.2 200.5 199.9 Tuesday, April 11, 2006 10:25:00 PM:000 10.5 200.4 200 Tuesday, April 11, 2006 10:26:00 PM:000 10.5 200.4 200 Tuesday, April 11, 2006 10:27:00 PM:000 10.4 200.5 200 Tuesday, April 11, 2006 10:28:00 PM:000 10.3 200.5 200.2 Tuesday, April 11, 2006 10:29:00 PM:000 10.5 200.4 200.3 Tuesday, April 11, 2006 10:30:00 PM:000 10.4 200.5 200 Tuesday, April 11, 2006 10:31:00 PM:000 10.3 200.5 200.1 Tuesday, April 11, 2006 10:32:00 PM:000 10.4 200.4 199.9 Tuesday, April 11, 2006 10:33:00 PM:000 10.4 200.4 199.9 Tuesday, April 11, 2006 10:34:00 PM:000 10.4 200.4 200.3 Tuesday, April 11, 2006 10:35:00 PM:000 10.3 200.4 199.8 Tuesday, April 11, 2006 10:36:00 PM:000 10.3 200.4 199.7 Tuesday, April 11, 2006 10:37:00 PM:000 10.4 200.3 199.9 Tuesday, April 11, 2006 10:38:00 PM:000 10.5 200.4 199.8 Tuesday, April 11, 2006 10:39:00 PM:000 10.4 200.4 199.8 Tuesday, April 11, 2006 10:40:00 PM:000 10.1 200.4 200 Tuesday, April 11, 2006 10:41:00 PM:000 10.2 200.4 199.9 Tuesday, April 11, 2006 10:42:00 PM:000 10.4 200.4 199.9 Tuesday, April 11, 2006 10:43:00 PM:000 10.3 200.4 200.1 Tuesday, April 11, 2006 10:44:00 PM:000 10.3 200.4 200.1 Tuesday, April 11, 2006 10:45:00 PM:000 10.1 200.5 199.8 Tuesday, April 11, 2006 10:46:00 PM:000 10.3 200.5 200.1 Tuesday, April 11, 2006 10:47:00 PM:000 10.1 200.4 199.9 Tuesday, April 11, 2006 10:48:00 PM:000 10.2 200.4 199.8 Tuesday, April 11, 2006 10:49:00 PM:000 10.2 200.4 199.9 Tuesday, April 11, 2006 10:50:00 PM:000 10.3 200.5 199.9 Tuesday, April 11, 2006 10:51:00 PM:000 10.1 200.4 199.8

Report 06-0413 Chart 7 Day 138 of 177 Tuesday, April 11, 2006 10:52:00 PM:000 10.2 200.4 199.8 Tuesday, April 11, 2006 10:53:00 PM:000 10.2 200.4 200 Tuesday, April 11, 2006 10:54:00 PM:000 10.2 200.5 199.9 Tuesday, April 11, 2006 10:55:00 PM:000 10.3 200.4 200.1 Tuesday, April 11, 2006 10:56:00 PM:000 10.1 200.4 200 Tuesday, April 11, 2006 10:57:00 PM:000 10.2 200.5 200.1 Tuesday, April 11, 2006 10:58:00 PM:000 10.2 200.5 200.1 Tuesday, April 11, 2006 10:59:00 PM:000 10.2 200.5 199.9 Tuesday, April 11, 2006 11:00:00 PM:000 10.4 200.5 200 Tuesday, April 11, 2006 11:01:00 PM:000 10.5 200.5 200.3 Tuesday, April 11, 2006 11:02:00 PM:000 10.6 200.5 200 Tuesday, April 11, 2006 11:03:00 PM:000 10.4 200.5 200 Tuesday, April 11, 2006 11:04:00 PM:000 10.4 200.5 199.9 Tuesday, April 11, 2006 11:05:00 PM:000 10.8 200.5 200.1 Tuesday, April 11, 2006 11:06:00 PM:000 10.8 200.5 200 Tuesday, April 11, 2006 11:07:00 PM:000 10.6 200.5 200 Tuesday, April 11, 2006 11:08:00 PM:000 10.5 200.5 200.1 Tuesday, April 11, 2006 11:09:00 PM:000 10.5 200.5 199.8 Tuesday, April 11, 2006 11:10:00 PM:000 10.6 200.5 200 Tuesday, April 11, 2006 11:11:00 PM:000 10.8 200.5 200.1 Tuesday, April 11, 2006 11:12:00 PM:000 10.6 200.5 199.9 Tuesday, April 11, 2006 11:13:00 PM:000 10.7 200.5 199.9 Tuesday, April 11, 2006 11:14:00 PM:000 10.7 200.5 199.9 Tuesday, April 11, 2006 11:15:00 PM:000 10.7 200.5 199.9 Tuesday, April 11, 2006 11:16:00 PM:000 10.4 200.5 199.9 Tuesday, April 11, 2006 11:17:00 PM:000 10.6 200.5 199.9 Tuesday, April 11, 2006 11:18:00 PM:000 10.7 200.4 199.9 Tuesday, April 11, 2006 11:19:00 PM:000 10.5 200.4 200 Tuesday, April 11, 2006 11:20:00 PM:000 10.4 200.4 199.8 Tuesday, April 11, 2006 11:21:00 PM:000 10.5 200.5 199.9 Tuesday, April 11, 2006 11:22:00 PM:000 10.6 200.4 199.8 Tuesday, April 11, 2006 11:23:00 PM:000 10.3 200.4 199.7 Tuesday, April 11, 2006 11:24:00 PM:000 10.2 200.4 199.7 Tuesday, April 11, 2006 11:25:00 PM:000 10.5 200.4 199.8 Tuesday, April 11, 2006 11:26:00 PM:000 10.4 200.4 200 Tuesday, April 11, 2006 11:27:00 PM:000 10.4 200.4 199.9 Tuesday, April 11, 2006 11:28:00 PM:000 10.3 200.4 200 Tuesday, April 11, 2006 11:29:00 PM:000 10.4 200.4 200 Tuesday, April 11, 2006 11:30:00 PM:000 10.3 200.4 199.6 Tuesday, April 11, 2006 11:31:00 PM:000 10.6 200.4 199.9 Tuesday, April 11, 2006 11:32:00 PM:000 10.5 200.4 200 Tuesday, April 11, 2006 11:33:00 PM:000 10.4 200.4 199.9 Tuesday, April 11, 2006 11:34:00 PM:000 10.4 200.4 199.9 Tuesday, April 11, 2006 11:35:00 PM:000 10.1 200.4 199.8 Tuesday, April 11, 2006 11:36:00 PM:000 10.2 200.4 200 Tuesday, April 11, 2006 11:37:00 PM:000 10.3 200.3 199.9 Tuesday, April 11, 2006 11:38:00 PM:000 10.3 200.3 199.7 Tuesday, April 11, 2006 11:39:00 PM:000 10.3 200.3 199.9 Tuesday, April 11, 2006 11:40:00 PM:000 10.3 200.4 199.9 Tuesday, April 11, 2006 11:41:00 PM:000 10.3 200.4 199.9 Tuesday, April 11, 2006 11:42:00 PM:000 10.5 200.4 199.9 Tuesday, April 11, 2006 11:43:00 PM:000 10.4 200.4 199.8 Tuesday, April 11, 2006 11:44:00 PM:000 10.4 200.3 200 Tuesday, April 11, 2006 11:45:00 PM:000 10.5 200.3 200 Tuesday, April 11, 2006 11:46:00 PM:000 10.4 200.4 200 Tuesday, April 11, 2006 11:47:00 PM:000 10.2 200.3 199.9 Tuesday, April 11, 2006 11:48:00 PM:000 10.2 200.3 199.8 Tuesday, April 11, 2006 11:49:00 PM:000 10.5 200.3 199.7 Tuesday, April 11, 2006 11:50:00 PM:000 10.7 200.3 200.1

Report 06-0413 Chart 7 Day 139 of 177 Tuesday, April 11, 2006 11:51:00 PM:000 10.6 200.3 200.2 Tuesday, April 11, 2006 11:52:00 PM:000 10.6 200.3 200 Tuesday, April 11, 2006 11:53:00 PM:000 10.6 200.3 200 Tuesday, April 11, 2006 11:54:00 PM:000 10.6 200.3 200 Tuesday, April 11, 2006 11:55:00 PM:000 10.4 200.3 199.8 Tuesday, April 11, 2006 11:56:00 PM:000 10.6 200.3 199.8 Tuesday, April 11, 2006 11:57:00 PM:000 10.8 200.3 199.9 Tuesday, April 11, 2006 11:58:00 PM:000 10.7 200.3 199.8 Tuesday, April 11, 2006 11:59:00 PM:000 10.6 200.3 199.9 Wednesday, April 12, 2006 12:00:00 AM:0 10.7 200.2 200.2 Wednesday, April 12, 2006 12:01:00 AM:0 10.4 200.2 199.9 Wednesday, April 12, 2006 12:02:00 AM:0 10.4 200.3 199.9 Wednesday, April 12, 2006 12:03:00 AM:0 10.5 200.3 200 Wednesday, April 12, 2006 12:04:00 AM:0 10.2 200.3 199.9 Wednesday, April 12, 2006 12:05:00 AM:0 9.9 200.2 199.8 Wednesday, April 12, 2006 12:06:00 AM:0 9.7 200.3 199.8 Wednesday, April 12, 2006 12:07:00 AM:0 10.2 200.2 199.9 Wednesday, April 12, 2006 12:08:00 AM:0 10.1 200.2 199.8 Wednesday, April 12, 2006 12:09:00 AM:0 10.2 200.3 199.9 Wednesday, April 12, 2006 12:10:00 AM:0 10 200.2 199.9 Wednesday, April 12, 2006 12:11:00 AM:0 10.2 200.3 200 Wednesday, April 12, 2006 12:12:00 AM:0 10.1 200.3 200.1 Wednesday, April 12, 2006 12:13:00 AM:0 10.2 200.2 199.8 Wednesday, April 12, 2006 12:14:00 AM:0 10 200.2 200 Wednesday, April 12, 2006 12:15:00 AM:0 10.3 200.3 199.8 Wednesday, April 12, 2006 12:16:00 AM:0 10.2 200.3 199.9 Wednesday, April 12, 2006 12:17:00 AM:0 10 200.3 199.7 Wednesday, April 12, 2006 12:18:00 AM:0 10.1 200.3 199.8 Wednesday, April 12, 2006 12:19:00 AM:0 10.2 200.3 199.8 Wednesday, April 12, 2006 12:20:00 AM:0 10.7 200.3 200 Wednesday, April 12, 2006 12:21:00 AM:0 10.4 200.3 200.1 Wednesday, April 12, 2006 12:22:00 AM:0 10.4 200.4 199.9 Wednesday, April 12, 2006 12:23:00 AM:0 10.4 200.2 200.1 Wednesday, April 12, 2006 12:24:00 AM:0 10.3 200.2 200 Wednesday, April 12, 2006 12:25:00 AM:0 10.4 200.3 200 Wednesday, April 12, 2006 12:26:00 AM:0 10.4 200.3 200.1 Wednesday, April 12, 2006 12:27:00 AM:0 10.4 200.3 200 Wednesday, April 12, 2006 12:28:00 AM:0 10.1 200.2 200.1 Wednesday, April 12, 2006 12:29:00 AM:0 10.4 200.3 199.9 Wednesday, April 12, 2006 12:30:00 AM:0 10.4 200.3 199.8 Wednesday, April 12, 2006 12:31:00 AM:0 10.5 200.3 200.2 Wednesday, April 12, 2006 12:32:00 AM:0 10.4 200.3 199.9 Wednesday, April 12, 2006 12:33:00 AM:0 10.3 200.2 199.8 Wednesday, April 12, 2006 12:34:00 AM:0 10.6 200.3 200 Wednesday, April 12, 2006 12:35:00 AM:0 10.7 200.2 200.2 Wednesday, April 12, 2006 12:36:00 AM:0 10.8 200.2 200.1 Wednesday, April 12, 2006 12:37:00 AM:0 10.6 200.3 199.8 Wednesday, April 12, 2006 12:38:00 AM:0 10.8 200.2 200 Wednesday, April 12, 2006 12:39:00 AM:0 10.7 200.2 200.2 Wednesday, April 12, 2006 12:40:00 AM:0 11 200.2 200 Wednesday, April 12, 2006 12:41:00 AM:0 10.6 200.3 200.1 Wednesday, April 12, 2006 12:42:00 AM:0 10.4 200.2 199.8 Wednesday, April 12, 2006 12:43:00 AM:0 10.3 200.2 199.9 Wednesday, April 12, 2006 12:44:00 AM:0 10.4 200.2 199.9 Wednesday, April 12, 2006 12:45:00 AM:0 10.3 200.2 200 Wednesday, April 12, 2006 12:46:00 AM:0 10.2 200.2 200 Wednesday, April 12, 2006 12:47:00 AM:0 10.3 200.2 200 Wednesday, April 12, 2006 12:48:00 AM:0 10.3 200.2 200.1 Wednesday, April 12, 2006 12:49:00 AM:0 10.4 200.2 199.9

Report 06-0413 Chart 7 Day 140 of 177 Wednesday, April 12, 2006 12:50:00 AM:0 10.2 200.2 199.9 Wednesday, April 12, 2006 12:51:00 AM:0 10 200.2 199.9 Wednesday, April 12, 2006 12:52:00 AM:0 10.2 200.2 199.6 Wednesday, April 12, 2006 12:53:00 AM:0 10.3 200.2 199.9 Wednesday, April 12, 2006 12:54:00 AM:0 10.3 200.2 200 Wednesday, April 12, 2006 12:55:00 AM:0 10.2 200.2 199.8 Wednesday, April 12, 2006 12:56:00 AM:0 10.2 200.2 199.9 Wednesday, April 12, 2006 12:57:00 AM:0 10.1 200.2 200 Wednesday, April 12, 2006 12:58:00 AM:0 10.3 200.3 200.1 Wednesday, April 12, 2006 12:59:00 AM:0 10.4 200.2 199.9 Wednesday, April 12, 2006 1:00:00 AM:00 10.6 200.2 200 Wednesday, April 12, 2006 1:01:00 AM:00 10.5 200.2 200.1 Wednesday, April 12, 2006 1:02:00 AM:00 10.5 200.2 200.1 Wednesday, April 12, 2006 1:03:00 AM:00 10.4 200.2 200.1 Wednesday, April 12, 2006 1:04:00 AM:00 10.4 200.3 200 Wednesday, April 12, 2006 1:05:00 AM:00 10.2 200.3 200 Wednesday, April 12, 2006 1:06:00 AM:00 10.3 200.3 199.7 Wednesday, April 12, 2006 1:07:00 AM:00 10.6 200.3 199.9 Wednesday, April 12, 2006 1:08:00 AM:00 10.4 200.2 199.8 Wednesday, April 12, 2006 1:09:00 AM:00 10.5 200.2 199.8 Wednesday, April 12, 2006 1:10:00 AM:00 10.4 200.3 199.7 Wednesday, April 12, 2006 1:11:00 AM:00 10.4 200.2 200 Wednesday, April 12, 2006 1:12:00 AM:00 10.4 200.2 199.9 Wednesday, April 12, 2006 1:13:00 AM:00 10.4 200.1 200 Wednesday, April 12, 2006 1:14:00 AM:00 10.4 200.2 199.8 Wednesday, April 12, 2006 1:15:00 AM:00 10.5 200.2 199.8 Wednesday, April 12, 2006 1:16:00 AM:00 10.6 200.2 199.5 Wednesday, April 12, 2006 1:17:00 AM:00 10.7 200.2 199.9 Wednesday, April 12, 2006 1:18:00 AM:00 10.8 200.2 199.9 Wednesday, April 12, 2006 1:19:00 AM:00 10.8 200.2 199.8 Wednesday, April 12, 2006 1:20:00 AM:00 10.7 200.2 199.8 Wednesday, April 12, 2006 1:21:00 AM:00 10.5 200.2 199.9 Wednesday, April 12, 2006 1:22:00 AM:00 10.4 200.2 199.9 Wednesday, April 12, 2006 1:23:00 AM:00 10.2 200.2 200 Wednesday, April 12, 2006 1:24:00 AM:00 10.1 200.2 200 Wednesday, April 12, 2006 1:25:00 AM:00 10.2 200.2 200.1 Wednesday, April 12, 2006 1:26:00 AM:00 10.2 200.2 200.1 Wednesday, April 12, 2006 1:27:00 AM:00 10.2 200.2 200 Wednesday, April 12, 2006 1:28:00 AM:00 10.4 200.2 200 Wednesday, April 12, 2006 1:29:00 AM:00 10.3 200.2 199.7 Wednesday, April 12, 2006 1:30:00 AM:00 10.3 200.2 199.9 Wednesday, April 12, 2006 1:31:00 AM:00 10 200.2 199.9 Wednesday, April 12, 2006 1:32:00 AM:00 10 200.3 200.1 Wednesday, April 12, 2006 1:33:00 AM:00 10.2 200.2 200 Wednesday, April 12, 2006 1:34:00 AM:00 10.2 200.3 200.1 Wednesday, April 12, 2006 1:35:00 AM:00 10.3 200.2 199.9 Wednesday, April 12, 2006 1:36:00 AM:00 10.4 200.3 199.9 Wednesday, April 12, 2006 1:37:00 AM:00 10.2 200.2 200 Wednesday, April 12, 2006 1:38:00 AM:00 10.1 200.2 200 Wednesday, April 12, 2006 1:39:00 AM:00 10.1 200.2 200 Wednesday, April 12, 2006 1:40:00 AM:00 9.9 200.2 199.9 Wednesday, April 12, 2006 1:41:00 AM:00 10.4 200.2 200 Wednesday, April 12, 2006 1:42:00 AM:00 10.5 200.2 199.9 Wednesday, April 12, 2006 1:43:00 AM:00 10.3 200.2 200 Wednesday, April 12, 2006 1:44:00 AM:00 10.3 200.2 200.2 Wednesday, April 12, 2006 1:45:00 AM:00 10.4 200.2 199.8 Wednesday, April 12, 2006 1:46:00 AM:00 10.5 200.2 200 Wednesday, April 12, 2006 1:47:00 AM:00 10.5 200.2 200.1 Wednesday, April 12, 2006 1:48:00 AM:00 10.4 200.2 200

Report 06-0413 Chart 7 Day 141 of 177 Wednesday, April 12, 2006 1:49:00 AM:00 10.4 200.2 199.9 Wednesday, April 12, 2006 1:50:00 AM:00 10.4 200.2 200 Wednesday, April 12, 2006 1:51:00 AM:00 10.4 200.2 200 Wednesday, April 12, 2006 1:52:00 AM:00 10.4 200.2 199.9 Wednesday, April 12, 2006 1:53:00 AM:00 10.3 200.2 200.1 Wednesday, April 12, 2006 1:54:00 AM:00 10.5 200.2 200 Wednesday, April 12, 2006 1:55:00 AM:00 10.4 200.2 199.9 Wednesday, April 12, 2006 1:56:00 AM:00 10.5 200.2 199.9 Wednesday, April 12, 2006 1:57:00 AM:00 10.7 200.2 200 Wednesday, April 12, 2006 1:58:00 AM:00 10.6 200.2 200 Wednesday, April 12, 2006 1:59:00 AM:00 10.6 200.2 199.9 Wednesday, April 12, 2006 2:00:00 AM:00 10.5 200.2 199.9 Wednesday, April 12, 2006 2:01:00 AM:00 10.4 200.2 200.1 Wednesday, April 12, 2006 2:02:00 AM:00 10.4 200.2 200 Wednesday, April 12, 2006 2:03:00 AM:00 10.5 200.2 200.1 Wednesday, April 12, 2006 2:04:00 AM:00 10.3 200.2 199.9 Wednesday, April 12, 2006 2:05:00 AM:00 10.4 200.2 200 Wednesday, April 12, 2006 2:06:00 AM:00 10.1 200.2 200.2 Wednesday, April 12, 2006 2:07:00 AM:00 10.3 200.2 200 Wednesday, April 12, 2006 2:08:00 AM:00 10.2 200.2 200 Wednesday, April 12, 2006 2:09:00 AM:00 10.2 200.2 199.8 Wednesday, April 12, 2006 2:10:00 AM:00 10.2 200.2 199.8 Wednesday, April 12, 2006 2:11:00 AM:00 10.1 200.2 199.9 Wednesday, April 12, 2006 2:12:00 AM:00 10.2 200.2 199.8 Wednesday, April 12, 2006 2:13:00 AM:00 10.1 200.2 200.2 Wednesday, April 12, 2006 2:14:00 AM:00 10 200.2 199.9 Wednesday, April 12, 2006 2:15:00 AM:00 10.2 200.2 199.9 Wednesday, April 12, 2006 2:16:00 AM:00 10.3 200.2 200.1 Wednesday, April 12, 2006 2:17:00 AM:00 10.3 200.2 199.8 Wednesday, April 12, 2006 2:18:00 AM:00 10.3 200.2 199.8 Wednesday, April 12, 2006 2:19:00 AM:00 10.1 200.2 199.9 Wednesday, April 12, 2006 2:20:00 AM:00 10.2 200.2 200.1 Wednesday, April 12, 2006 2:21:00 AM:00 10.2 200.2 199.8 Wednesday, April 12, 2006 2:22:00 AM:00 10.2 200.2 199.8 Wednesday, April 12, 2006 2:23:00 AM:00 10.3 200.2 200 Wednesday, April 12, 2006 2:24:00 AM:00 10.4 200.3 199.8 Wednesday, April 12, 2006 2:25:00 AM:00 10.3 200.2 200 Wednesday, April 12, 2006 2:26:00 AM:00 10.4 200.2 199.9 Wednesday, April 12, 2006 2:27:00 AM:00 10.4 200.2 200 Wednesday, April 12, 2006 2:28:00 AM:00 10.3 200.2 200 Wednesday, April 12, 2006 2:29:00 AM:00 10.3 200.2 200.1 Wednesday, April 12, 2006 2:30:00 AM:00 10.3 200.2 199.8 Wednesday, April 12, 2006 2:31:00 AM:00 10.3 200.1 200 Wednesday, April 12, 2006 2:32:00 AM:00 10.4 200.2 200 Wednesday, April 12, 2006 2:33:00 AM:00 10.4 200.1 200 Wednesday, April 12, 2006 2:34:00 AM:00 10.4 200.1 200 Wednesday, April 12, 2006 2:35:00 AM:00 10.4 200.2 200.1 Wednesday, April 12, 2006 2:36:00 AM:00 10.4 200.2 200 Wednesday, April 12, 2006 2:37:00 AM:00 10.5 200.2 199.9 Wednesday, April 12, 2006 2:38:00 AM:00 10.4 200.2 200 Wednesday, April 12, 2006 2:39:00 AM:00 10.5 200.2 200 Wednesday, April 12, 2006 2:40:00 AM:00 10.5 200.2 200 Wednesday, April 12, 2006 2:41:00 AM:00 10.3 200.2 199.8 Wednesday, April 12, 2006 2:42:00 AM:00 10.5 200.2 199.9 Wednesday, April 12, 2006 2:43:00 AM:00 10.5 200.2 200.1 Wednesday, April 12, 2006 2:44:00 AM:00 10.3 200.2 200.1 Wednesday, April 12, 2006 2:45:00 AM:00 10.2 200.1 199.9 Wednesday, April 12, 2006 2:46:00 AM:00 10.1 200.2 200 Wednesday, April 12, 2006 2:47:00 AM:00 10.2 200.2 200

Report 06-0413 Chart 7 Day 142 of 177 Wednesday, April 12, 2006 2:48:00 AM:00 10.1 200.2 200.2 Wednesday, April 12, 2006 2:49:00 AM:00 10.2 200.2 199.9 Wednesday, April 12, 2006 2:50:00 AM:00 10.2 200.2 200 Wednesday, April 12, 2006 2:51:00 AM:00 10.1 200.2 200.1 Wednesday, April 12, 2006 2:52:00 AM:00 10.1 200.2 199.9 Wednesday, April 12, 2006 2:53:00 AM:00 10.3 200.2 199.9 Wednesday, April 12, 2006 2:54:00 AM:00 10 200.2 200 Wednesday, April 12, 2006 2:55:00 AM:00 10 200.2 199.9 Wednesday, April 12, 2006 2:56:00 AM:00 10.2 200.2 200.1 Wednesday, April 12, 2006 2:57:00 AM:00 10.1 200.2 199.9 Wednesday, April 12, 2006 2:58:00 AM:00 10.2 200.2 200.3 Wednesday, April 12, 2006 2:59:00 AM:00 10.1 200.2 199.9 Wednesday, April 12, 2006 3:00:00 AM:00 10.1 200.2 199.9 Wednesday, April 12, 2006 3:01:00 AM:00 10.1 200.2 199.9 Wednesday, April 12, 2006 3:02:00 AM:00 10.1 200.2 199.9 Wednesday, April 12, 2006 3:03:00 AM:00 10.2 200.1 200.1 Wednesday, April 12, 2006 3:04:00 AM:00 10.2 200.2 200.2 Wednesday, April 12, 2006 3:05:00 AM:00 10.3 200.1 199.9 Wednesday, April 12, 2006 3:06:00 AM:00 10.4 200.1 200 Wednesday, April 12, 2006 3:07:00 AM:00 10.6 200.1 200.1 Wednesday, April 12, 2006 3:08:00 AM:00 10.4 200.2 200 Wednesday, April 12, 2006 3:09:00 AM:00 10.4 200.2 199.9 Wednesday, April 12, 2006 3:10:00 AM:00 10.3 200.1 200.1 Wednesday, April 12, 2006 3:11:00 AM:00 10.3 200.1 200.1 Wednesday, April 12, 2006 3:12:00 AM:00 10.4 200.1 200 Wednesday, April 12, 2006 3:13:00 AM:00 10.4 200.2 200.1 Wednesday, April 12, 2006 3:14:00 AM:00 10.5 200.2 200.1 Wednesday, April 12, 2006 3:15:00 AM:00 10.4 200.1 200 Wednesday, April 12, 2006 3:16:00 AM:00 10.4 200.1 200 Wednesday, April 12, 2006 3:17:00 AM:00 10.6 200.1 200 Wednesday, April 12, 2006 3:18:00 AM:00 10.7 200.1 200.2 Wednesday, April 12, 2006 3:19:00 AM:00 10.6 200.1 199.9 Wednesday, April 12, 2006 3:20:00 AM:00 10.6 200.1 199.9 Wednesday, April 12, 2006 3:21:00 AM:00 10.4 200.1 200 Wednesday, April 12, 2006 3:22:00 AM:00 10.5 200.1 200.1 Wednesday, April 12, 2006 3:23:00 AM:00 10.4 200.1 200 Wednesday, April 12, 2006 3:24:00 AM:00 10.3 200.1 200 Wednesday, April 12, 2006 3:25:00 AM:00 10.4 200.1 200.2 Wednesday, April 12, 2006 3:26:00 AM:00 10.3 200.1 199.8 Wednesday, April 12, 2006 3:27:00 AM:00 10.1 200 199.8 Wednesday, April 12, 2006 3:28:00 AM:00 10.3 200 200 Wednesday, April 12, 2006 3:29:00 AM:00 10.3 200 200 Wednesday, April 12, 2006 3:30:00 AM:00 10.2 200 200 Wednesday, April 12, 2006 3:31:00 AM:00 10.2 200 200.1 Wednesday, April 12, 2006 3:32:00 AM:00 10.2 200 200 Wednesday, April 12, 2006 3:33:00 AM:00 10.1 200.1 199.9 Wednesday, April 12, 2006 3:34:00 AM:00 10.1 200.1 200 Wednesday, April 12, 2006 3:35:00 AM:00 10 200.1 199.9 Wednesday, April 12, 2006 3:36:00 AM:00 10.1 200.1 200.1 Wednesday, April 12, 2006 3:37:00 AM:00 10.3 200 199.8 Wednesday, April 12, 2006 3:38:00 AM:00 10.2 200 199.9 Wednesday, April 12, 2006 3:39:00 AM:00 10.3 200 200 Wednesday, April 12, 2006 3:40:00 AM:00 10.2 200 199.9 Wednesday, April 12, 2006 3:41:00 AM:00 10.2 200 199.8 Wednesday, April 12, 2006 3:42:00 AM:00 10.2 200 200 Wednesday, April 12, 2006 3:43:00 AM:00 10.3 200 199.9 Wednesday, April 12, 2006 3:44:00 AM:00 10.4 200 200.2 Wednesday, April 12, 2006 3:45:00 AM:00 10.4 200.1 199.8 Wednesday, April 12, 2006 3:46:00 AM:00 10.3 200.1 199.9

Report 06-0413 Chart 7 Day 143 of 177 Wednesday, April 12, 2006 3:47:00 AM:00 10.4 200.1 200 Wednesday, April 12, 2006 3:48:00 AM:00 10.3 200 200.1 Wednesday, April 12, 2006 3:49:00 AM:00 10.3 200 199.8 Wednesday, April 12, 2006 3:50:00 AM:00 10.3 200.1 200 Wednesday, April 12, 2006 3:51:00 AM:00 10.5 200.1 199.8 Wednesday, April 12, 2006 3:52:00 AM:00 10.4 200 199.8 Wednesday, April 12, 2006 3:53:00 AM:00 10.5 200 199.8 Wednesday, April 12, 2006 3:54:00 AM:00 10.6 199.9 200.1 Wednesday, April 12, 2006 3:55:00 AM:00 10.5 200 200 Wednesday, April 12, 2006 3:56:00 AM:00 10.5 199.9 200.1 Wednesday, April 12, 2006 3:57:00 AM:00 10.5 199.9 200.1 Wednesday, April 12, 2006 3:58:00 AM:00 10.5 200 200 Wednesday, April 12, 2006 3:59:00 AM:00 10.5 199.9 199.9 Wednesday, April 12, 2006 4:00:00 AM:00 10.5 199.9 200.1 Wednesday, April 12, 2006 4:01:00 AM:00 10.5 199.9 200 Wednesday, April 12, 2006 4:02:00 AM:00 10.5 200 200.1 Wednesday, April 12, 2006 4:03:00 AM:00 10.5 200 200 Wednesday, April 12, 2006 4:04:00 AM:00 10.4 200 200.3 Wednesday, April 12, 2006 4:05:00 AM:00 10.5 199.9 200.2 Wednesday, April 12, 2006 4:06:00 AM:00 10.2 199.9 199.9 Wednesday, April 12, 2006 4:07:00 AM:00 10 199.9 200 Wednesday, April 12, 2006 4:08:00 AM:00 10.1 199.9 200 Wednesday, April 12, 2006 4:09:00 AM:00 9.9 199.9 200 Wednesday, April 12, 2006 4:10:00 AM:00 10 200 199.9 Wednesday, April 12, 2006 4:11:00 AM:00 10.1 199.9 199.8 Wednesday, April 12, 2006 4:12:00 AM:00 10.2 199.9 199.9 Wednesday, April 12, 2006 4:13:00 AM:00 10.2 199.9 199.8 Wednesday, April 12, 2006 4:14:00 AM:00 10.2 199.9 199.8 Wednesday, April 12, 2006 4:15:00 AM:00 10.2 199.9 200.1 Wednesday, April 12, 2006 4:16:00 AM:00 10.1 200 199.8 Wednesday, April 12, 2006 4:17:00 AM:00 10.2 199.9 199.7 Wednesday, April 12, 2006 4:18:00 AM:00 10.1 199.9 200 Wednesday, April 12, 2006 4:19:00 AM:00 10.1 199.9 199.9 Wednesday, April 12, 2006 4:20:00 AM:00 10.2 199.9 199.9 Wednesday, April 12, 2006 4:21:00 AM:00 10.2 199.9 200 Wednesday, April 12, 2006 4:22:00 AM:00 10.2 199.8 199.9 Wednesday, April 12, 2006 4:23:00 AM:00 10.1 199.8 199.9 Wednesday, April 12, 2006 4:24:00 AM:00 10.1 199.8 199.9 Wednesday, April 12, 2006 4:25:00 AM:00 10.3 199.8 199.8 Wednesday, April 12, 2006 4:26:00 AM:00 10.3 199.9 200 Wednesday, April 12, 2006 4:27:00 AM:00 10.2 199.8 199.9 Wednesday, April 12, 2006 4:28:00 AM:00 10.3 199.9 199.7 Wednesday, April 12, 2006 4:29:00 AM:00 10.3 199.8 200 Wednesday, April 12, 2006 4:30:00 AM:00 10.2 199.8 200 Wednesday, April 12, 2006 4:31:00 AM:00 10.4 199.8 199.8 Wednesday, April 12, 2006 4:32:00 AM:00 10.5 199.9 200 Wednesday, April 12, 2006 4:33:00 AM:00 10.4 199.8 199.9 Wednesday, April 12, 2006 4:34:00 AM:00 10.5 199.9 199.8 Wednesday, April 12, 2006 4:35:00 AM:00 10.4 199.8 199.9 Wednesday, April 12, 2006 4:36:00 AM:00 10.5 199.8 199.7 Wednesday, April 12, 2006 4:37:00 AM:00 10.5 199.8 199.8 Wednesday, April 12, 2006 4:38:00 AM:00 10.4 199.8 199.7 Wednesday, April 12, 2006 4:39:00 AM:00 10.6 199.8 199.6 Wednesday, April 12, 2006 4:40:00 AM:00 10.6 199.8 199.9 Wednesday, April 12, 2006 4:41:00 AM:00 10.5 199.8 199.9 Wednesday, April 12, 2006 4:42:00 AM:00 10.5 199.8 199.9 Wednesday, April 12, 2006 4:43:00 AM:00 10.5 199.8 199.7 Wednesday, April 12, 2006 4:44:00 AM:00 10.6 199.8 199.8 Wednesday, April 12, 2006 4:45:00 AM:00 10.5 199.8 199.9

Report 06-0413 Chart 7 Day 144 of 177 Wednesday, April 12, 2006 4:46:00 AM:00 10.3 199.8 199.9 Wednesday, April 12, 2006 4:47:00 AM:00 10.3 199.8 199.9 Wednesday, April 12, 2006 4:48:00 AM:00 10.2 199.8 200 Wednesday, April 12, 2006 4:49:00 AM:00 10.1 199.8 199.9 Wednesday, April 12, 2006 4:50:00 AM:00 10.3 199.8 199.8 Wednesday, April 12, 2006 4:51:00 AM:00 10.2 199.8 199.8 Wednesday, April 12, 2006 4:52:00 AM:00 10.2 199.8 199.8 Wednesday, April 12, 2006 4:53:00 AM:00 10.2 199.8 199.9 Wednesday, April 12, 2006 4:54:00 AM:00 10.3 199.8 199.8 Wednesday, April 12, 2006 4:55:00 AM:00 10.2 199.9 199.8 Wednesday, April 12, 2006 4:56:00 AM:00 10 199.9 199.9 Wednesday, April 12, 2006 4:57:00 AM:00 9.9 199.8 199.9 Wednesday, April 12, 2006 4:58:00 AM:00 10.1 199.8 200.1 Wednesday, April 12, 2006 4:59:00 AM:00 10.1 199.9 200 Wednesday, April 12, 2006 5:00:00 AM:00 10.1 199.9 200 Wednesday, April 12, 2006 5:01:00 AM:00 9.9 199.9 199.7 Wednesday, April 12, 2006 5:02:00 AM:00 10 199.9 200.1 Wednesday, April 12, 2006 5:03:00 AM:00 10.1 199.9 200 Wednesday, April 12, 2006 5:04:00 AM:00 10.3 199.9 199.9 Wednesday, April 12, 2006 5:05:00 AM:00 10.1 199.9 199.9 Wednesday, April 12, 2006 5:06:00 AM:00 10.3 199.9 199.9 Wednesday, April 12, 2006 5:07:00 AM:00 10.6 200 200.2 Wednesday, April 12, 2006 5:08:00 AM:00 10.5 200 200.2 Wednesday, April 12, 2006 5:09:00 AM:00 10.5 200 200 Wednesday, April 12, 2006 5:10:00 AM:00 10.6 199.9 199.9 Wednesday, April 12, 2006 5:11:00 AM:00 10.5 199.9 200 Wednesday, April 12, 2006 5:12:00 AM:00 10.4 200 200.1 Wednesday, April 12, 2006 5:13:00 AM:00 10.3 200 200.1 Wednesday, April 12, 2006 5:14:00 AM:00 10.3 200 200.2 Wednesday, April 12, 2006 5:15:00 AM:00 10.4 200 200.1 Wednesday, April 12, 2006 5:16:00 AM:00 10.5 199.9 200 Wednesday, April 12, 2006 5:17:00 AM:00 10.3 199.9 199.8 Wednesday, April 12, 2006 5:18:00 AM:00 10.3 199.9 200.1 Wednesday, April 12, 2006 5:19:00 AM:00 10.6 199.9 199.9 Wednesday, April 12, 2006 5:20:00 AM:00 10.5 199.9 199.9 Wednesday, April 12, 2006 5:21:00 AM:00 10.4 199.9 200.1 Wednesday, April 12, 2006 5:22:00 AM:00 10.3 199.9 200 Wednesday, April 12, 2006 5:23:00 AM:00 10.5 199.9 200.2 Wednesday, April 12, 2006 5:24:00 AM:00 10.5 200 200.1 Wednesday, April 12, 2006 5:25:00 AM:00 10.6 200 200 Wednesday, April 12, 2006 5:26:00 AM:00 10.4 199.9 200 Wednesday, April 12, 2006 5:27:00 AM:00 10.4 200 200.1 Wednesday, April 12, 2006 5:28:00 AM:00 10.4 200 199.7 Wednesday, April 12, 2006 5:29:00 AM:00 10.3 200 199.9 Wednesday, April 12, 2006 5:30:00 AM:00 10.5 200 200.2 Wednesday, April 12, 2006 5:31:00 AM:00 10.4 199.9 200 Wednesday, April 12, 2006 5:32:00 AM:00 10.8 199.9 200.1 Wednesday, April 12, 2006 5:33:00 AM:00 10.7 199.9 200 Wednesday, April 12, 2006 5:34:00 AM:00 10.3 199.9 200.1 Wednesday, April 12, 2006 5:35:00 AM:00 10.2 199.9 199.7 Wednesday, April 12, 2006 5:36:00 AM:00 10.2 199.9 199.7 Wednesday, April 12, 2006 5:37:00 AM:00 10.1 199.9 199.8 Wednesday, April 12, 2006 5:38:00 AM:00 10.5 199.9 200 Wednesday, April 12, 2006 5:39:00 AM:00 10.5 199.9 199.8 Wednesday, April 12, 2006 5:40:00 AM:00 10.6 199.9 199.7 Wednesday, April 12, 2006 5:41:00 AM:00 10.2 199.9 199.8 Wednesday, April 12, 2006 5:42:00 AM:00 10.1 199.9 200 Wednesday, April 12, 2006 5:43:00 AM:00 10.2 199.9 200.3 Wednesday, April 12, 2006 5:44:00 AM:00 10.2 199.9 199.9

Report 06-0413 Chart 7 Day 145 of 177 Wednesday, April 12, 2006 5:45:00 AM:00 10.5 199.9 199.9 Wednesday, April 12, 2006 5:46:00 AM:00 10.6 199.9 199.8 Wednesday, April 12, 2006 5:47:00 AM:00 10.8 199.8 199.8 Wednesday, April 12, 2006 5:48:00 AM:00 10.6 199.9 199.9 Wednesday, April 12, 2006 5:49:00 AM:00 10.6 199.9 200 Wednesday, April 12, 2006 5:50:00 AM:00 10.4 199.9 200.1 Wednesday, April 12, 2006 5:51:00 AM:00 10.6 199.9 199.8 Wednesday, April 12, 2006 5:52:00 AM:00 10.6 199.8 200.1 Wednesday, April 12, 2006 5:53:00 AM:00 10.5 199.8 200.1 Wednesday, April 12, 2006 5:54:00 AM:00 10.5 199.7 199.8 Wednesday, April 12, 2006 5:55:00 AM:00 10.6 199.8 199.9 Wednesday, April 12, 2006 5:56:00 AM:00 10.5 199.8 199.7 Wednesday, April 12, 2006 5:57:00 AM:00 10.7 199.8 200.2 Wednesday, April 12, 2006 5:58:00 AM:00 10.7 199.8 199.9 Wednesday, April 12, 2006 5:59:00 AM:00 10.6 199.7 200 Wednesday, April 12, 2006 6:00:00 AM:00 10.4 199.8 199.9 Wednesday, April 12, 2006 6:01:00 AM:00 10.6 199.7 200 Wednesday, April 12, 2006 6:02:00 AM:00 10.5 199.7 200 Wednesday, April 12, 2006 6:03:00 AM:00 10.6 199.7 199.9 Wednesday, April 12, 2006 6:04:00 AM:00 10.3 199.8 199.9 Wednesday, April 12, 2006 6:05:00 AM:00 10.4 199.7 200.1 Wednesday, April 12, 2006 6:06:00 AM:00 10.8 199.7 200 Wednesday, April 12, 2006 6:07:00 AM:00 10.4 199.7 200.1 Wednesday, April 12, 2006 6:08:00 AM:00 10.3 199.7 200 Wednesday, April 12, 2006 6:09:00 AM:00 10.3 199.7 200 Wednesday, April 12, 2006 6:10:00 AM:00 10.3 199.7 199.8 Wednesday, April 12, 2006 6:11:00 AM:00 9.9 199.7 199.8 Wednesday, April 12, 2006 6:12:00 AM:00 9.9 199.7 199.8 Wednesday, April 12, 2006 6:13:00 AM:00 9.9 199.7 199.9 Wednesday, April 12, 2006 6:14:00 AM:00 10 199.6 199.8 Wednesday, April 12, 2006 6:15:00 AM:00 10 199.6 199.7 Wednesday, April 12, 2006 6:16:00 AM:00 10.3 199.6 199.8 Wednesday, April 12, 2006 6:17:00 AM:00 10.4 199.7 199.7 Wednesday, April 12, 2006 6:18:00 AM:00 10.4 199.6 199.9 Wednesday, April 12, 2006 6:19:00 AM:00 10.2 199.7 199.8 Wednesday, April 12, 2006 6:20:00 AM:00 10.3 199.7 199.7 Wednesday, April 12, 2006 6:21:00 AM:00 10.2 199.7 199.7 Wednesday, April 12, 2006 6:22:00 AM:00 10 199.6 200 Wednesday, April 12, 2006 6:23:00 AM:00 10.2 199.7 200 Wednesday, April 12, 2006 6:24:00 AM:00 10.2 199.7 200 Wednesday, April 12, 2006 6:25:00 AM:00 10.2 199.7 200 Wednesday, April 12, 2006 6:26:00 AM:00 10.3 199.7 200.1 Wednesday, April 12, 2006 6:27:00 AM:00 10.4 199.7 199.9 Wednesday, April 12, 2006 6:28:00 AM:00 10.1 199.7 199.9 Wednesday, April 12, 2006 6:29:00 AM:00 10.5 199.7 199.8 Wednesday, April 12, 2006 6:30:00 AM:00 10.4 199.7 200 Wednesday, April 12, 2006 6:31:00 AM:00 10.4 199.7 199.8 Wednesday, April 12, 2006 6:32:00 AM:00 10.3 199.7 200.1 Wednesday, April 12, 2006 6:33:00 AM:00 10.4 199.7 199.8 Wednesday, April 12, 2006 6:34:00 AM:00 10.2 199.5 199.9 Wednesday, April 12, 2006 6:35:00 AM:00 10.3 199.6 200 Wednesday, April 12, 2006 6:36:00 AM:00 10.2 199.6 199.9 Wednesday, April 12, 2006 6:37:00 AM:00 10.5 199.6 200 Wednesday, April 12, 2006 6:38:00 AM:00 10.4 199.6 200.1 Wednesday, April 12, 2006 6:39:00 AM:00 10.6 199.6 200 Wednesday, April 12, 2006 6:40:00 AM:00 10.5 199.6 199.9 Wednesday, April 12, 2006 6:41:00 AM:00 10.4 199.6 200.1 Wednesday, April 12, 2006 6:42:00 AM:00 10.7 199.6 200 Wednesday, April 12, 2006 6:43:00 AM:00 10.5 199.6 199.9

Report 06-0413 Chart 7 Day 146 of 177 Wednesday, April 12, 2006 6:44:00 AM:00 10.4 199.6 199.9 Wednesday, April 12, 2006 6:45:00 AM:00 10.4 199.6 199.8 Wednesday, April 12, 2006 6:46:00 AM:00 10.6 199.6 199.9 Wednesday, April 12, 2006 6:47:00 AM:00 10.4 199.6 199.9 Wednesday, April 12, 2006 6:48:00 AM:00 10.3 199.6 199.8 Wednesday, April 12, 2006 6:49:00 AM:00 10.3 199.6 200 Wednesday, April 12, 2006 6:50:00 AM:00 10.2 199.6 200 Wednesday, April 12, 2006 6:51:00 AM:00 10.1 199.6 199.8 Wednesday, April 12, 2006 6:52:00 AM:00 10.1 199.6 199.7 Wednesday, April 12, 2006 6:53:00 AM:00 10 199.5 200.1 Wednesday, April 12, 2006 6:54:00 AM:00 10.2 199.6 199.9 Wednesday, April 12, 2006 6:55:00 AM:00 10.3 199.5 199.8 Wednesday, April 12, 2006 6:56:00 AM:00 10.2 199.6 199.9 Wednesday, April 12, 2006 6:57:00 AM:00 10.1 199.6 200 Wednesday, April 12, 2006 6:58:00 AM:00 10 199.6 199.7 Wednesday, April 12, 2006 6:59:00 AM:00 10.1 199.6 199.8 Wednesday, April 12, 2006 7:00:00 AM:00 10.3 199.6 199.9 Wednesday, April 12, 2006 7:01:00 AM:00 10.5 199.6 199.8 Wednesday, April 12, 2006 7:02:00 AM:00 10.3 199.6 199.9 Wednesday, April 12, 2006 7:03:00 AM:00 10.2 199.5 199.8 Wednesday, April 12, 2006 7:04:00 AM:00 10.2 199.6 200 Wednesday, April 12, 2006 7:05:00 AM:00 10.2 199.6 199.8 Wednesday, April 12, 2006 7:06:00 AM:00 10.3 199.5 199.7 Wednesday, April 12, 2006 7:07:00 AM:00 10.3 199.6 199.9 Wednesday, April 12, 2006 7:08:00 AM:00 10.2 199.6 200 Wednesday, April 12, 2006 7:09:00 AM:00 10.3 199.6 200 Wednesday, April 12, 2006 7:10:00 AM:00 10.2 199.6 199.9 Wednesday, April 12, 2006 7:11:00 AM:00 10.5 199.6 200 Wednesday, April 12, 2006 7:12:00 AM:00 10.5 199.6 199.9 Wednesday, April 12, 2006 7:13:00 AM:00 10.3 199.5 199.9 Wednesday, April 12, 2006 7:14:00 AM:00 10.4 199.5 200.1 Wednesday, April 12, 2006 7:15:00 AM:00 10.5 199.6 200.1 Wednesday, April 12, 2006 7:16:00 AM:00 10.3 199.5 199.8 Wednesday, April 12, 2006 7:17:00 AM:00 10.4 199.5 199.8 Wednesday, April 12, 2006 7:18:00 AM:00 10.4 199.5 199.7 Wednesday, April 12, 2006 7:19:00 AM:00 10.6 199.5 199.8 Wednesday, April 12, 2006 7:20:00 AM:00 10.5 199.5 199.6 Wednesday, April 12, 2006 7:21:00 AM:00 10.5 199.5 199.7 Wednesday, April 12, 2006 7:22:00 AM:00 10.4 199.6 199.9 Wednesday, April 12, 2006 7:23:00 AM:00 10.6 199.6 199.6 Wednesday, April 12, 2006 7:24:00 AM:00 10.5 199.5 199.4 Wednesday, April 12, 2006 7:25:00 AM:00 10.6 199.6 199.9 Wednesday, April 12, 2006 7:26:00 AM:00 10.5 199.5 199.8 Wednesday, April 12, 2006 7:27:00 AM:00 10.7 199.5 199.7 Wednesday, April 12, 2006 7:28:00 AM:00 10.7 199.5 199.6 Wednesday, April 12, 2006 7:29:00 AM:00 10.2 199.5 200 Wednesday, April 12, 2006 7:30:00 AM:00 10.3 199.5 199.7 Wednesday, April 12, 2006 7:31:00 AM:00 10.3 199.5 199.8 Wednesday, April 12, 2006 7:32:00 AM:00 10.2 199.5 199.8 Wednesday, April 12, 2006 7:33:00 AM:00 10.3 199.6 199.7 Wednesday, April 12, 2006 7:34:00 AM:00 10.2 199.5 199.9 Wednesday, April 12, 2006 7:35:00 AM:00 10.3 199.4 199.7 Wednesday, April 12, 2006 7:36:00 AM:00 10.3 199.5 199.9 Wednesday, April 12, 2006 7:37:00 AM:00 10.3 199.5 199.7 Wednesday, April 12, 2006 7:38:00 AM:00 10.4 199.5 200 Wednesday, April 12, 2006 7:39:00 AM:00 10.3 199.5 199.8 Wednesday, April 12, 2006 7:40:00 AM:00 10.2 199.5 199.8 Wednesday, April 12, 2006 7:41:00 AM:00 10.2 199.5 199.7 Wednesday, April 12, 2006 7:42:00 AM:00 10.1 199.5 199.9

Report 06-0413 Chart 7 Day 147 of 177 Wednesday, April 12, 2006 7:43:00 AM:00 10.3 199.5 200 Wednesday, April 12, 2006 7:44:00 AM:00 10.1 199.5 199.9 Wednesday, April 12, 2006 7:45:00 AM:00 10.1 199.6 199.7 Wednesday, April 12, 2006 7:46:00 AM:00 10.3 199.6 200 Wednesday, April 12, 2006 7:47:00 AM:00 10.3 199.6 199.8 Wednesday, April 12, 2006 7:48:00 AM:00 10.3 199.6 199.9 Wednesday, April 12, 2006 7:49:00 AM:00 10.2 199.6 199.8 Wednesday, April 12, 2006 7:50:00 AM:00 10.3 199.6 199.9 Wednesday, April 12, 2006 7:51:00 AM:00 10.4 199.6 199.6 Wednesday, April 12, 2006 7:52:00 AM:00 10.4 199.6 199.8 Wednesday, April 12, 2006 7:53:00 AM:00 10.2 199.6 199.8 Wednesday, April 12, 2006 7:54:00 AM:00 9.7 199.5 200 Wednesday, April 12, 2006 7:55:00 AM:00 10.4 199.6 199.6 Wednesday, April 12, 2006 7:56:00 AM:00 10.5 199.6 199.8 Wednesday, April 12, 2006 7:57:00 AM:00 10.5 199.6 199.8 Wednesday, April 12, 2006 7:58:00 AM:00 10.4 199.5 199.8 Wednesday, April 12, 2006 7:59:00 AM:00 10.6 199.5 199.7 Wednesday, April 12, 2006 8:00:00 AM:00 10.6 199.6 199.8 Wednesday, April 12, 2006 8:01:00 AM:00 10.5 199.6 199.8 Wednesday, April 12, 2006 8:02:00 AM:00 10.7 199.6 199.8 Wednesday, April 12, 2006 8:03:00 AM:00 10.5 199.6 199.7 Wednesday, April 12, 2006 8:04:00 AM:00 10.6 199.6 199.7 Wednesday, April 12, 2006 8:05:00 AM:00 10.7 199.6 199.8 Wednesday, April 12, 2006 8:06:00 AM:00 10.7 199.6 199.7 Wednesday, April 12, 2006 8:07:00 AM:00 10.5 199.5 199.9 Wednesday, April 12, 2006 8:08:00 AM:00 10.5 199.5 200 Wednesday, April 12, 2006 8:09:00 AM:00 10.5 199.5 199.9 Wednesday, April 12, 2006 8:10:00 AM:00 10.3 199.5 199.8 Wednesday, April 12, 2006 8:11:00 AM:00 10.1 199.5 199.9 Wednesday, April 12, 2006 8:12:00 AM:00 10.3 199.6 199.8 Wednesday, April 12, 2006 8:13:00 AM:00 10.4 199.6 199.8 Wednesday, April 12, 2006 8:14:00 AM:00 10.3 199.6 200.1 Wednesday, April 12, 2006 8:15:00 AM:00 10.2 199.6 199.9 Wednesday, April 12, 2006 8:16:00 AM:00 10.3 199.6 200 Wednesday, April 12, 2006 8:17:00 AM:00 10.3 199.6 200.2 Wednesday, April 12, 2006 8:18:00 AM:00 10.1 199.6 199.8 Wednesday, April 12, 2006 8:19:00 AM:00 10.2 199.6 199.9 Wednesday, April 12, 2006 8:20:00 AM:00 10 199.6 199.9 Wednesday, April 12, 2006 8:21:00 AM:00 10 199.7 199.9 Wednesday, April 12, 2006 8:22:00 AM:00 10.1 199.6 199.9 Wednesday, April 12, 2006 8:23:00 AM:00 10 199.6 200 Wednesday, April 12, 2006 8:24:00 AM:00 9.9 199.6 199.7 Wednesday, April 12, 2006 8:25:00 AM:00 10 199.6 199.9 Wednesday, April 12, 2006 8:26:00 AM:00 10.3 199.7 200 Wednesday, April 12, 2006 8:27:00 AM:00 10.3 199.7 200 Wednesday, April 12, 2006 8:28:00 AM:00 10.3 199.7 199.9 Wednesday, April 12, 2006 8:29:00 AM:00 10 199.7 199.7 Wednesday, April 12, 2006 8:30:00 AM:00 10.3 199.7 200.1 Wednesday, April 12, 2006 8:31:00 AM:00 10.6 199.7 199.9 Wednesday, April 12, 2006 8:32:00 AM:00 10.6 199.7 200.3 Wednesday, April 12, 2006 8:33:00 AM:00 10.4 199.7 200 Wednesday, April 12, 2006 8:34:00 AM:00 10.2 199.7 200 Wednesday, April 12, 2006 8:35:00 AM:00 10.4 199.7 200.1 Wednesday, April 12, 2006 8:36:00 AM:00 10.4 199.7 199.9 Wednesday, April 12, 2006 8:37:00 AM:00 10.4 199.7 200.1 Wednesday, April 12, 2006 8:38:00 AM:00 10.1 199.7 199.9 Wednesday, April 12, 2006 8:39:00 AM:00 10.3 199.7 200 Wednesday, April 12, 2006 8:40:00 AM:00 10.5 199.7 200 Wednesday, April 12, 2006 8:41:00 AM:00 10.6 199.7 200

Report 06-0413 Chart 7 Day 148 of 177 Wednesday, April 12, 2006 8:42:00 AM:00 10.5 199.7 200.1 Wednesday, April 12, 2006 8:43:00 AM:00 10.7 199.7 200 Wednesday, April 12, 2006 8:44:00 AM:00 10.7 199.7 199.6 Wednesday, April 12, 2006 8:45:00 AM:00 10.7 199.6 199.6 Wednesday, April 12, 2006 8:46:00 AM:00 10.8 199.5 199.6 Wednesday, April 12, 2006 8:47:00 AM:00 10.8 199.4 199.8 Wednesday, April 12, 2006 8:48:00 AM:00 10.9 199.3 199.8 Wednesday, April 12, 2006 8:49:00 AM:00 10.5 199.3 199.8 Wednesday, April 12, 2006 8:50:00 AM:00 10.7 199.3 199.7 Wednesday, April 12, 2006 8:51:00 AM:00 10.5 199.3 200 Wednesday, April 12, 2006 8:52:00 AM:00 10.6 199.3 199.7 Wednesday, April 12, 2006 8:53:00 AM:00 10.6 199.3 199.7 Wednesday, April 12, 2006 8:54:00 AM:00 10.5 199.3 200 Wednesday, April 12, 2006 8:55:00 AM:00 10.5 199.3 200 Wednesday, April 12, 2006 8:56:00 AM:00 10.4 199.3 199.9 Wednesday, April 12, 2006 8:57:00 AM:00 10.4 199.3 199.9 Wednesday, April 12, 2006 8:58:00 AM:00 10.3 199.4 199.9 Wednesday, April 12, 2006 8:59:00 AM:00 10.4 199.3 200 Wednesday, April 12, 2006 9:00:00 AM:00 10.3 199.4 200 Wednesday, April 12, 2006 9:01:00 AM:00 10.2 199.4 200 Wednesday, April 12, 2006 9:02:00 AM:00 10.3 199.4 199.8 Wednesday, April 12, 2006 9:03:00 AM:00 10.3 199.4 200 Wednesday, April 12, 2006 9:04:00 AM:00 10.4 199.4 199.8 Wednesday, April 12, 2006 9:05:00 AM:00 10.4 199.4 200 Wednesday, April 12, 2006 9:06:00 AM:00 10.2 199.4 199.9 Wednesday, April 12, 2006 9:07:00 AM:00 10.4 199.4 200 Wednesday, April 12, 2006 9:08:00 AM:00 10.2 199.4 200 Wednesday, April 12, 2006 9:09:00 AM:00 10.2 199.4 200.2 Wednesday, April 12, 2006 9:10:00 AM:00 10.2 199.5 200.2 Wednesday, April 12, 2006 9:11:00 AM:00 10.3 199.5 200.1 Wednesday, April 12, 2006 9:12:00 AM:00 10.3 199.5 200 Wednesday, April 12, 2006 9:13:00 AM:00 10.3 199.5 200 Wednesday, April 12, 2006 9:14:00 AM:00 10.3 199.5 200.1 Wednesday, April 12, 2006 9:15:00 AM:00 10.2 199.5 200 Wednesday, April 12, 2006 9:16:00 AM:00 10.2 199.5 200 Wednesday, April 12, 2006 9:17:00 AM:00 10.3 199.5 200.1 Wednesday, April 12, 2006 9:18:00 AM:00 10.3 199.5 200.1 Wednesday, April 12, 2006 9:19:00 AM:00 10.2 199.5 200.2 Wednesday, April 12, 2006 9:20:00 AM:00 10.1 199.6 200.2 Wednesday, April 12, 2006 9:21:00 AM:00 10.2 199.5 200 Wednesday, April 12, 2006 9:22:00 AM:00 10.2 199.6 199.9 Wednesday, April 12, 2006 9:23:00 AM:00 10.1 199.5 200.1 Wednesday, April 12, 2006 9:24:00 AM:00 10.1 199.5 200 Wednesday, April 12, 2006 9:25:00 AM:00 10.4 199.5 200.2 Wednesday, April 12, 2006 9:26:00 AM:00 10.2 199.5 200 Wednesday, April 12, 2006 9:27:00 AM:00 10.1 199.5 200 Wednesday, April 12, 2006 9:28:00 AM:00 10.1 199.5 200.2 Wednesday, April 12, 2006 9:29:00 AM:00 10 199.6 200 Wednesday, April 12, 2006 9:30:00 AM:00 10.1 199.6 199.9 Wednesday, April 12, 2006 9:31:00 AM:00 10.2 199.5 200.3 Wednesday, April 12, 2006 9:32:00 AM:00 10.5 199.5 199.9 Wednesday, April 12, 2006 9:33:00 AM:00 10.3 199.6 200 Wednesday, April 12, 2006 9:34:00 AM:00 10.2 199.5 199.9 Wednesday, April 12, 2006 9:35:00 AM:00 10.3 199.5 199.9 Wednesday, April 12, 2006 9:36:00 AM:00 10.1 199.5 200 Wednesday, April 12, 2006 9:37:00 AM:00 10.2 199.5 200.2 Wednesday, April 12, 2006 9:38:00 AM:00 10.3 199.5 200.1 Wednesday, April 12, 2006 9:39:00 AM:00 10.3 199.6 200.3 Wednesday, April 12, 2006 9:40:00 AM:00 10.3 199.5 200

Report 06-0413 Chart 7 Day 149 of 177 Wednesday, April 12, 2006 9:41:00 AM:00 10.4 199.5 200.1 Wednesday, April 12, 2006 9:42:00 AM:00 10.2 199.6 199.9 Wednesday, April 12, 2006 9:43:00 AM:00 10.2 199.5 200 Wednesday, April 12, 2006 9:44:00 AM:00 10.3 199.5 200 Wednesday, April 12, 2006 9:45:00 AM:00 10.4 199.5 200 Wednesday, April 12, 2006 9:46:00 AM:00 10.5 199.5 200.1 Wednesday, April 12, 2006 9:47:00 AM:00 10.6 199.5 200.2 Wednesday, April 12, 2006 9:48:00 AM:00 10.7 199.5 199.8 Wednesday, April 12, 2006 9:49:00 AM:00 10.5 199.4 200 Wednesday, April 12, 2006 9:50:00 AM:00 10.4 199.4 200 Wednesday, April 12, 2006 9:51:00 AM:00 10.3 199.4 200.2 Wednesday, April 12, 2006 9:52:00 AM:00 10.3 199.4 199.8 Wednesday, April 12, 2006 9:53:00 AM:00 10.3 199.4 199.9 Wednesday, April 12, 2006 9:54:00 AM:00 10.4 199.5 199.9 Wednesday, April 12, 2006 9:55:00 AM:00 10.4 199.4 199.8 Wednesday, April 12, 2006 9:56:00 AM:00 10.5 199.5 199.9 Wednesday, April 12, 2006 9:57:00 AM:00 10.5 199.5 200 Wednesday, April 12, 2006 9:58:00 AM:00 10.5 199.5 199.9 Wednesday, April 12, 2006 9:59:00 AM:00 10.5 199.4 200.1 Wednesday, April 12, 2006 10:00:00 AM:0 10.4 199.4 200 Wednesday, April 12, 2006 10:01:00 AM:0 10.2 199.5 199.9 Wednesday, April 12, 2006 10:02:00 AM:0 10.1 199.4 199.9 Wednesday, April 12, 2006 10:03:00 AM:0 10.4 199.4 200.1 Wednesday, April 12, 2006 10:04:00 AM:0 10.3 199.4 200.2 Wednesday, April 12, 2006 10:05:00 AM:0 10.3 199.4 200 Wednesday, April 12, 2006 10:06:00 AM:0 10.2 199.4 200.1 Wednesday, April 12, 2006 10:07:00 AM:0 10.4 199.4 200 Wednesday, April 12, 2006 10:08:00 AM:0 10.6 199.4 200.1 Wednesday, April 12, 2006 10:09:00 AM:0 10.6 199.4 199.9 Wednesday, April 12, 2006 10:10:00 AM:0 10.6 199.4 199.9 Wednesday, April 12, 2006 10:11:00 AM:0 10.7 199.4 200.1 Wednesday, April 12, 2006 10:12:00 AM:0 10.5 199.3 200 Wednesday, April 12, 2006 10:13:00 AM:0 10.3 199.4 200.1 Wednesday, April 12, 2006 10:14:00 AM:0 10.3 199.4 199.9 Wednesday, April 12, 2006 10:15:00 AM:0 10.4 199.4 199.8 Wednesday, April 12, 2006 10:16:00 AM:0 10.3 199.4 199.8 Wednesday, April 12, 2006 10:17:00 AM:0 10.4 199.3 199.8 Wednesday, April 12, 2006 10:18:00 AM:0 10.5 199.2 199.7 Wednesday, April 12, 2006 10:19:00 AM:0 10.4 199.2 199.7 Wednesday, April 12, 2006 10:20:00 AM:0 10.4 199.1 199.6 Wednesday, April 12, 2006 10:21:00 AM:0 10.2 199.1 199.7 Wednesday, April 12, 2006 10:22:00 AM:0 10.4 199.1 199.9 Wednesday, April 12, 2006 10:23:00 AM:0 10.6 199 199.8 Wednesday, April 12, 2006 10:24:00 AM:0 10.6 199 199.8 Wednesday, April 12, 2006 10:25:00 AM:0 10.6 199 199.9 Wednesday, April 12, 2006 10:26:00 AM:0 11 199 199.5 Wednesday, April 12, 2006 10:27:00 AM:0 10.9 199 199.8 Wednesday, April 12, 2006 10:28:00 AM:0 11.1 199.1 199.8 Wednesday, April 12, 2006 10:29:00 AM:0 11.3 199.1 199.7 Wednesday, April 12, 2006 10:30:00 AM:0 11 199.1 199.9 Wednesday, April 12, 2006 10:31:00 AM:0 11 199.1 199.7 Wednesday, April 12, 2006 10:32:00 AM:0 11.1 199.2 199.6 Wednesday, April 12, 2006 10:33:00 AM:0 11.2 199.2 199.7 Wednesday, April 12, 2006 10:34:00 AM:0 11.2 199.2 199.8 Wednesday, April 12, 2006 10:35:00 AM:0 11.1 199.2 199.7 Wednesday, April 12, 2006 10:36:00 AM:0 11 199.1 199.8 Wednesday, April 12, 2006 10:37:00 AM:0 11.1 199.1 199.7 Wednesday, April 12, 2006 10:38:00 AM:0 10.7 199.1 199.6 Wednesday, April 12, 2006 10:39:00 AM:0 10.3 199 199.7

Report 06-0413 Chart 7 Day 150 of 177 Wednesday, April 12, 2006 10:40:00 AM:0 10.6 199.1 199.8 Wednesday, April 12, 2006 10:41:00 AM:0 10.6 199.1 199.8 Wednesday, April 12, 2006 10:42:00 AM:0 10.5 199.1 199.8 Wednesday, April 12, 2006 10:43:00 AM:0 10.5 199.1 199.8 Wednesday, April 12, 2006 10:44:00 AM:0 10.5 199 199.7 Wednesday, April 12, 2006 10:45:00 AM:0 10.5 199.1 199.8 Wednesday, April 12, 2006 10:46:00 AM:0 10.5 199.1 199.8 Wednesday, April 12, 2006 10:47:00 AM:0 10.5 199.1 200 Wednesday, April 12, 2006 10:48:00 AM:0 10.7 199.2 199.9 Wednesday, April 12, 2006 10:49:00 AM:0 10.4 199.2 200 Wednesday, April 12, 2006 10:50:00 AM:0 10.5 199.2 199.8 Wednesday, April 12, 2006 10:51:00 AM:0 10.6 199.2 200 Wednesday, April 12, 2006 10:52:00 AM:0 10.4 199.2 199.8 Wednesday, April 12, 2006 10:53:00 AM:0 10.3 199.2 199.6 Wednesday, April 12, 2006 10:54:00 AM:0 10.5 199.2 199.8 Wednesday, April 12, 2006 10:55:00 AM:0 10.4 199.3 199.8 Wednesday, April 12, 2006 10:56:00 AM:0 10.5 199.3 200 Wednesday, April 12, 2006 10:57:00 AM:0 10.9 199.3 199.7 Wednesday, April 12, 2006 10:58:00 AM:0 10.7 199.3 199.8 Wednesday, April 12, 2006 10:59:00 AM:0 10.6 199.3 199.7 Wednesday, April 12, 2006 11:00:00 AM:0 10.6 199.3 199.7 Wednesday, April 12, 2006 11:01:00 AM:0 10.6 199.3 200.1 Wednesday, April 12, 2006 11:02:00 AM:0 10.7 199.3 200.1 Wednesday, April 12, 2006 11:03:00 AM:0 10.7 199.3 199.8 Wednesday, April 12, 2006 11:04:00 AM:0 10.8 199.3 200 Wednesday, April 12, 2006 11:05:00 AM:0 10.8 199.3 199.9 Wednesday, April 12, 2006 11:06:00 AM:0 10.8 199.3 200 Wednesday, April 12, 2006 11:07:00 AM:0 10.7 199.4 200.1 Wednesday, April 12, 2006 11:08:00 AM:0 10.5 199.3 200 Wednesday, April 12, 2006 11:09:00 AM:0 10.7 199.3 200.2 Wednesday, April 12, 2006 11:10:00 AM:0 10.8 199.4 200.1 Wednesday, April 12, 2006 11:11:00 AM:0 10.8 199.4 200.2 Wednesday, April 12, 2006 11:12:00 AM:0 10.7 199.4 200 Wednesday, April 12, 2006 11:13:00 AM:0 10.8 199.4 200 Wednesday, April 12, 2006 11:14:00 AM:0 10.8 199.4 200 Wednesday, April 12, 2006 11:15:00 AM:0 10.7 199.4 200 Wednesday, April 12, 2006 11:16:00 AM:0 10.7 199.4 199.9 Wednesday, April 12, 2006 11:17:00 AM:0 11 199.4 199.9 Wednesday, April 12, 2006 11:18:00 AM:0 10.6 199.4 199.8 Wednesday, April 12, 2006 11:19:00 AM:0 10.5 199.4 199.9 Wednesday, April 12, 2006 11:20:00 AM:0 10.4 199.2 199.9 Wednesday, April 12, 2006 11:21:00 AM:0 10.5 199.2 199.8 Wednesday, April 12, 2006 11:22:00 AM:0 10.3 199.2 199.9 Wednesday, April 12, 2006 11:23:00 AM:0 10.3 199.2 200.1 Wednesday, April 12, 2006 11:24:00 AM:0 10.3 199.3 199.8 Wednesday, April 12, 2006 11:25:00 AM:0 10.3 199.2 200.2 Wednesday, April 12, 2006 11:26:00 AM:0 10.3 199.2 200.1 Wednesday, April 12, 2006 11:27:00 AM:0 10.3 199.2 200 Wednesday, April 12, 2006 11:28:00 AM:0 10.6 199.3 200 Wednesday, April 12, 2006 11:29:00 AM:0 10.6 199.3 200 Wednesday, April 12, 2006 11:30:00 AM:0 10.3 199.2 200.1 Wednesday, April 12, 2006 11:31:00 AM:0 10.3 199.2 200 Wednesday, April 12, 2006 11:32:00 AM:0 10.3 199.3 200 Wednesday, April 12, 2006 11:33:00 AM:0 10.3 199.3 200 Wednesday, April 12, 2006 11:34:00 AM:0 10.4 199.3 200 Wednesday, April 12, 2006 11:35:00 AM:0 10.4 199.3 200.1 Wednesday, April 12, 2006 11:36:00 AM:0 10.5 199.3 200.1 Wednesday, April 12, 2006 11:37:00 AM:0 10.3 199.3 199.9 Wednesday, April 12, 2006 11:38:00 AM:0 10.4 199.3 199.9

Report 06-0413 Chart 7 Day 151 of 177 Wednesday, April 12, 2006 11:39:00 AM:0 10.3 199.4 199.9 Wednesday, April 12, 2006 11:40:00 AM:0 10.5 199.3 200.1 Wednesday, April 12, 2006 11:41:00 AM:0 10.3 199.4 200 Wednesday, April 12, 2006 11:42:00 AM:0 10.4 199.4 200.2 Wednesday, April 12, 2006 11:43:00 AM:0 10.3 199.3 200 Wednesday, April 12, 2006 11:44:00 AM:0 10.5 199.3 199.9 Wednesday, April 12, 2006 11:45:00 AM:0 10.4 199.4 200.2 Wednesday, April 12, 2006 11:46:00 AM:0 10.5 199.4 200 Wednesday, April 12, 2006 11:47:00 AM:0 10.6 199.4 200.1 Wednesday, April 12, 2006 11:48:00 AM:0 10.5 199.4 200 Wednesday, April 12, 2006 11:49:00 AM:0 10.6 199.4 200 Wednesday, April 12, 2006 11:50:00 AM:0 10.6 199.4 200 Wednesday, April 12, 2006 11:51:00 AM:0 10.8 199.4 200.1 Wednesday, April 12, 2006 11:52:00 AM:0 10.5 199.4 200.3 Wednesday, April 12, 2006 11:53:00 AM:0 10.6 199.4 200 Wednesday, April 12, 2006 11:54:00 AM:0 10.6 199.4 199.7 Wednesday, April 12, 2006 11:55:00 AM:0 10.7 199.4 200 Wednesday, April 12, 2006 11:56:00 AM:0 10.6 199.4 200 Wednesday, April 12, 2006 11:57:00 AM:0 10.7 199.4 200 Wednesday, April 12, 2006 11:58:00 AM:0 10.7 199.4 199.9 Wednesday, April 12, 2006 11:59:00 AM:0 10.6 199.4 199.9 Wednesday, April 12, 2006 12:00:00 PM:0 10.6 199.4 200 Wednesday, April 12, 2006 12:01:00 PM:0 10.5 199.4 200.1 Wednesday, April 12, 2006 12:02:00 PM:0 10.7 199.5 200 Wednesday, April 12, 2006 12:03:00 PM:0 10.8 199.5 200 Wednesday, April 12, 2006 12:04:00 PM:0 10.7 199.5 199.9 Wednesday, April 12, 2006 12:05:00 PM:0 10.6 199.5 200.1 Wednesday, April 12, 2006 12:06:00 PM:0 10.6 199.5 200.1 Wednesday, April 12, 2006 12:07:00 PM:0 10.6 199.4 200 Wednesday, April 12, 2006 12:08:00 PM:0 10.6 199.5 200 Wednesday, April 12, 2006 12:09:00 PM:0 10.8 199.5 200.1 Wednesday, April 12, 2006 12:10:00 PM:0 10.8 199.5 200.1 Wednesday, April 12, 2006 12:11:00 PM:0 10.6 199.5 200.1 Wednesday, April 12, 2006 12:12:00 PM:0 10.5 199.5 199.8 Wednesday, April 12, 2006 12:13:00 PM:0 10.5 199.5 200 Wednesday, April 12, 2006 12:14:00 PM:0 10.2 199.4 200 Wednesday, April 12, 2006 12:15:00 PM:0 10.2 199.5 200 Wednesday, April 12, 2006 12:16:00 PM:0 10.4 199.5 199.9 Wednesday, April 12, 2006 12:17:00 PM:0 10.2 199.5 199.9 Wednesday, April 12, 2006 12:18:00 PM:0 10.1 199.5 200.2 Wednesday, April 12, 2006 12:19:00 PM:0 10.4 199.5 200.1 Wednesday, April 12, 2006 12:20:00 PM:0 10.4 199.5 200.1 Wednesday, April 12, 2006 12:21:00 PM:0 10.1 199.5 200.1 Wednesday, April 12, 2006 12:22:00 PM:0 9.8 199.5 200.1 Wednesday, April 12, 2006 12:23:00 PM:0 10 199.6 200.2 Wednesday, April 12, 2006 12:24:00 PM:0 10 199.5 199.9 Wednesday, April 12, 2006 12:25:00 PM:0 10.2 199.5 200 Wednesday, April 12, 2006 12:26:00 PM:0 10.4 199.5 200 Wednesday, April 12, 2006 12:27:00 PM:0 10.3 199.6 199.9 Wednesday, April 12, 2006 12:28:00 PM:0 10.4 199.5 199.9 Wednesday, April 12, 2006 12:29:00 PM:0 10.6 199.5 199.9 Wednesday, April 12, 2006 12:30:00 PM:0 10.3 199.5 200.3 Wednesday, April 12, 2006 12:31:00 PM:0 10.2 199.5 199.8 Wednesday, April 12, 2006 12:32:00 PM:0 10.4 199.5 199.9 Wednesday, April 12, 2006 12:33:00 PM:0 10.5 199.5 199.9 Wednesday, April 12, 2006 12:34:00 PM:0 10.4 199.5 199.9 Wednesday, April 12, 2006 12:35:00 PM:0 10.4 199.5 200 Wednesday, April 12, 2006 12:36:00 PM:0 10.8 199.5 199.7 Wednesday, April 12, 2006 12:37:00 PM:0 10.7 199.5 199.9

Report 06-0413 Chart 7 Day 152 of 177 Wednesday, April 12, 2006 12:38:00 PM:0 10.4 199.5 199.8 Wednesday, April 12, 2006 12:39:00 PM:0 10.5 199.5 199.8 Wednesday, April 12, 2006 12:40:00 PM:0 10.5 199.4 199.8 Wednesday, April 12, 2006 12:41:00 PM:0 10.7 199.4 199.8 Wednesday, April 12, 2006 12:42:00 PM:0 10.8 199.5 200 Wednesday, April 12, 2006 12:43:00 PM:0 10.7 199.5 199.8 Wednesday, April 12, 2006 12:44:00 PM:0 10.6 199.5 200 Wednesday, April 12, 2006 12:45:00 PM:0 10.8 199.5 200 Wednesday, April 12, 2006 12:46:00 PM:0 10.7 199.5 199.9 Wednesday, April 12, 2006 12:47:00 PM:0 10.7 199.5 199.9 Wednesday, April 12, 2006 12:48:00 PM:0 10.9 199.5 199.9 Wednesday, April 12, 2006 12:49:00 PM:0 10.7 199.5 199.9 Wednesday, April 12, 2006 12:50:00 PM:0 10.4 199.5 199.9 Wednesday, April 12, 2006 12:51:00 PM:0 10.7 199.5 199.9 Wednesday, April 12, 2006 12:52:00 PM:0 10.6 199.4 199.9 Wednesday, April 12, 2006 12:53:00 PM:0 10.5 199.5 199.9 Wednesday, April 12, 2006 12:54:00 PM:0 10.6 199.5 200 Wednesday, April 12, 2006 12:55:00 PM:0 10.2 199.4 199.8 Wednesday, April 12, 2006 12:56:00 PM:0 10.3 199.4 199.9 Wednesday, April 12, 2006 12:57:00 PM:0 10.1 199.4 199.8 Wednesday, April 12, 2006 12:58:00 PM:0 10.1 199.5 200 Wednesday, April 12, 2006 12:59:00 PM:0 10.2 199.5 200 Wednesday, April 12, 2006 1:00:00 PM:00 10.4 199.5 200 Wednesday, April 12, 2006 1:01:00 PM:00 10.5 199.5 200 Wednesday, April 12, 2006 1:02:00 PM:00 10.5 199.5 200 Wednesday, April 12, 2006 1:03:00 PM:00 10.6 199.5 199.9 Wednesday, April 12, 2006 1:04:00 PM:00 10.3 199.5 199.9 Wednesday, April 12, 2006 1:05:00 PM:00 10.1 199.5 199.8 Wednesday, April 12, 2006 1:06:00 PM:00 10.2 199.5 200 Wednesday, April 12, 2006 1:07:00 PM:00 10.2 199.5 200 Wednesday, April 12, 2006 1:08:00 PM:00 10.2 199.5 200.2 Wednesday, April 12, 2006 1:09:00 PM:00 10.1 199.5 199.8 Wednesday, April 12, 2006 1:10:00 PM:00 10.2 199.5 200.1 Wednesday, April 12, 2006 1:11:00 PM:00 10.3 199.5 200 Wednesday, April 12, 2006 1:12:00 PM:00 10.3 199.5 199.8 Wednesday, April 12, 2006 1:13:00 PM:00 10.3 199.5 199.8 Wednesday, April 12, 2006 1:14:00 PM:00 10.5 199.5 199.8 Wednesday, April 12, 2006 1:15:00 PM:00 10.6 199.5 200.1 Wednesday, April 12, 2006 1:16:00 PM:00 10.7 199.5 199.9 Wednesday, April 12, 2006 1:17:00 PM:00 10.6 199.5 200 Wednesday, April 12, 2006 1:18:00 PM:00 10.5 199.5 200 Wednesday, April 12, 2006 1:19:00 PM:00 10.5 199.5 199.7 Wednesday, April 12, 2006 1:20:00 PM:00 10.5 199.5 199.8 Wednesday, April 12, 2006 1:21:00 PM:00 10.6 199.6 200 Wednesday, April 12, 2006 1:22:00 PM:00 10.7 199.6 200.1 Wednesday, April 12, 2006 1:23:00 PM:00 10.5 199.6 199.9 Wednesday, April 12, 2006 1:24:00 PM:00 10.6 199.6 199.8 Wednesday, April 12, 2006 1:25:00 PM:00 10.5 199.6 199.9 Wednesday, April 12, 2006 1:26:00 PM:00 10.3 199.6 199.7 Wednesday, April 12, 2006 1:27:00 PM:00 10.4 199.6 200.1 Wednesday, April 12, 2006 1:28:00 PM:00 10.4 199.6 199.9 Wednesday, April 12, 2006 1:29:00 PM:00 10.4 199.7 200 Wednesday, April 12, 2006 1:30:00 PM:00 10.3 199.6 200 Wednesday, April 12, 2006 1:31:00 PM:00 10.4 199.6 200.1 Wednesday, April 12, 2006 1:32:00 PM:00 10.5 199.6 200.1 Wednesday, April 12, 2006 1:33:00 PM:00 10.5 199.7 200.2 Wednesday, April 12, 2006 1:34:00 PM:00 10.6 199.6 200.1 Wednesday, April 12, 2006 1:35:00 PM:00 10.3 199.7 200.1 Wednesday, April 12, 2006 1:36:00 PM:00 10.3 199.7 199.9

Report 06-0413 Chart 7 Day 153 of 177 Wednesday, April 12, 2006 1:37:00 PM:00 10.4 199.6 200 Wednesday, April 12, 2006 1:38:00 PM:00 10.3 199.7 200.1 Wednesday, April 12, 2006 1:39:00 PM:00 10.3 199.7 200.1 Wednesday, April 12, 2006 1:40:00 PM:00 10.2 199.7 199.9 Wednesday, April 12, 2006 1:41:00 PM:00 10.3 199.6 200 Wednesday, April 12, 2006 1:42:00 PM:00 10.3 199.6 200.4 Wednesday, April 12, 2006 1:43:00 PM:00 10.4 199.6 200.2 Wednesday, April 12, 2006 1:44:00 PM:00 10.1 199.6 200.2 Wednesday, April 12, 2006 1:45:00 PM:00 10.2 199.6 200.1 Wednesday, April 12, 2006 1:46:00 PM:00 10.2 199.6 200 Wednesday, April 12, 2006 1:47:00 PM:00 10.2 199.6 200 Wednesday, April 12, 2006 1:48:00 PM:00 10.4 199.6 200 Wednesday, April 12, 2006 1:49:00 PM:00 10.5 199.6 200.2 Wednesday, April 12, 2006 1:50:00 PM:00 10.4 199.6 200.1 Wednesday, April 12, 2006 1:51:00 PM:00 10.3 199.5 199.8 Wednesday, April 12, 2006 1:52:00 PM:00 10.3 199.5 199.9 Wednesday, April 12, 2006 1:53:00 PM:00 10.4 199.6 199.8 Wednesday, April 12, 2006 1:54:00 PM:00 10.5 199.6 200 Wednesday, April 12, 2006 1:55:00 PM:00 10.6 199.6 199.7 Wednesday, April 12, 2006 1:56:00 PM:00 10.4 199.6 199.8 Wednesday, April 12, 2006 1:57:00 PM:00 10.3 199.6 199.7 Wednesday, April 12, 2006 1:58:00 PM:00 10.5 199.6 199.8 Wednesday, April 12, 2006 1:59:00 PM:00 10.7 199.6 199.9 Wednesday, April 12, 2006 2:00:00 PM:00 10.7 199.6 199.8 Wednesday, April 12, 2006 2:01:00 PM:00 10.5 199.6 199.7 Wednesday, April 12, 2006 2:02:00 PM:00 10.6 199.6 199.5 Wednesday, April 12, 2006 2:03:00 PM:00 10.5 199.6 199.8 Wednesday, April 12, 2006 2:04:00 PM:00 10.7 199.6 199.8 Wednesday, April 12, 2006 2:05:00 PM:00 10.8 199.6 199.8 Wednesday, April 12, 2006 2:06:00 PM:00 10.7 199.6 200.1 Wednesday, April 12, 2006 2:07:00 PM:00 10.7 199.6 200 Wednesday, April 12, 2006 2:08:00 PM:00 10.3 199.7 199.9 Wednesday, April 12, 2006 2:09:00 PM:00 10.1 199.6 199.8 Wednesday, April 12, 2006 2:10:00 PM:00 10.3 199.6 200.1 Wednesday, April 12, 2006 2:11:00 PM:00 10.5 199.6 200 Wednesday, April 12, 2006 2:12:00 PM:00 10.5 199.6 200 Wednesday, April 12, 2006 2:13:00 PM:00 10.6 199.6 200 Wednesday, April 12, 2006 2:14:00 PM:00 10.4 199.6 200 Wednesday, April 12, 2006 2:15:00 PM:00 10.4 199.6 200.1 Wednesday, April 12, 2006 2:16:00 PM:00 10.7 199.6 200.2 Wednesday, April 12, 2006 2:17:00 PM:00 10.6 199.6 200.1 Wednesday, April 12, 2006 2:18:00 PM:00 10.4 199.7 199.9 Wednesday, April 12, 2006 2:19:00 PM:00 10.2 199.7 200.2 Wednesday, April 12, 2006 2:20:00 PM:00 10.1 199.6 199.9 Wednesday, April 12, 2006 2:21:00 PM:00 10.2 199.6 199.7 Wednesday, April 12, 2006 2:22:00 PM:00 10.7 199.6 200.1 Wednesday, April 12, 2006 2:23:00 PM:00 10.3 199.7 200.1 Wednesday, April 12, 2006 2:24:00 PM:00 9.9 199.6 199.9 Wednesday, April 12, 2006 2:25:00 PM:00 10.3 199.5 200 Wednesday, April 12, 2006 2:26:00 PM:00 10.2 199.5 199.9 Wednesday, April 12, 2006 2:27:00 PM:00 10.4 199.4 199.8 Wednesday, April 12, 2006 2:28:00 PM:00 10.3 199.4 200.2 Wednesday, April 12, 2006 2:29:00 PM:00 10.4 199.5 200 Wednesday, April 12, 2006 2:30:00 PM:00 10.3 199.6 200 Wednesday, April 12, 2006 2:31:00 PM:00 10.1 199.6 199.8 Wednesday, April 12, 2006 2:32:00 PM:00 10.1 199.6 200.3 Wednesday, April 12, 2006 2:33:00 PM:00 10.1 199.6 200 Wednesday, April 12, 2006 2:34:00 PM:00 10.4 199.5 199.8 Wednesday, April 12, 2006 2:35:00 PM:00 10.3 199.6 200.1

Report 06-0413 Chart 7 Day 154 of 177 Wednesday, April 12, 2006 2:36:00 PM:00 10.5 199.6 199.7 Wednesday, April 12, 2006 2:37:00 PM:00 10.3 199.6 199.9 Wednesday, April 12, 2006 2:38:00 PM:00 10.2 199.6 199.9 Wednesday, April 12, 2006 2:39:00 PM:00 10.4 199.6 199.9 Wednesday, April 12, 2006 2:40:00 PM:00 10.4 199.6 200.1 Wednesday, April 12, 2006 2:41:00 PM:00 10.2 199.6 199.9 Wednesday, April 12, 2006 2:42:00 PM:00 10.7 199.6 200.1 Wednesday, April 12, 2006 2:43:00 PM:00 10.7 199.6 199.8 Wednesday, April 12, 2006 2:44:00 PM:00 10.6 199.6 199.8 Wednesday, April 12, 2006 2:45:00 PM:00 10.7 199.6 199.7 Wednesday, April 12, 2006 2:46:00 PM:00 10.7 199.6 199.8 Wednesday, April 12, 2006 2:47:00 PM:00 10.7 199.6 199.9 Wednesday, April 12, 2006 2:48:00 PM:00 10.9 199.6 199.7 Wednesday, April 12, 2006 2:49:00 PM:00 10.5 199.7 199.9 Wednesday, April 12, 2006 2:50:00 PM:00 10.4 199.6 199.7 Wednesday, April 12, 2006 2:51:00 PM:00 10.4 199.6 199.8 Wednesday, April 12, 2006 2:52:00 PM:00 10.4 199.7 200.1 Wednesday, April 12, 2006 2:53:00 PM:00 10.3 199.6 200.1 Wednesday, April 12, 2006 2:54:00 PM:00 10.6 199.6 200.1 Wednesday, April 12, 2006 2:55:00 PM:00 10.6 199.7 200 Wednesday, April 12, 2006 2:56:00 PM:00 10.2 199.7 199.9 Wednesday, April 12, 2006 2:57:00 PM:00 10.1 199.7 199.8 Wednesday, April 12, 2006 2:58:00 PM:00 10.3 199.7 199.8 Wednesday, April 12, 2006 2:59:00 PM:00 10.3 199.7 199.9 Wednesday, April 12, 2006 3:00:00 PM:00 10.1 199.7 200 Wednesday, April 12, 2006 3:01:00 PM:00 10.3 199.7 200.1 Wednesday, April 12, 2006 3:02:00 PM:00 10.5 199.7 199.9 Wednesday, April 12, 2006 3:03:00 PM:00 10.5 199.7 200.1 Wednesday, April 12, 2006 3:04:00 PM:00 10.6 199.7 199.9 Wednesday, April 12, 2006 3:05:00 PM:00 10.2 199.7 199.9 Wednesday, April 12, 2006 3:06:00 PM:00 10.5 199.7 200 Wednesday, April 12, 2006 3:07:00 PM:00 10.4 199.8 200 Wednesday, April 12, 2006 3:08:00 PM:00 10.5 199.8 200 Wednesday, April 12, 2006 3:09:00 PM:00 10.4 199.8 200 Wednesday, April 12, 2006 3:10:00 PM:00 10.4 199.8 199.9 Wednesday, April 12, 2006 3:11:00 PM:00 10.4 199.8 200 Wednesday, April 12, 2006 3:12:00 PM:00 10.5 199.8 200 Wednesday, April 12, 2006 3:13:00 PM:00 10.4 199.8 200 Wednesday, April 12, 2006 3:14:00 PM:00 10.6 199.8 200.2 Wednesday, April 12, 2006 3:15:00 PM:00 10.6 199.8 200.1 Wednesday, April 12, 2006 3:16:00 PM:00 10.4 199.8 200.3 Wednesday, April 12, 2006 3:17:00 PM:00 10.4 199.8 199.9 Wednesday, April 12, 2006 3:18:00 PM:00 10.5 199.9 200 Wednesday, April 12, 2006 3:19:00 PM:00 10.6 199.8 200.1 Wednesday, April 12, 2006 3:20:00 PM:00 10.5 199.8 200.1 Wednesday, April 12, 2006 3:21:00 PM:00 10.5 199.8 200.1 Wednesday, April 12, 2006 3:22:00 PM:00 10.3 199.8 200 Wednesday, April 12, 2006 3:23:00 PM:00 10 199.8 199.8 Wednesday, April 12, 2006 3:24:00 PM:00 10.3 199.7 200 Wednesday, April 12, 2006 3:25:00 PM:00 10.4 199.7 199.9 Wednesday, April 12, 2006 3:26:00 PM:00 10.4 199.8 200 Wednesday, April 12, 2006 3:27:00 PM:00 10.5 199.8 200 Wednesday, April 12, 2006 3:28:00 PM:00 10.6 199.8 200 Wednesday, April 12, 2006 3:29:00 PM:00 10.5 199.7 200.1 Wednesday, April 12, 2006 3:30:00 PM:00 10.4 199.8 200.1 Wednesday, April 12, 2006 3:31:00 PM:00 10.3 199.8 200 Wednesday, April 12, 2006 3:32:00 PM:00 10.1 199.8 200 Wednesday, April 12, 2006 3:33:00 PM:00 10.1 199.8 200.1 Wednesday, April 12, 2006 3:34:00 PM:00 10.2 199.9 200.1

Report 06-0413 Chart 7 Day 155 of 177 Wednesday, April 12, 2006 3:35:00 PM:00 10.2 199.9 200.2 Wednesday, April 12, 2006 3:36:00 PM:00 10 199.9 200 Wednesday, April 12, 2006 3:37:00 PM:00 10 200 200 Wednesday, April 12, 2006 3:38:00 PM:00 10.1 200 200 Wednesday, April 12, 2006 3:39:00 PM:00 10.1 200 200.1 Wednesday, April 12, 2006 3:40:00 PM:00 9.9 200 199.9 Wednesday, April 12, 2006 3:41:00 PM:00 10.1 200 199.9 Wednesday, April 12, 2006 3:42:00 PM:00 10.1 200 200.1 Wednesday, April 12, 2006 3:43:00 PM:00 10.3 200 200.1 Wednesday, April 12, 2006 3:44:00 PM:00 10 200.1 199.9 Wednesday, April 12, 2006 3:45:00 PM:00 10.3 200 200.2 Wednesday, April 12, 2006 3:46:00 PM:00 10.2 200 200.1 Wednesday, April 12, 2006 3:47:00 PM:00 10.1 200.1 199.9 Wednesday, April 12, 2006 3:48:00 PM:00 10.2 200 200 Wednesday, April 12, 2006 3:49:00 PM:00 10.4 200.1 200 Wednesday, April 12, 2006 3:50:00 PM:00 10.4 200.1 200.3 Wednesday, April 12, 2006 3:51:00 PM:00 10.3 200 200.1 Wednesday, April 12, 2006 3:52:00 PM:00 10.1 200 199.9 Wednesday, April 12, 2006 3:53:00 PM:00 10.1 200.1 200.2 Wednesday, April 12, 2006 3:54:00 PM:00 10 200.1 200.1 Wednesday, April 12, 2006 3:55:00 PM:00 10 200.1 200.1 Wednesday, April 12, 2006 3:56:00 PM:00 10 200.1 200.2 Wednesday, April 12, 2006 3:57:00 PM:00 10.1 200 199.9 Wednesday, April 12, 2006 3:58:00 PM:00 10 200.1 200.2 Wednesday, April 12, 2006 3:59:00 PM:00 10.2 200.1 200.3 Wednesday, April 12, 2006 4:00:00 PM:00 10.2 199.9 200.1 Wednesday, April 12, 2006 4:01:00 PM:00 10.3 200 200 Wednesday, April 12, 2006 4:02:00 PM:00 10.2 200 200.1 Wednesday, April 12, 2006 4:03:00 PM:00 10.2 199.9 200.3 Wednesday, April 12, 2006 4:04:00 PM:00 10.4 199.9 200 Wednesday, April 12, 2006 4:05:00 PM:00 10.2 199.9 200 Wednesday, April 12, 2006 4:06:00 PM:00 10 200 200 Wednesday, April 12, 2006 4:07:00 PM:00 10 199.9 199.9 Wednesday, April 12, 2006 4:08:00 PM:00 10 199.9 199.8 Wednesday, April 12, 2006 4:09:00 PM:00 10 200 199.8 Wednesday, April 12, 2006 4:10:00 PM:00 9.9 200 200 Wednesday, April 12, 2006 4:11:00 PM:00 10.1 200 200 Wednesday, April 12, 2006 4:12:00 PM:00 10.3 200 200 Wednesday, April 12, 2006 4:13:00 PM:00 10.4 200 199.8 Wednesday, April 12, 2006 4:14:00 PM:00 10.3 200 199.8 Wednesday, April 12, 2006 4:15:00 PM:00 10.2 200 199.9 Wednesday, April 12, 2006 4:16:00 PM:00 10.2 200.1 200 Wednesday, April 12, 2006 4:17:00 PM:00 10.1 200 199.8 Wednesday, April 12, 2006 4:18:00 PM:00 10.2 200 199.9 Wednesday, April 12, 2006 4:19:00 PM:00 10.6 200 199.9 Wednesday, April 12, 2006 4:20:00 PM:00 10.3 200.1 200 Wednesday, April 12, 2006 4:21:00 PM:00 10.2 200.1 200 Wednesday, April 12, 2006 4:22:00 PM:00 10.2 200 199.9 Wednesday, April 12, 2006 4:23:00 PM:00 10.1 200 200.1 Wednesday, April 12, 2006 4:24:00 PM:00 10.4 200 200.2 Wednesday, April 12, 2006 4:25:00 PM:00 10.3 200.1 199.9 Wednesday, April 12, 2006 4:26:00 PM:00 10.3 200.1 200 Wednesday, April 12, 2006 4:27:00 PM:00 10.1 200.1 199.8 Wednesday, April 12, 2006 4:28:00 PM:00 10.2 200.1 199.9 Wednesday, April 12, 2006 4:29:00 PM:00 10.3 200.1 200 Wednesday, April 12, 2006 4:30:00 PM:00 10.3 200.1 200.1 Wednesday, April 12, 2006 4:31:00 PM:00 10.4 200.1 200 Wednesday, April 12, 2006 4:32:00 PM:00 10.2 200.1 200 Wednesday, April 12, 2006 4:33:00 PM:00 10.5 200.1 200.1

Report 06-0413 Chart 7 Day 156 of 177 Wednesday, April 12, 2006 4:34:00 PM:00 10.4 200.1 200.1 Wednesday, April 12, 2006 4:35:00 PM:00 10 200.1 200 Wednesday, April 12, 2006 4:36:00 PM:00 10.2 200.1 199.8 Wednesday, April 12, 2006 4:37:00 PM:00 10.2 200.1 199.6 Wednesday, April 12, 2006 4:38:00 PM:00 10.2 200.1 199.9 Wednesday, April 12, 2006 4:39:00 PM:00 10.1 200.1 199.8 Wednesday, April 12, 2006 4:40:00 PM:00 9.8 200.1 200 Wednesday, April 12, 2006 4:41:00 PM:00 10 200.1 200 Wednesday, April 12, 2006 4:42:00 PM:00 10.2 200 199.8 Wednesday, April 12, 2006 4:43:00 PM:00 10.2 199.9 199.8 Wednesday, April 12, 2006 4:44:00 PM:00 10.2 199.9 199.9 Wednesday, April 12, 2006 4:45:00 PM:00 10.2 199.9 200 Wednesday, April 12, 2006 4:46:00 PM:00 10.2 200 199.9 Wednesday, April 12, 2006 4:47:00 PM:00 10.3 199.9 199.9 Wednesday, April 12, 2006 4:48:00 PM:00 10.1 199.9 199.9 Wednesday, April 12, 2006 4:49:00 PM:00 10.3 199.9 199.8 Wednesday, April 12, 2006 4:50:00 PM:00 10.2 200 200 Wednesday, April 12, 2006 4:51:00 PM:00 9.8 200 200 Wednesday, April 12, 2006 4:52:00 PM:00 10 200 199.7 Wednesday, April 12, 2006 4:53:00 PM:00 10.1 200 199.9 Wednesday, April 12, 2006 4:54:00 PM:00 10.1 200 199.9 Wednesday, April 12, 2006 4:55:00 PM:00 10 200 199.7 Wednesday, April 12, 2006 4:56:00 PM:00 9.8 200 199.9 Wednesday, April 12, 2006 4:57:00 PM:00 9.8 199.9 199.8 Wednesday, April 12, 2006 4:58:00 PM:00 9.7 199.7 200 Wednesday, April 12, 2006 4:59:00 PM:00 9.8 199.9 199.9 Wednesday, April 12, 2006 5:00:00 PM:00 10.1 199.9 200 Wednesday, April 12, 2006 5:01:00 PM:00 10.1 200.1 200.1 Wednesday, April 12, 2006 5:02:00 PM:00 10.3 200.1 200.1 Wednesday, April 12, 2006 5:03:00 PM:00 10 200.1 199.9 Wednesday, April 12, 2006 5:04:00 PM:00 10 200.1 199.8 Wednesday, April 12, 2006 5:05:00 PM:00 10 200.1 199.9 Wednesday, April 12, 2006 5:06:00 PM:00 10.2 200.1 199.9 Wednesday, April 12, 2006 5:07:00 PM:00 10 200.1 199.8 Wednesday, April 12, 2006 5:08:00 PM:00 9.9 200.1 199.9 Wednesday, April 12, 2006 5:09:00 PM:00 10.2 200.1 199.8 Wednesday, April 12, 2006 5:10:00 PM:00 10.2 200.1 200 Wednesday, April 12, 2006 5:11:00 PM:00 10 200.1 200 Wednesday, April 12, 2006 5:12:00 PM:00 10 200.1 200.1 Wednesday, April 12, 2006 5:13:00 PM:00 10.1 200.1 200.2 Wednesday, April 12, 2006 5:14:00 PM:00 10.3 200.2 200.3 Wednesday, April 12, 2006 5:15:00 PM:00 10.5 200.2 200.1 Wednesday, April 12, 2006 5:16:00 PM:00 10.3 200.2 200.2 Wednesday, April 12, 2006 5:17:00 PM:00 10 200.2 200 Wednesday, April 12, 2006 5:18:00 PM:00 10.2 200.2 199.9 Wednesday, April 12, 2006 5:19:00 PM:00 10.1 200.2 200 Wednesday, April 12, 2006 5:20:00 PM:00 10.4 200.2 199.9 Wednesday, April 12, 2006 5:21:00 PM:00 10.4 200.2 200 Wednesday, April 12, 2006 5:22:00 PM:00 10.2 200.2 200 Wednesday, April 12, 2006 5:23:00 PM:00 10.2 200.2 200 Wednesday, April 12, 2006 5:24:00 PM:00 10.1 200.2 200.1 Wednesday, April 12, 2006 5:25:00 PM:00 10.4 200.2 199.9 Wednesday, April 12, 2006 5:26:00 PM:00 10.5 200.2 199.9 Wednesday, April 12, 2006 5:27:00 PM:00 10.5 200.2 200.1 Wednesday, April 12, 2006 5:28:00 PM:00 10.3 200.2 200 Wednesday, April 12, 2006 5:29:00 PM:00 10.4 200.2 200.2 Wednesday, April 12, 2006 5:30:00 PM:00 10.1 200.2 200.1 Wednesday, April 12, 2006 5:31:00 PM:00 10.2 200.2 200.2 Wednesday, April 12, 2006 5:32:00 PM:00 10.4 200.2 200

Report 06-0413 Chart 7 Day 157 of 177 Wednesday, April 12, 2006 5:33:00 PM:00 10.4 200.3 199.9 Wednesday, April 12, 2006 5:34:00 PM:00 10.5 200.2 199.9 Wednesday, April 12, 2006 5:35:00 PM:00 10.4 200.2 199.8 Wednesday, April 12, 2006 5:36:00 PM:00 10.3 200.2 200 Wednesday, April 12, 2006 5:37:00 PM:00 10.3 200.2 200 Wednesday, April 12, 2006 5:38:00 PM:00 10.2 200.3 200 Wednesday, April 12, 2006 5:39:00 PM:00 10.3 200.2 200 Wednesday, April 12, 2006 5:40:00 PM:00 10.3 200.3 200.1 Wednesday, April 12, 2006 5:41:00 PM:00 10.6 200.3 200.1 Wednesday, April 12, 2006 5:42:00 PM:00 10.6 200.3 200 Wednesday, April 12, 2006 5:43:00 PM:00 10.7 200.3 199.8 Wednesday, April 12, 2006 5:44:00 PM:00 10.1 200.3 199.8 Wednesday, April 12, 2006 5:45:00 PM:00 10.2 200.3 200.1 Wednesday, April 12, 2006 5:46:00 PM:00 10.3 200.3 200 Wednesday, April 12, 2006 5:47:00 PM:00 10.3 200.2 200 Wednesday, April 12, 2006 5:48:00 PM:00 10.5 200.2 200 Wednesday, April 12, 2006 5:49:00 PM:00 10.2 200.3 200 Wednesday, April 12, 2006 5:50:00 PM:00 10.3 200.3 200 Wednesday, April 12, 2006 5:51:00 PM:00 10.3 200.3 199.9 Wednesday, April 12, 2006 5:52:00 PM:00 10.1 200.3 200.1 Wednesday, April 12, 2006 5:53:00 PM:00 10.4 200.3 200 Wednesday, April 12, 2006 5:54:00 PM:00 10.4 200.3 200.1 Wednesday, April 12, 2006 5:55:00 PM:00 10.1 200.3 200 Wednesday, April 12, 2006 5:56:00 PM:00 10.1 200.3 200.2 Wednesday, April 12, 2006 5:57:00 PM:00 10.4 200.3 200.3 Wednesday, April 12, 2006 5:58:00 PM:00 10.5 200.3 200.1 Wednesday, April 12, 2006 5:59:00 PM:00 10.1 200.3 200.1 Wednesday, April 12, 2006 6:00:00 PM:00 10.3 200.3 200 Wednesday, April 12, 2006 6:01:00 PM:00 10.2 200.3 200.2 Wednesday, April 12, 2006 6:02:00 PM:00 10.1 200.4 200 Wednesday, April 12, 2006 6:03:00 PM:00 10.2 200.3 200.2 Wednesday, April 12, 2006 6:04:00 PM:00 10.4 200.3 200.1 Wednesday, April 12, 2006 6:05:00 PM:00 10.5 200.4 200 Wednesday, April 12, 2006 6:06:00 PM:00 10.4 200.4 200 Wednesday, April 12, 2006 6:07:00 PM:00 10.3 200.4 200 Wednesday, April 12, 2006 6:08:00 PM:00 10.3 200.4 200 Wednesday, April 12, 2006 6:09:00 PM:00 10.4 200.3 200 Wednesday, April 12, 2006 6:10:00 PM:00 10.3 200.3 199.8 Wednesday, April 12, 2006 6:11:00 PM:00 10.4 200.3 199.8 Wednesday, April 12, 2006 6:12:00 PM:00 10.4 200.3 199.8 Wednesday, April 12, 2006 6:13:00 PM:00 10.4 200.3 199.9 Wednesday, April 12, 2006 6:14:00 PM:00 10.4 200.3 199.8 Wednesday, April 12, 2006 6:15:00 PM:00 9.9 200.3 200 Wednesday, April 12, 2006 6:16:00 PM:00 10 200.3 199.9 Wednesday, April 12, 2006 6:17:00 PM:00 10.1 200.3 200 Wednesday, April 12, 2006 6:18:00 PM:00 10.4 200.4 200 Wednesday, April 12, 2006 6:19:00 PM:00 10.2 200.3 199.9 Wednesday, April 12, 2006 6:20:00 PM:00 10.1 200.3 200 Wednesday, April 12, 2006 6:21:00 PM:00 10.3 200.4 199.8 Wednesday, April 12, 2006 6:22:00 PM:00 10.3 200.4 200.1 Wednesday, April 12, 2006 6:23:00 PM:00 10.4 200.4 200.1 Wednesday, April 12, 2006 6:24:00 PM:00 10.2 200.3 200.1 Wednesday, April 12, 2006 6:25:00 PM:00 10.2 200.3 199.9 Wednesday, April 12, 2006 6:26:00 PM:00 10.1 200.4 199.8 Wednesday, April 12, 2006 6:27:00 PM:00 10.2 200.4 199.9 Wednesday, April 12, 2006 6:28:00 PM:00 9.9 200.4 200 Wednesday, April 12, 2006 6:29:00 PM:00 10 200.4 199.9 Wednesday, April 12, 2006 6:30:00 PM:00 10.1 200.4 200.1 Wednesday, April 12, 2006 6:31:00 PM:00 10.3 200.4 199.9

Report 06-0413 Chart 7 Day 158 of 177 Wednesday, April 12, 2006 6:32:00 PM:00 10.4 200.3 200.1 Wednesday, April 12, 2006 6:33:00 PM:00 10.3 200.4 199.8 Wednesday, April 12, 2006 6:34:00 PM:00 10.1 200.4 200.1 Wednesday, April 12, 2006 6:35:00 PM:00 10.1 200.3 200.2 Wednesday, April 12, 2006 6:36:00 PM:00 10 200.4 199.9 Wednesday, April 12, 2006 6:37:00 PM:00 10.2 200.3 200 Wednesday, April 12, 2006 6:38:00 PM:00 10.2 200.4 199.8 Wednesday, April 12, 2006 6:39:00 PM:00 10.4 200.3 199.8 Wednesday, April 12, 2006 6:40:00 PM:00 10.1 200.3 199.8 Wednesday, April 12, 2006 6:41:00 PM:00 10.1 200.4 199.8 Wednesday, April 12, 2006 6:42:00 PM:00 10.3 200.4 200 Wednesday, April 12, 2006 6:43:00 PM:00 9.9 200.4 199.9 Wednesday, April 12, 2006 6:44:00 PM:00 10 200.3 199.9 Wednesday, April 12, 2006 6:45:00 PM:00 10.2 200.3 200 Wednesday, April 12, 2006 6:46:00 PM:00 10.1 200.3 200.1 Wednesday, April 12, 2006 6:47:00 PM:00 10.2 200.3 200.1 Wednesday, April 12, 2006 6:48:00 PM:00 10.1 200.3 199.9 Wednesday, April 12, 2006 6:49:00 PM:00 10.3 200.3 199.9 Wednesday, April 12, 2006 6:50:00 PM:00 10.1 200.3 200 Wednesday, April 12, 2006 6:51:00 PM:00 10.3 200.3 199.9 Wednesday, April 12, 2006 6:52:00 PM:00 10.3 200.3 200.1 Wednesday, April 12, 2006 6:53:00 PM:00 10.4 200.3 199.8 Wednesday, April 12, 2006 6:54:00 PM:00 10.4 200.3 199.9 Wednesday, April 12, 2006 6:55:00 PM:00 10.4 200.3 199.7 Wednesday, April 12, 2006 6:56:00 PM:00 10.4 200.3 199.8 Wednesday, April 12, 2006 6:57:00 PM:00 10.1 200.3 199.9 Wednesday, April 12, 2006 6:58:00 PM:00 10.3 200.3 199.8 Wednesday, April 12, 2006 6:59:00 PM:00 10.5 200.3 199.8 Wednesday, April 12, 2006 7:00:00 PM:00 10.6 200.3 200 Wednesday, April 12, 2006 7:01:00 PM:00 10.2 200.3 199.8 Wednesday, April 12, 2006 7:02:00 PM:00 10.1 200.3 199.8 Wednesday, April 12, 2006 7:03:00 PM:00 10.1 200.3 199.9 Wednesday, April 12, 2006 7:04:00 PM:00 10.3 200.3 199.9 Wednesday, April 12, 2006 7:05:00 PM:00 10.2 200.3 199.8 Wednesday, April 12, 2006 7:06:00 PM:00 10.4 200.3 200 Wednesday, April 12, 2006 7:07:00 PM:00 10.3 200.3 199.9 Wednesday, April 12, 2006 7:08:00 PM:00 10.5 200.3 199.7 Wednesday, April 12, 2006 7:09:00 PM:00 10.1 200.2 199.7 Wednesday, April 12, 2006 7:10:00 PM:00 10.2 200.3 199.8 Wednesday, April 12, 2006 7:11:00 PM:00 10.3 200.3 199.8 Wednesday, April 12, 2006 7:12:00 PM:00 10.2 200.3 200 Wednesday, April 12, 2006 7:13:00 PM:00 10.4 200.3 200 Wednesday, April 12, 2006 7:14:00 PM:00 10.3 200.3 199.9 Wednesday, April 12, 2006 7:15:00 PM:00 10.2 200.3 200 Wednesday, April 12, 2006 7:16:00 PM:00 10.4 200.3 200 Wednesday, April 12, 2006 7:17:00 PM:00 10.2 200.3 199.8 Wednesday, April 12, 2006 7:18:00 PM:00 10.3 200.3 199.8 Wednesday, April 12, 2006 7:19:00 PM:00 10.2 200.3 199.9 Wednesday, April 12, 2006 7:20:00 PM:00 10.3 200.3 199.9 Wednesday, April 12, 2006 7:21:00 PM:00 10.2 200.3 200.2 Wednesday, April 12, 2006 7:22:00 PM:00 10.3 200.3 199.9 Wednesday, April 12, 2006 7:23:00 PM:00 10.1 200.3 199.9 Wednesday, April 12, 2006 7:24:00 PM:00 10.1 200.3 200 Wednesday, April 12, 2006 7:25:00 PM:00 10.3 200.3 200.1 Wednesday, April 12, 2006 7:26:00 PM:00 10.2 200.3 199.9 Wednesday, April 12, 2006 7:27:00 PM:00 10.3 200.3 200 Wednesday, April 12, 2006 7:28:00 PM:00 10.1 200.3 200 Wednesday, April 12, 2006 7:29:00 PM:00 10.1 200.3 200 Wednesday, April 12, 2006 7:30:00 PM:00 10.1 200.3 199.8

Report 06-0413 Chart 7 Day 159 of 177 Wednesday, April 12, 2006 7:31:00 PM:00 10.2 200.3 199.9 Wednesday, April 12, 2006 7:32:00 PM:00 10.3 200.3 200 Wednesday, April 12, 2006 7:33:00 PM:00 10.4 200.3 199.9 Wednesday, April 12, 2006 7:34:00 PM:00 10.3 200.3 199.6 Wednesday, April 12, 2006 7:35:00 PM:00 10.3 200.3 199.7 Wednesday, April 12, 2006 7:36:00 PM:00 10.3 200.4 199.8 Wednesday, April 12, 2006 7:37:00 PM:00 10.4 200.3 199.9 Wednesday, April 12, 2006 7:38:00 PM:00 10 200.3 199.8 Wednesday, April 12, 2006 7:39:00 PM:00 10.2 200.3 199.7 Wednesday, April 12, 2006 7:40:00 PM:00 10.1 200.3 199.8 Wednesday, April 12, 2006 7:41:00 PM:00 10.2 200.3 199.7 Wednesday, April 12, 2006 7:42:00 PM:00 10.2 200.3 199.9 Wednesday, April 12, 2006 7:43:00 PM:00 10.2 200.3 199.9 Wednesday, April 12, 2006 7:44:00 PM:00 10.2 200.3 199.9 Wednesday, April 12, 2006 7:45:00 PM:00 10.1 200.3 199.8 Wednesday, April 12, 2006 7:46:00 PM:00 10.3 200.3 199.8 Wednesday, April 12, 2006 7:47:00 PM:00 10.5 200.3 200.1 Wednesday, April 12, 2006 7:48:00 PM:00 10.2 200.3 200.1 Wednesday, April 12, 2006 7:49:00 PM:00 10.2 200.4 200 Wednesday, April 12, 2006 7:50:00 PM:00 10.3 200.4 199.9 Wednesday, April 12, 2006 7:51:00 PM:00 10.3 200.4 200 Wednesday, April 12, 2006 7:52:00 PM:00 10.6 200.4 200 Wednesday, April 12, 2006 7:53:00 PM:00 10.3 200.4 200.2 Wednesday, April 12, 2006 7:54:00 PM:00 10.3 200.3 200.1 Wednesday, April 12, 2006 7:55:00 PM:00 10 200.4 199.8 Wednesday, April 12, 2006 7:56:00 PM:00 10.2 200.4 200.1 Wednesday, April 12, 2006 7:57:00 PM:00 10 200.4 200 Wednesday, April 12, 2006 7:58:00 PM:00 10.1 200.4 200.1 Wednesday, April 12, 2006 7:59:00 PM:00 10.1 200.4 200 Wednesday, April 12, 2006 8:00:00 PM:00 10.2 200.4 200.1 Wednesday, April 12, 2006 8:01:00 PM:00 10.2 200.4 200.2 Wednesday, April 12, 2006 8:02:00 PM:00 10.3 200.4 200.3 Wednesday, April 12, 2006 8:03:00 PM:00 10.3 200.4 200.1 Wednesday, April 12, 2006 8:04:00 PM:00 10.1 200.4 200 Wednesday, April 12, 2006 8:05:00 PM:00 10.1 200.4 199.8 Wednesday, April 12, 2006 8:06:00 PM:00 10.5 200.4 200 Wednesday, April 12, 2006 8:07:00 PM:00 10.4 200.4 199.9 Wednesday, April 12, 2006 8:08:00 PM:00 10.2 200.5 200 Wednesday, April 12, 2006 8:09:00 PM:00 10.6 200.5 200 Wednesday, April 12, 2006 8:10:00 PM:00 10.5 200.4 200.1 Wednesday, April 12, 2006 8:11:00 PM:00 10.6 200.4 200.1 Wednesday, April 12, 2006 8:12:00 PM:00 10.4 200.4 200 Wednesday, April 12, 2006 8:13:00 PM:00 10.6 200.4 200 Wednesday, April 12, 2006 8:14:00 PM:00 10.7 200.4 200 Wednesday, April 12, 2006 8:15:00 PM:00 10.3 200.4 200 Wednesday, April 12, 2006 8:16:00 PM:00 10.4 200.4 200 Wednesday, April 12, 2006 8:17:00 PM:00 10.6 200.4 200.1 Wednesday, April 12, 2006 8:18:00 PM:00 10.4 200.5 200 Wednesday, April 12, 2006 8:19:00 PM:00 10.1 200.5 200 Wednesday, April 12, 2006 8:20:00 PM:00 10.2 200.4 200.2 Wednesday, April 12, 2006 8:21:00 PM:00 10.2 200.4 200.2 Wednesday, April 12, 2006 8:22:00 PM:00 10.6 200.5 200.2 Wednesday, April 12, 2006 8:23:00 PM:00 10.3 200.5 200.2 Wednesday, April 12, 2006 8:24:00 PM:00 10 200.5 200 Wednesday, April 12, 2006 8:25:00 PM:00 10.3 200.5 200 Wednesday, April 12, 2006 8:26:00 PM:00 10.3 200.5 200.1 Wednesday, April 12, 2006 8:27:00 PM:00 10.2 200.5 200.2 Wednesday, April 12, 2006 8:28:00 PM:00 10.3 200.5 200.1 Wednesday, April 12, 2006 8:29:00 PM:00 10.1 200.5 200.1

Report 06-0413 Chart 7 Day 160 of 177 Wednesday, April 12, 2006 8:30:00 PM:00 10.3 200.5 200.1 Wednesday, April 12, 2006 8:31:00 PM:00 10.1 200.4 200.4 Wednesday, April 12, 2006 8:32:00 PM:00 10.1 200.5 200.3 Wednesday, April 12, 2006 8:33:00 PM:00 10.4 200.4 200 Wednesday, April 12, 2006 8:34:00 PM:00 10.4 200.4 200 Wednesday, April 12, 2006 8:35:00 PM:00 10.5 200.5 200 Wednesday, April 12, 2006 8:36:00 PM:00 10.3 200.4 200.1 Wednesday, April 12, 2006 8:37:00 PM:00 10.2 200.4 199.9 Wednesday, April 12, 2006 8:38:00 PM:00 10.4 200.5 199.9 Wednesday, April 12, 2006 8:39:00 PM:00 10.1 200.4 199.9 Wednesday, April 12, 2006 8:40:00 PM:00 10.1 200.4 200 Wednesday, April 12, 2006 8:41:00 PM:00 10.2 200.5 200 Wednesday, April 12, 2006 8:42:00 PM:00 10.6 200.4 200.2 Wednesday, April 12, 2006 8:43:00 PM:00 10.3 200.5 200 Wednesday, April 12, 2006 8:44:00 PM:00 10.1 200.4 200 Wednesday, April 12, 2006 8:45:00 PM:00 10.2 200.4 200.2 Wednesday, April 12, 2006 8:46:00 PM:00 10.3 200.4 200.1 Wednesday, April 12, 2006 8:47:00 PM:00 10 200.4 200.1 Wednesday, April 12, 2006 8:48:00 PM:00 10.5 200.4 199.9 Wednesday, April 12, 2006 8:49:00 PM:00 10.4 200.4 199.8 Wednesday, April 12, 2006 8:50:00 PM:00 10.5 200.5 199.9 Wednesday, April 12, 2006 8:51:00 PM:00 10.2 200.4 200 Wednesday, April 12, 2006 8:52:00 PM:00 10.4 200.4 200 Wednesday, April 12, 2006 8:53:00 PM:00 10.4 200.5 200.2 Wednesday, April 12, 2006 8:54:00 PM:00 10.2 200.4 199.9 Wednesday, April 12, 2006 8:55:00 PM:00 9.9 200.4 200 Wednesday, April 12, 2006 8:56:00 PM:00 10.6 200.4 200.1 Wednesday, April 12, 2006 8:57:00 PM:00 10.3 200.4 199.9 Wednesday, April 12, 2006 8:58:00 PM:00 10.3 200.4 199.9 Wednesday, April 12, 2006 8:59:00 PM:00 10.4 200.4 199.8 Wednesday, April 12, 2006 9:00:00 PM:00 10.1 200.4 199.9 Wednesday, April 12, 2006 9:01:00 PM:00 10.2 200.4 200.1 Wednesday, April 12, 2006 9:02:00 PM:00 10.3 200.4 199.9 Wednesday, April 12, 2006 9:03:00 PM:00 10.5 200.4 200 Wednesday, April 12, 2006 9:04:00 PM:00 10.4 200.4 200.1 Wednesday, April 12, 2006 9:05:00 PM:00 10.1 200.4 200 Wednesday, April 12, 2006 9:06:00 PM:00 10.2 200.4 200.2 Wednesday, April 12, 2006 9:07:00 PM:00 10.2 200.4 200 Wednesday, April 12, 2006 9:08:00 PM:00 10.1 200.4 199.9 Wednesday, April 12, 2006 9:09:00 PM:00 10.4 200.3 199.9 Wednesday, April 12, 2006 9:10:00 PM:00 10.6 200.4 200.1 Wednesday, April 12, 2006 9:11:00 PM:00 10.5 200.4 199.9 Wednesday, April 12, 2006 9:12:00 PM:00 10.4 200.4 200 Wednesday, April 12, 2006 9:13:00 PM:00 10.3 200.4 199.7 Wednesday, April 12, 2006 9:14:00 PM:00 10.3 200.4 200.1 Wednesday, April 12, 2006 9:15:00 PM:00 10.4 200.4 199.9 Wednesday, April 12, 2006 9:16:00 PM:00 10.2 200.4 200.2 Wednesday, April 12, 2006 9:17:00 PM:00 10.6 200.4 199.9 Wednesday, April 12, 2006 9:18:00 PM:00 10.6 200.4 200.1 Wednesday, April 12, 2006 9:19:00 PM:00 10.4 200.3 200 Wednesday, April 12, 2006 9:20:00 PM:00 10.5 200.4 199.9 Wednesday, April 12, 2006 9:21:00 PM:00 10.5 200.3 200.1 Wednesday, April 12, 2006 9:22:00 PM:00 10.6 200.4 200 Wednesday, April 12, 2006 9:23:00 PM:00 10.4 200.3 200 Wednesday, April 12, 2006 9:24:00 PM:00 10.2 200.4 200.1 Wednesday, April 12, 2006 9:25:00 PM:00 10.1 200.4 200.1 Wednesday, April 12, 2006 9:26:00 PM:00 10.5 200.4 200.2 Wednesday, April 12, 2006 9:27:00 PM:00 10.4 200.3 199.9 Wednesday, April 12, 2006 9:28:00 PM:00 10.3 200.4 200

Report 06-0413 Chart 7 Day 161 of 177 Wednesday, April 12, 2006 9:29:00 PM:00 10.3 200.3 199.9 Wednesday, April 12, 2006 9:30:00 PM:00 10.4 200.3 200.1 Wednesday, April 12, 2006 9:31:00 PM:00 10.3 200.3 200.1 Wednesday, April 12, 2006 9:32:00 PM:00 10.5 200.3 200 Wednesday, April 12, 2006 9:33:00 PM:00 10.3 200.3 200.1 Wednesday, April 12, 2006 9:34:00 PM:00 10.2 200.3 200.1 Wednesday, April 12, 2006 9:35:00 PM:00 10.3 200.3 200 Wednesday, April 12, 2006 9:36:00 PM:00 10.4 200.3 200 Wednesday, April 12, 2006 9:37:00 PM:00 10.2 200.3 200 Wednesday, April 12, 2006 9:38:00 PM:00 10.4 200.3 200 Wednesday, April 12, 2006 9:39:00 PM:00 10.3 200.3 200.2 Wednesday, April 12, 2006 9:40:00 PM:00 10.7 200.3 199.9 Wednesday, April 12, 2006 9:41:00 PM:00 10.3 200.3 199.7 Wednesday, April 12, 2006 9:42:00 PM:00 10.6 200.3 200 Wednesday, April 12, 2006 9:43:00 PM:00 10.2 200.3 200 Wednesday, April 12, 2006 9:44:00 PM:00 10.3 200.2 199.9 Wednesday, April 12, 2006 9:45:00 PM:00 10.4 200.3 200.1 Wednesday, April 12, 2006 9:46:00 PM:00 10.3 200.3 199.9 Wednesday, April 12, 2006 9:47:00 PM:00 10.4 200.3 200 Wednesday, April 12, 2006 9:48:00 PM:00 10.5 200.2 199.9 Wednesday, April 12, 2006 9:49:00 PM:00 10.3 200.2 200 Wednesday, April 12, 2006 9:50:00 PM:00 10.3 200.3 199.9 Wednesday, April 12, 2006 9:51:00 PM:00 10.4 200.3 199.8 Wednesday, April 12, 2006 9:52:00 PM:00 10.4 200.3 200 Wednesday, April 12, 2006 9:53:00 PM:00 10.5 200.3 199.9 Wednesday, April 12, 2006 9:54:00 PM:00 10.4 200.3 200 Wednesday, April 12, 2006 9:55:00 PM:00 10.4 200.3 199.9 Wednesday, April 12, 2006 9:56:00 PM:00 10.2 200.3 199.9 Wednesday, April 12, 2006 9:57:00 PM:00 10.2 200.3 200.1 Wednesday, April 12, 2006 9:58:00 PM:00 10.4 200.3 200.2 Wednesday, April 12, 2006 9:59:00 PM:00 10.3 200.3 200.1 Wednesday, April 12, 2006 10:00:00 PM:0 10.3 200.3 199.9 Wednesday, April 12, 2006 10:01:00 PM:0 10.6 200.3 199.8 Wednesday, April 12, 2006 10:02:00 PM:0 10.4 200.3 199.9 Wednesday, April 12, 2006 10:03:00 PM:0 9.9 200.3 200 Wednesday, April 12, 2006 10:04:00 PM:0 10.2 200.3 200 Wednesday, April 12, 2006 10:05:00 PM:0 10.1 200.3 199.9 Wednesday, April 12, 2006 10:06:00 PM:0 10.4 200.3 200.2 Wednesday, April 12, 2006 10:07:00 PM:0 10.4 200.3 199.8 Wednesday, April 12, 2006 10:08:00 PM:0 10.4 200.3 199.8 Wednesday, April 12, 2006 10:09:00 PM:0 10 200.3 199.8 Wednesday, April 12, 2006 10:10:00 PM:0 10.2 200.3 199.8 Wednesday, April 12, 2006 10:11:00 PM:0 10.5 200.3 200 Wednesday, April 12, 2006 10:12:00 PM:0 10.7 200.3 199.9 Wednesday, April 12, 2006 10:13:00 PM:0 10.4 200.3 200 Wednesday, April 12, 2006 10:14:00 PM:0 10.5 200.3 199.7 Wednesday, April 12, 2006 10:15:00 PM:0 10.4 200.3 199.7 Wednesday, April 12, 2006 10:16:00 PM:0 10.6 200.3 199.9 Wednesday, April 12, 2006 10:17:00 PM:0 10.6 200.3 200 Wednesday, April 12, 2006 10:18:00 PM:0 10.5 200.3 199.7 Wednesday, April 12, 2006 10:19:00 PM:0 10.5 200.3 199.7 Wednesday, April 12, 2006 10:20:00 PM:0 10.5 200.3 200 Wednesday, April 12, 2006 10:21:00 PM:0 10.3 200.3 200 Wednesday, April 12, 2006 10:22:00 PM:0 10.4 200.3 200.1 Wednesday, April 12, 2006 10:23:00 PM:0 10.5 200.3 200.1 Wednesday, April 12, 2006 10:24:00 PM:0 10.3 200.4 200.1 Wednesday, April 12, 2006 10:25:00 PM:0 10.7 200.4 199.8 Wednesday, April 12, 2006 10:26:00 PM:0 10.7 200.3 200.1 Wednesday, April 12, 2006 10:27:00 PM:0 10.4 200.4 200.1

Report 06-0413 Chart 7 Day 162 of 177 Wednesday, April 12, 2006 10:28:00 PM:0 10.5 200.3 200.1 Wednesday, April 12, 2006 10:29:00 PM:0 10.3 200.3 199.9 Wednesday, April 12, 2006 10:30:00 PM:0 10.4 200.3 200 Wednesday, April 12, 2006 10:31:00 PM:0 10.4 200.4 200 Wednesday, April 12, 2006 10:32:00 PM:0 10.5 200.4 200 Wednesday, April 12, 2006 10:33:00 PM:0 10.3 200.3 200.1 Wednesday, April 12, 2006 10:34:00 PM:0 10.5 200.3 199.8 Wednesday, April 12, 2006 10:35:00 PM:0 10.4 200.4 199.9 Wednesday, April 12, 2006 10:36:00 PM:0 10.6 200.4 199.6 Wednesday, April 12, 2006 10:37:00 PM:0 10.5 200.4 199.9 Wednesday, April 12, 2006 10:38:00 PM:0 10.6 200.4 199.8 Wednesday, April 12, 2006 10:39:00 PM:0 10.3 200.3 199.9 Wednesday, April 12, 2006 10:40:00 PM:0 10.2 200.4 200 Wednesday, April 12, 2006 10:41:00 PM:0 10.2 200.4 199.9 Wednesday, April 12, 2006 10:42:00 PM:0 10.2 200.4 199.9 Wednesday, April 12, 2006 10:43:00 PM:0 10.5 200.4 200 Wednesday, April 12, 2006 10:44:00 PM:0 10.4 200.4 200 Wednesday, April 12, 2006 10:45:00 PM:0 10.6 200.4 199.9 Wednesday, April 12, 2006 10:46:00 PM:0 10.5 200.4 199.9 Wednesday, April 12, 2006 10:47:00 PM:0 10.4 200.4 200 Wednesday, April 12, 2006 10:48:00 PM:0 10.4 200.4 200.1 Wednesday, April 12, 2006 10:49:00 PM:0 10.2 200.4 200 Wednesday, April 12, 2006 10:50:00 PM:0 10.3 200.5 200.2 Wednesday, April 12, 2006 10:51:00 PM:0 10.4 200.5 200 Wednesday, April 12, 2006 10:52:00 PM:0 10.4 200.5 200 Wednesday, April 12, 2006 10:53:00 PM:0 10.4 200.5 200 Wednesday, April 12, 2006 10:54:00 PM:0 10.4 200.5 200 Wednesday, April 12, 2006 10:55:00 PM:0 10.5 200.5 200.3 Wednesday, April 12, 2006 10:56:00 PM:0 10.6 200.5 200 Wednesday, April 12, 2006 10:57:00 PM:0 10.6 200.5 199.8 Wednesday, April 12, 2006 10:58:00 PM:0 10.5 200.4 200 Wednesday, April 12, 2006 10:59:00 PM:0 10.4 200.4 200 Wednesday, April 12, 2006 11:00:00 PM:0 10.3 200.5 199.7 Wednesday, April 12, 2006 11:01:00 PM:0 10.1 200.4 199.8 Wednesday, April 12, 2006 11:02:00 PM:0 10.3 200.5 200 Wednesday, April 12, 2006 11:03:00 PM:0 10.5 200.5 200.1 Wednesday, April 12, 2006 11:04:00 PM:0 10.4 200.5 199.9 Wednesday, April 12, 2006 11:05:00 PM:0 10.4 200.5 200.1 Wednesday, April 12, 2006 11:06:00 PM:0 10.6 200.5 200.1 Wednesday, April 12, 2006 11:07:00 PM:0 10.7 200.6 200.1 Wednesday, April 12, 2006 11:08:00 PM:0 10.5 200.6 200.1 Wednesday, April 12, 2006 11:09:00 PM:0 10.6 200.5 199.9 Wednesday, April 12, 2006 11:10:00 PM:0 10.4 200.5 200.2 Wednesday, April 12, 2006 11:11:00 PM:0 10.7 200.5 200.2 Wednesday, April 12, 2006 11:12:00 PM:0 10.4 200.6 200 Wednesday, April 12, 2006 11:13:00 PM:0 10.7 200.5 200.1 Wednesday, April 12, 2006 11:14:00 PM:0 10.4 200.5 200.1 Wednesday, April 12, 2006 11:15:00 PM:0 10.4 200.6 200.2 Wednesday, April 12, 2006 11:16:00 PM:0 10.3 200.6 200.2 Wednesday, April 12, 2006 11:17:00 PM:0 10.5 200.5 200.2 Wednesday, April 12, 2006 11:18:00 PM:0 10.4 200.6 200.1 Wednesday, April 12, 2006 11:19:00 PM:0 10.5 200.5 200.2 Wednesday, April 12, 2006 11:20:00 PM:0 10.5 200.4 200 Wednesday, April 12, 2006 11:21:00 PM:0 10.6 200.4 200.1 Wednesday, April 12, 2006 11:22:00 PM:0 10.2 200.4 199.9 Wednesday, April 12, 2006 11:23:00 PM:0 10.2 200.5 199.9 Wednesday, April 12, 2006 11:24:00 PM:0 10.4 200.5 200 Wednesday, April 12, 2006 11:25:00 PM:0 10.3 200.5 200 Wednesday, April 12, 2006 11:26:00 PM:0 10.6 200.5 200

Report 06-0413 Chart 7 Day 163 of 177 Wednesday, April 12, 2006 11:27:00 PM:0 10.4 200.5 200.1 Wednesday, April 12, 2006 11:28:00 PM:0 10.4 200.5 200.1 Wednesday, April 12, 2006 11:29:00 PM:0 10.4 200.4 199.9 Wednesday, April 12, 2006 11:30:00 PM:0 10.6 200.4 199.9 Wednesday, April 12, 2006 11:31:00 PM:0 10.5 200.5 200 Wednesday, April 12, 2006 11:32:00 PM:0 10.7 200.4 200.1 Wednesday, April 12, 2006 11:33:00 PM:0 10.8 200.4 200.1 Wednesday, April 12, 2006 11:34:00 PM:0 10.6 200.4 199.9 Wednesday, April 12, 2006 11:35:00 PM:0 10.5 200.4 200.1 Wednesday, April 12, 2006 11:36:00 PM:0 10.5 200.4 200.1 Wednesday, April 12, 2006 11:37:00 PM:0 10.7 200.4 199.9 Wednesday, April 12, 2006 11:38:00 PM:0 10.6 200.4 200.2 Wednesday, April 12, 2006 11:39:00 PM:0 10.3 200.3 200 Wednesday, April 12, 2006 11:40:00 PM:0 10.4 200.3 199.9 Wednesday, April 12, 2006 11:41:00 PM:0 10.4 200.3 200 Wednesday, April 12, 2006 11:42:00 PM:0 10.6 200.3 200 Wednesday, April 12, 2006 11:43:00 PM:0 10.7 200.3 199.8 Wednesday, April 12, 2006 11:44:00 PM:0 10.5 200.3 200 Wednesday, April 12, 2006 11:45:00 PM:0 10.6 200.3 200 Wednesday, April 12, 2006 11:46:00 PM:0 10.4 200.3 200.2 Wednesday, April 12, 2006 11:47:00 PM:0 10.7 200.3 200 Wednesday, April 12, 2006 11:48:00 PM:0 10.4 200.3 199.8 Wednesday, April 12, 2006 11:49:00 PM:0 10.3 200.2 200 Wednesday, April 12, 2006 11:50:00 PM:0 10.5 200.2 199.8 Wednesday, April 12, 2006 11:51:00 PM:0 10.4 200.2 199.8 Wednesday, April 12, 2006 11:52:00 PM:0 10.3 200.2 199.8 Wednesday, April 12, 2006 11:53:00 PM:0 10.5 200.2 200.2 Wednesday, April 12, 2006 11:54:00 PM:0 10.1 200.2 199.9 Wednesday, April 12, 2006 11:55:00 PM:0 10.3 200.2 199.8 Wednesday, April 12, 2006 11:56:00 PM:0 10.7 200.2 199.8 Wednesday, April 12, 2006 11:57:00 PM:0 10.6 200.2 200 Wednesday, April 12, 2006 11:58:00 PM:0 10.5 200.2 199.9 Wednesday, April 12, 2006 11:59:00 PM:0 10.6 200.2 199.8 Thursday, April 13, 2006 12:00:00 AM:000 10.6 200.2 199.8 Thursday, April 13, 2006 12:01:00 AM:000 10.6 200.2 199.8 Thursday, April 13, 2006 12:02:00 AM:000 10.5 200.1 199.8 Thursday, April 13, 2006 12:03:00 AM:000 10.4 200.1 200.1 Thursday, April 13, 2006 12:04:00 AM:000 10.4 200.2 199.9 Thursday, April 13, 2006 12:05:00 AM:000 10.6 200.2 199.7 Thursday, April 13, 2006 12:06:00 AM:000 10.5 200.2 199.8 Thursday, April 13, 2006 12:07:00 AM:000 10.9 200.2 199.9 Thursday, April 13, 2006 12:08:00 AM:000 10.9 200.2 199.9 Thursday, April 13, 2006 12:09:00 AM:000 10.6 200.2 200.2 Thursday, April 13, 2006 12:10:00 AM:000 10.4 200.2 199.9 Thursday, April 13, 2006 12:11:00 AM:000 10 200.1 199.9 Thursday, April 13, 2006 12:12:00 AM:000 10.3 200.1 199.8 Thursday, April 13, 2006 12:13:00 AM:000 10.4 200.1 199.7 Thursday, April 13, 2006 12:14:00 AM:000 10.3 200.2 199.7 Thursday, April 13, 2006 12:15:00 AM:000 10.2 200.2 199.7 Thursday, April 13, 2006 12:16:00 AM:000 10.2 200.2 200.1 Thursday, April 13, 2006 12:17:00 AM:000 10.8 200.2 199.9 Thursday, April 13, 2006 12:18:00 AM:000 10.1 200.1 199.9 Thursday, April 13, 2006 12:19:00 AM:000 10.4 200.2 199.9 Thursday, April 13, 2006 12:20:00 AM:000 10.5 200.2 199.9 Thursday, April 13, 2006 12:21:00 AM:000 10.3 200.2 200 Thursday, April 13, 2006 12:22:00 AM:000 10.1 200.2 200.3 Thursday, April 13, 2006 12:23:00 AM:000 10.3 200.2 200.3 Thursday, April 13, 2006 12:24:00 AM:000 10.1 200.2 200.2 Thursday, April 13, 2006 12:25:00 AM:000 10.1 200.2 200

Report 06-0413 Chart 7 Day 164 of 177 Thursday, April 13, 2006 12:26:00 AM:000 10.4 200.2 200.2 Thursday, April 13, 2006 12:27:00 AM:000 10.4 200.2 200.3 Thursday, April 13, 2006 12:28:00 AM:000 10.5 200.2 199.9 Thursday, April 13, 2006 12:29:00 AM:000 10.5 200.2 200 Thursday, April 13, 2006 12:30:00 AM:000 10.5 200.2 199.8 Thursday, April 13, 2006 12:31:00 AM:000 10.4 200.2 199.9 Thursday, April 13, 2006 12:32:00 AM:000 10.3 200.2 200 Thursday, April 13, 2006 12:33:00 AM:000 10.3 200.2 199.8 Thursday, April 13, 2006 12:34:00 AM:000 10.3 200.2 200 Thursday, April 13, 2006 12:35:00 AM:000 10.2 200.2 200.2 Thursday, April 13, 2006 12:36:00 AM:000 9.9 200.2 200 Thursday, April 13, 2006 12:37:00 AM:000 10.3 200.2 200 Thursday, April 13, 2006 12:38:00 AM:000 10.5 200.2 199.9 Thursday, April 13, 2006 12:39:00 AM:000 10.5 200.2 200 Thursday, April 13, 2006 12:40:00 AM:000 10.3 200.2 199.8 Thursday, April 13, 2006 12:41:00 AM:000 10.2 200.2 199.8 Thursday, April 13, 2006 12:42:00 AM:000 10.1 200.2 200 Thursday, April 13, 2006 12:43:00 AM:000 10.3 200.2 199.9 Thursday, April 13, 2006 12:44:00 AM:000 10.3 200.2 200 Thursday, April 13, 2006 12:45:00 AM:000 10.2 200.2 199.8 Thursday, April 13, 2006 12:46:00 AM:000 10.8 200.2 199.9 Thursday, April 13, 2006 12:47:00 AM:000 10.2 200.2 199.8 Thursday, April 13, 2006 12:48:00 AM:000 10.3 200.2 200.2 Thursday, April 13, 2006 12:49:00 AM:000 10.4 200.2 199.9 Thursday, April 13, 2006 12:50:00 AM:000 10.2 200.3 199.9 Thursday, April 13, 2006 12:51:00 AM:000 10.3 200.2 199.9 Thursday, April 13, 2006 12:52:00 AM:000 10.4 200.2 199.9 Thursday, April 13, 2006 12:53:00 AM:000 10.4 200.3 200.2 Thursday, April 13, 2006 12:54:00 AM:000 10.4 200.2 200.2 Thursday, April 13, 2006 12:55:00 AM:000 10.3 200.2 199.8 Thursday, April 13, 2006 12:56:00 AM:000 10.2 200.2 199.9 Thursday, April 13, 2006 12:57:00 AM:000 10.2 200.2 199.9 Thursday, April 13, 2006 12:58:00 AM:000 10.3 200.2 199.8 Thursday, April 13, 2006 12:59:00 AM:000 10.4 200.2 199.8 Thursday, April 13, 2006 1:00:00 AM:000 10.2 200.2 199.9 Thursday, April 13, 2006 1:01:00 AM:000 10.2 200.2 200.1 Thursday, April 13, 2006 1:02:00 AM:000 10 200.2 199.9 Thursday, April 13, 2006 1:03:00 AM:000 10.2 200.2 199.9 Thursday, April 13, 2006 1:04:00 AM:000 10.3 200.2 199.8 Thursday, April 13, 2006 1:05:00 AM:000 10.3 200.2 199.8 Thursday, April 13, 2006 1:06:00 AM:000 10.3 200.2 199.7 Thursday, April 13, 2006 1:07:00 AM:000 10.3 200.1 200 Thursday, April 13, 2006 1:08:00 AM:000 10.2 200.2 200 Thursday, April 13, 2006 1:09:00 AM:000 10.2 200.2 199.9 Thursday, April 13, 2006 1:10:00 AM:000 10.1 200.2 199.9 Thursday, April 13, 2006 1:11:00 AM:000 10.1 200.2 199.9 Thursday, April 13, 2006 1:12:00 AM:000 10.3 200.1 199.9 Thursday, April 13, 2006 1:13:00 AM:000 10.2 200.2 199.9 Thursday, April 13, 2006 1:14:00 AM:000 10.2 200.2 200 Thursday, April 13, 2006 1:15:00 AM:000 10.1 200.2 200.1 Thursday, April 13, 2006 1:16:00 AM:000 10.1 200.2 200 Thursday, April 13, 2006 1:17:00 AM:000 10.2 200.2 200 Thursday, April 13, 2006 1:18:00 AM:000 10.4 200.2 199.9 Thursday, April 13, 2006 1:19:00 AM:000 10.5 200.2 200.1 Thursday, April 13, 2006 1:20:00 AM:000 10.5 200.1 200 Thursday, April 13, 2006 1:21:00 AM:000 10.4 200.1 200.2 Thursday, April 13, 2006 1:22:00 AM:000 10.3 200.2 199.9 Thursday, April 13, 2006 1:23:00 AM:000 10.2 200.2 200 Thursday, April 13, 2006 1:24:00 AM:000 10.3 200.2 200.1

Report 06-0413 Chart 7 Day 165 of 177 Thursday, April 13, 2006 1:25:00 AM:000 10.4 200.1 199.7 Thursday, April 13, 2006 1:26:00 AM:000 10.2 200.2 199.8 Thursday, April 13, 2006 1:27:00 AM:000 10.3 200.2 200 Thursday, April 13, 2006 1:28:00 AM:000 10.2 200.2 200.2 Thursday, April 13, 2006 1:29:00 AM:000 10.3 200.1 199.9 Thursday, April 13, 2006 1:30:00 AM:000 10.3 200.1 199.7 Thursday, April 13, 2006 1:31:00 AM:000 10.1 200.1 200 Thursday, April 13, 2006 1:32:00 AM:000 10.2 200.1 200.1 Thursday, April 13, 2006 1:33:00 AM:000 10.3 200.1 200 Thursday, April 13, 2006 1:34:00 AM:000 10.3 200.2 200 Thursday, April 13, 2006 1:35:00 AM:000 10.1 200.1 200.1 Thursday, April 13, 2006 1:36:00 AM:000 10.1 200.1 199.8 Thursday, April 13, 2006 1:37:00 AM:000 10.1 200.1 199.8 Thursday, April 13, 2006 1:38:00 AM:000 10.2 200.1 200.2 Thursday, April 13, 2006 1:39:00 AM:000 10.2 200.2 200 Thursday, April 13, 2006 1:40:00 AM:000 10.2 200.1 199.8 Thursday, April 13, 2006 1:41:00 AM:000 10.2 200.1 200 Thursday, April 13, 2006 1:42:00 AM:000 10.2 200.1 199.9 Thursday, April 13, 2006 1:43:00 AM:000 10.2 200.1 199.9 Thursday, April 13, 2006 1:44:00 AM:000 10.1 200.1 199.8 Thursday, April 13, 2006 1:45:00 AM:000 10.2 200.1 199.8 Thursday, April 13, 2006 1:46:00 AM:000 10.2 200.1 199.9 Thursday, April 13, 2006 1:47:00 AM:000 10.3 200.1 200.1 Thursday, April 13, 2006 1:48:00 AM:000 10.3 200.2 200 Thursday, April 13, 2006 1:49:00 AM:000 10.3 200.1 199.9 Thursday, April 13, 2006 1:50:00 AM:000 10.3 200.1 199.8 Thursday, April 13, 2006 1:51:00 AM:000 10.2 200.1 200 Thursday, April 13, 2006 1:52:00 AM:000 10.1 200.1 200.1 Thursday, April 13, 2006 1:53:00 AM:000 10.2 200.1 200 Thursday, April 13, 2006 1:54:00 AM:000 10.3 200.1 199.9 Thursday, April 13, 2006 1:55:00 AM:000 10.3 200.1 199.8 Thursday, April 13, 2006 1:56:00 AM:000 10.3 200.1 200.1 Thursday, April 13, 2006 1:57:00 AM:000 10.1 200.1 200.1 Thursday, April 13, 2006 1:58:00 AM:000 10.2 200.1 199.9 Thursday, April 13, 2006 1:59:00 AM:000 10.2 200 199.9 Thursday, April 13, 2006 2:00:00 AM:000 10.2 200.1 200 Thursday, April 13, 2006 2:01:00 AM:000 10.3 200 200.1 Thursday, April 13, 2006 2:02:00 AM:000 10.2 200 200 Thursday, April 13, 2006 2:03:00 AM:000 10.2 200 200.2 Thursday, April 13, 2006 2:04:00 AM:000 10.2 200 200.1 Thursday, April 13, 2006 2:05:00 AM:000 10.2 200 200.1 Thursday, April 13, 2006 2:06:00 AM:000 10.3 200 200 Thursday, April 13, 2006 2:07:00 AM:000 10.4 200 200 Thursday, April 13, 2006 2:08:00 AM:000 10.2 200 199.7 Thursday, April 13, 2006 2:09:00 AM:000 10.2 200 199.8 Thursday, April 13, 2006 2:10:00 AM:000 10.3 200 200.1 Thursday, April 13, 2006 2:11:00 AM:000 10.2 200 199.9 Thursday, April 13, 2006 2:12:00 AM:000 10.2 200.1 199.7 Thursday, April 13, 2006 2:13:00 AM:000 10.3 200.1 199.8 Thursday, April 13, 2006 2:14:00 AM:000 10.2 200 199.9 Thursday, April 13, 2006 2:15:00 AM:000 10.2 200 200.2 Thursday, April 13, 2006 2:16:00 AM:000 10.2 200 200.1 Thursday, April 13, 2006 2:17:00 AM:000 10.1 200 199.8 Thursday, April 13, 2006 2:18:00 AM:000 10.3 200 200.1 Thursday, April 13, 2006 2:19:00 AM:000 10.2 200 199.9 Thursday, April 13, 2006 2:20:00 AM:000 10.1 200 200 Thursday, April 13, 2006 2:21:00 AM:000 10.1 200 199.7 Thursday, April 13, 2006 2:22:00 AM:000 10.2 199.9 199.8 Thursday, April 13, 2006 2:23:00 AM:000 10.3 200 199.7

Report 06-0413 Chart 7 Day 166 of 177 Thursday, April 13, 2006 2:24:00 AM:000 10.3 200 200 Thursday, April 13, 2006 2:25:00 AM:000 10.3 200 199.7 Thursday, April 13, 2006 2:26:00 AM:000 10.4 200 199.8 Thursday, April 13, 2006 2:27:00 AM:000 10.5 200 200 Thursday, April 13, 2006 2:28:00 AM:000 10.3 200 200 Thursday, April 13, 2006 2:29:00 AM:000 10.3 200 199.8 Thursday, April 13, 2006 2:30:00 AM:000 10.3 200 200.1 Thursday, April 13, 2006 2:31:00 AM:000 10.3 200 200 Thursday, April 13, 2006 2:32:00 AM:000 10.4 200 200.1 Thursday, April 13, 2006 2:33:00 AM:000 10.2 200 199.9 Thursday, April 13, 2006 2:34:00 AM:000 10.2 199.9 199.8 Thursday, April 13, 2006 2:35:00 AM:000 10.1 199.9 199.9 Thursday, April 13, 2006 2:36:00 AM:000 10.2 200 199.9 Thursday, April 13, 2006 2:37:00 AM:000 10.2 200 200 Thursday, April 13, 2006 2:38:00 AM:000 10.2 200 200.1 Thursday, April 13, 2006 2:39:00 AM:000 10.1 200.1 200.2 Thursday, April 13, 2006 2:40:00 AM:000 10.2 200 200 Thursday, April 13, 2006 2:41:00 AM:000 10.3 200 200 Thursday, April 13, 2006 2:42:00 AM:000 10.2 200 200 Thursday, April 13, 2006 2:43:00 AM:000 10.2 200 200 Thursday, April 13, 2006 2:44:00 AM:000 10.2 199.9 200.1 Thursday, April 13, 2006 2:45:00 AM:000 10.3 199.9 200.1 Thursday, April 13, 2006 2:46:00 AM:000 10.4 200 200.1 Thursday, April 13, 2006 2:47:00 AM:000 10.1 200 200 Thursday, April 13, 2006 2:48:00 AM:000 9.9 200 200 Thursday, April 13, 2006 2:49:00 AM:000 10.3 200 199.9 Thursday, April 13, 2006 2:50:00 AM:000 10.3 200 199.9 Thursday, April 13, 2006 2:51:00 AM:000 10.3 199.9 200.1 Thursday, April 13, 2006 2:52:00 AM:000 10.3 200 200.1 Thursday, April 13, 2006 2:53:00 AM:000 10.3 199.9 199.9 Thursday, April 13, 2006 2:54:00 AM:000 10.2 200 200 Thursday, April 13, 2006 2:55:00 AM:000 10.2 200 200 Thursday, April 13, 2006 2:56:00 AM:000 10.3 199.9 199.8 Thursday, April 13, 2006 2:57:00 AM:000 10.2 199.9 199.9 Thursday, April 13, 2006 2:58:00 AM:000 10.1 200 199.8 Thursday, April 13, 2006 2:59:00 AM:000 10.1 200 200 Thursday, April 13, 2006 3:00:00 AM:000 10.2 200 199.8 Thursday, April 13, 2006 3:01:00 AM:000 10.3 199.9 199.9 Thursday, April 13, 2006 3:02:00 AM:000 10.1 199.9 200 Thursday, April 13, 2006 3:03:00 AM:000 10.1 199.9 199.9 Thursday, April 13, 2006 3:04:00 AM:000 10.3 200 200 Thursday, April 13, 2006 3:05:00 AM:000 10.2 200 199.9 Thursday, April 13, 2006 3:06:00 AM:000 10.3 200 199.7 Thursday, April 13, 2006 3:07:00 AM:000 10.1 200 199.8 Thursday, April 13, 2006 3:08:00 AM:000 10.2 200 200 Thursday, April 13, 2006 3:09:00 AM:000 10.2 200 199.8 Thursday, April 13, 2006 3:10:00 AM:000 10.2 199.9 199.8 Thursday, April 13, 2006 3:11:00 AM:000 10.3 200 199.8 Thursday, April 13, 2006 3:12:00 AM:000 10.1 200 199.9 Thursday, April 13, 2006 3:13:00 AM:000 10.2 200 200 Thursday, April 13, 2006 3:14:00 AM:000 10.2 200 199.9 Thursday, April 13, 2006 3:15:00 AM:000 10.2 199.9 200.1 Thursday, April 13, 2006 3:16:00 AM:000 10.3 200 199.8 Thursday, April 13, 2006 3:17:00 AM:000 10.2 199.9 199.9 Thursday, April 13, 2006 3:18:00 AM:000 10.1 200 199.9 Thursday, April 13, 2006 3:19:00 AM:000 10.2 200 199.9 Thursday, April 13, 2006 3:20:00 AM:000 10.2 200 200.2 Thursday, April 13, 2006 3:21:00 AM:000 10.3 200 199.9 Thursday, April 13, 2006 3:22:00 AM:000 10.2 200 199.8

Report 06-0413 Chart 7 Day 167 of 177 Thursday, April 13, 2006 3:23:00 AM:000 10.3 200 199.8 Thursday, April 13, 2006 3:24:00 AM:000 10.3 200 199.7 Thursday, April 13, 2006 3:25:00 AM:000 10.3 200 199.8 Thursday, April 13, 2006 3:26:00 AM:000 10.3 200 200 Thursday, April 13, 2006 3:27:00 AM:000 10.2 200 200.1 Thursday, April 13, 2006 3:28:00 AM:000 10.2 200 200 Thursday, April 13, 2006 3:29:00 AM:000 10.5 200 199.9 Thursday, April 13, 2006 3:30:00 AM:000 10.3 200 199.9 Thursday, April 13, 2006 3:31:00 AM:000 10.1 200 199.9 Thursday, April 13, 2006 3:32:00 AM:000 10.3 200 199.9 Thursday, April 13, 2006 3:33:00 AM:000 10.3 200 199.9 Thursday, April 13, 2006 3:34:00 AM:000 10.3 200 200 Thursday, April 13, 2006 3:35:00 AM:000 10.3 200 200 Thursday, April 13, 2006 3:36:00 AM:000 10.3 200.1 200 Thursday, April 13, 2006 3:37:00 AM:000 10.2 200.1 200 Thursday, April 13, 2006 3:38:00 AM:000 10.1 200.1 200.1 Thursday, April 13, 2006 3:39:00 AM:000 10.1 200.1 200 Thursday, April 13, 2006 3:40:00 AM:000 10.3 200.1 200.1 Thursday, April 13, 2006 3:41:00 AM:000 10.2 200.1 200.1 Thursday, April 13, 2006 3:42:00 AM:000 10.2 200.1 200.3 Thursday, April 13, 2006 3:43:00 AM:000 10.2 200 200 Thursday, April 13, 2006 3:44:00 AM:000 10.3 200.1 200 Thursday, April 13, 2006 3:45:00 AM:000 10.3 200.1 199.8 Thursday, April 13, 2006 3:46:00 AM:000 10.2 200 200 Thursday, April 13, 2006 3:47:00 AM:000 10.1 200.1 200.1 Thursday, April 13, 2006 3:48:00 AM:000 10.2 200.1 199.9 Thursday, April 13, 2006 3:49:00 AM:000 10.3 200 200.1 Thursday, April 13, 2006 3:50:00 AM:000 10.3 200.1 200.1 Thursday, April 13, 2006 3:51:00 AM:000 10.2 200.1 200 Thursday, April 13, 2006 3:52:00 AM:000 10.3 200.1 200.2 Thursday, April 13, 2006 3:53:00 AM:000 10.3 200.1 200.2 Thursday, April 13, 2006 3:54:00 AM:000 10.1 200 200.2 Thursday, April 13, 2006 3:55:00 AM:000 10.2 200.1 200 Thursday, April 13, 2006 3:56:00 AM:000 10.4 200.1 199.8 Thursday, April 13, 2006 3:57:00 AM:000 10.2 200 200.1 Thursday, April 13, 2006 3:58:00 AM:000 10.3 200 199.7 Thursday, April 13, 2006 3:59:00 AM:000 10.3 200 199.8 Thursday, April 13, 2006 4:00:00 AM:000 10.3 200 199.8 Thursday, April 13, 2006 4:01:00 AM:000 10.1 200 200 Thursday, April 13, 2006 4:02:00 AM:000 10.1 199.9 200.1 Thursday, April 13, 2006 4:03:00 AM:000 10 200 200 Thursday, April 13, 2006 4:04:00 AM:000 10.1 200 199.9 Thursday, April 13, 2006 4:05:00 AM:000 10.4 200 199.8 Thursday, April 13, 2006 4:06:00 AM:000 10.2 200 199.9 Thursday, April 13, 2006 4:07:00 AM:000 10.1 200 200 Thursday, April 13, 2006 4:08:00 AM:000 10.1 200 200.1 Thursday, April 13, 2006 4:09:00 AM:000 10.1 200 200 Thursday, April 13, 2006 4:10:00 AM:000 10.3 200 200.3 Thursday, April 13, 2006 4:11:00 AM:000 10.3 200 200 Thursday, April 13, 2006 4:12:00 AM:000 10.2 200 200 Thursday, April 13, 2006 4:13:00 AM:000 10.3 200 199.9 Thursday, April 13, 2006 4:14:00 AM:000 10.1 200 199.8 Thursday, April 13, 2006 4:15:00 AM:000 10.1 200 200 Thursday, April 13, 2006 4:16:00 AM:000 10.2 199.9 200 Thursday, April 13, 2006 4:17:00 AM:000 10.2 200 200.1 Thursday, April 13, 2006 4:18:00 AM:000 10.2 200 200.1 Thursday, April 13, 2006 4:19:00 AM:000 10.2 199.9 200 Thursday, April 13, 2006 4:20:00 AM:000 10.2 200 199.9 Thursday, April 13, 2006 4:21:00 AM:000 10.2 199.9 199.9

Report 06-0413 Chart 7 Day 168 of 177 Thursday, April 13, 2006 4:22:00 AM:000 10.2 199.9 199.9 Thursday, April 13, 2006 4:23:00 AM:000 10.3 199.9 200.1 Thursday, April 13, 2006 4:24:00 AM:000 10.3 199.9 200 Thursday, April 13, 2006 4:25:00 AM:000 10.3 199.9 199.9 Thursday, April 13, 2006 4:26:00 AM:000 10.4 199.9 200 Thursday, April 13, 2006 4:27:00 AM:000 10.3 199.9 199.9 Thursday, April 13, 2006 4:28:00 AM:000 10.3 199.9 199.9 Thursday, April 13, 2006 4:29:00 AM:000 10.2 199.9 199.8 Thursday, April 13, 2006 4:30:00 AM:000 10.2 199.9 199.9 Thursday, April 13, 2006 4:31:00 AM:000 10.2 199.9 199.9 Thursday, April 13, 2006 4:32:00 AM:000 10.4 200 199.8 Thursday, April 13, 2006 4:33:00 AM:000 10.1 200 199.9 Thursday, April 13, 2006 4:34:00 AM:000 10.2 200 199.9 Thursday, April 13, 2006 4:35:00 AM:000 10.1 199.9 199.9 Thursday, April 13, 2006 4:36:00 AM:000 10.3 199.9 199.9 Thursday, April 13, 2006 4:37:00 AM:000 10.3 199.9 199.7 Thursday, April 13, 2006 4:38:00 AM:000 10.2 199.9 200 Thursday, April 13, 2006 4:39:00 AM:000 10 199.9 199.8 Thursday, April 13, 2006 4:40:00 AM:000 10.1 199.9 200 Thursday, April 13, 2006 4:41:00 AM:000 10 199.9 199.8 Thursday, April 13, 2006 4:42:00 AM:000 10.2 199.9 200 Thursday, April 13, 2006 4:43:00 AM:000 10.3 199.9 199.7 Thursday, April 13, 2006 4:44:00 AM:000 10.4 199.9 199.9 Thursday, April 13, 2006 4:45:00 AM:000 10.1 199.9 200.1 Thursday, April 13, 2006 4:46:00 AM:000 10.2 199.9 200.2 Thursday, April 13, 2006 4:47:00 AM:000 10.2 199.9 199.9 Thursday, April 13, 2006 4:48:00 AM:000 10 200 199.9 Thursday, April 13, 2006 4:49:00 AM:000 10.1 199.9 199.9 Thursday, April 13, 2006 4:50:00 AM:000 10.1 199.9 199.9 Thursday, April 13, 2006 4:51:00 AM:000 10.3 199.9 200.1 Thursday, April 13, 2006 4:52:00 AM:000 10.2 199.9 199.9 Thursday, April 13, 2006 4:53:00 AM:000 10.1 199.9 200 Thursday, April 13, 2006 4:54:00 AM:000 10.1 199.9 199.9 Thursday, April 13, 2006 4:55:00 AM:000 10.2 199.9 199.9 Thursday, April 13, 2006 4:56:00 AM:000 10.2 199.9 200.1 Thursday, April 13, 2006 4:57:00 AM:000 10.1 199.9 200.1 Thursday, April 13, 2006 4:58:00 AM:000 10.1 199.9 200.1 Thursday, April 13, 2006 4:59:00 AM:000 10.2 199.9 200 Thursday, April 13, 2006 5:00:00 AM:000 10.2 199.8 200 Thursday, April 13, 2006 5:01:00 AM:000 10.3 199.9 200.1 Thursday, April 13, 2006 5:02:00 AM:000 10.2 199.9 200.2 Thursday, April 13, 2006 5:03:00 AM:000 10.1 199.9 199.8 Thursday, April 13, 2006 5:04:00 AM:000 10.2 199.9 200 Thursday, April 13, 2006 5:05:00 AM:000 10.3 199.9 199.9 Thursday, April 13, 2006 5:06:00 AM:000 10 199.8 199.9 Thursday, April 13, 2006 5:07:00 AM:000 9.8 199.9 200.1 Thursday, April 13, 2006 5:08:00 AM:000 9.8 199.9 200.2 Thursday, April 13, 2006 5:09:00 AM:000 10 199.9 199.7 Thursday, April 13, 2006 5:10:00 AM:000 9.9 199.9 199.8 Thursday, April 13, 2006 5:11:00 AM:000 10.1 199.9 199.7 Thursday, April 13, 2006 5:12:00 AM:000 10.6 199.9 200 Thursday, April 13, 2006 5:13:00 AM:000 10.3 199.9 199.9 Thursday, April 13, 2006 5:14:00 AM:000 10.1 199.9 200 Thursday, April 13, 2006 5:15:00 AM:000 10 199.9 199.7 Thursday, April 13, 2006 5:16:00 AM:000 10.1 199.9 200 Thursday, April 13, 2006 5:17:00 AM:000 9.9 199.9 199.9 Thursday, April 13, 2006 5:18:00 AM:000 10.1 199.9 200.1 Thursday, April 13, 2006 5:19:00 AM:000 10.2 199.9 199.9 Thursday, April 13, 2006 5:20:00 AM:000 10.1 199.9 200.1

Report 06-0413 Chart 7 Day 169 of 177 Thursday, April 13, 2006 5:21:00 AM:000 10.2 200 200.1 Thursday, April 13, 2006 5:22:00 AM:000 10.3 200 200 Thursday, April 13, 2006 5:23:00 AM:000 10.3 200 199.8 Thursday, April 13, 2006 5:24:00 AM:000 10.3 199.9 199.8 Thursday, April 13, 2006 5:25:00 AM:000 10.2 200 199.8 Thursday, April 13, 2006 5:26:00 AM:000 10.1 200 200 Thursday, April 13, 2006 5:27:00 AM:000 10.1 200 199.9 Thursday, April 13, 2006 5:28:00 AM:000 10.1 200 200.2 Thursday, April 13, 2006 5:29:00 AM:000 10.4 199.9 200 Thursday, April 13, 2006 5:30:00 AM:000 10.3 200 200.1 Thursday, April 13, 2006 5:31:00 AM:000 10.3 200 200 Thursday, April 13, 2006 5:32:00 AM:000 10.3 200 200 Thursday, April 13, 2006 5:33:00 AM:000 10 200 200 Thursday, April 13, 2006 5:34:00 AM:000 10.3 200 200 Thursday, April 13, 2006 5:35:00 AM:000 10.3 199.9 200 Thursday, April 13, 2006 5:36:00 AM:000 10 200 199.9 Thursday, April 13, 2006 5:37:00 AM:000 10.1 200 200.1 Thursday, April 13, 2006 5:38:00 AM:000 10.3 200 200 Thursday, April 13, 2006 5:39:00 AM:000 10.2 199.9 200 Thursday, April 13, 2006 5:40:00 AM:000 10 199.9 199.8 Thursday, April 13, 2006 5:41:00 AM:000 10.3 200 199.8 Thursday, April 13, 2006 5:42:00 AM:000 10.1 200 199.8 Thursday, April 13, 2006 5:43:00 AM:000 10.2 200 199.9 Thursday, April 13, 2006 5:44:00 AM:000 10.3 199.9 199.8 Thursday, April 13, 2006 5:45:00 AM:000 10.2 200 200 Thursday, April 13, 2006 5:46:00 AM:000 10 200 200.1 Thursday, April 13, 2006 5:47:00 AM:000 10.1 199.9 200 Thursday, April 13, 2006 5:48:00 AM:000 10.1 199.9 200.1 Thursday, April 13, 2006 5:49:00 AM:000 10.2 199.9 200.1 Thursday, April 13, 2006 5:50:00 AM:000 10.1 199.9 199.8 Thursday, April 13, 2006 5:51:00 AM:000 10.2 199.9 199.9 Thursday, April 13, 2006 5:52:00 AM:000 10.2 199.9 199.8 Thursday, April 13, 2006 5:53:00 AM:000 10.1 199.9 199.9 Thursday, April 13, 2006 5:54:00 AM:000 10 200 199.9 Thursday, April 13, 2006 5:55:00 AM:000 10 199.8 199.8 Thursday, April 13, 2006 5:56:00 AM:000 10.1 199.9 200.1 Thursday, April 13, 2006 5:57:00 AM:000 10.3 199.9 199.8 Thursday, April 13, 2006 5:58:00 AM:000 10 199.9 199.9 Thursday, April 13, 2006 5:59:00 AM:000 10 199.9 199.9 Thursday, April 13, 2006 6:00:00 AM:000 10.1 199.9 199.7 Thursday, April 13, 2006 6:01:00 AM:000 10.1 199.9 199.9 Thursday, April 13, 2006 6:02:00 AM:000 10.1 199.9 199.8 Thursday, April 13, 2006 6:03:00 AM:000 10.1 199.9 199.8 Thursday, April 13, 2006 6:04:00 AM:000 10.1 199.9 200 Thursday, April 13, 2006 6:05:00 AM:000 10.2 199.8 200 Thursday, April 13, 2006 6:06:00 AM:000 10.2 199.7 199.8 Thursday, April 13, 2006 6:07:00 AM:000 10.2 199.8 199.7 Thursday, April 13, 2006 6:08:00 AM:000 10.2 199.8 199.7 Thursday, April 13, 2006 6:09:00 AM:000 10.1 199.8 199.9 Thursday, April 13, 2006 6:10:00 AM:000 10.1 199.7 199.8 Thursday, April 13, 2006 6:11:00 AM:000 10.1 199.8 199.9 Thursday, April 13, 2006 6:12:00 AM:000 10 199.7 200.1 Thursday, April 13, 2006 6:13:00 AM:000 10 199.8 199.9 Thursday, April 13, 2006 6:14:00 AM:000 10.1 199.8 200 Thursday, April 13, 2006 6:15:00 AM:000 10.1 199.8 199.8 Thursday, April 13, 2006 6:16:00 AM:000 10.1 199.8 199.7 Thursday, April 13, 2006 6:17:00 AM:000 10.1 199.8 199.9 Thursday, April 13, 2006 6:18:00 AM:000 10 199.8 199.7 Thursday, April 13, 2006 6:19:00 AM:000 10.2 199.7 199.9

Report 06-0413 Chart 7 Day 170 of 177 Thursday, April 13, 2006 6:20:00 AM:000 10 199.7 199.9 Thursday, April 13, 2006 6:21:00 AM:000 10.2 199.8 199.7 Thursday, April 13, 2006 6:22:00 AM:000 10 199.8 199.6 Thursday, April 13, 2006 6:23:00 AM:000 10 199.8 199.5 Thursday, April 13, 2006 6:24:00 AM:000 10.1 199.8 199.5 Thursday, April 13, 2006 6:25:00 AM:000 10.1 199.8 199.9 Thursday, April 13, 2006 6:26:00 AM:000 10.1 199.8 199.9 Thursday, April 13, 2006 6:27:00 AM:000 10.2 199.8 200 Thursday, April 13, 2006 6:28:00 AM:000 10.1 199.8 199.9 Thursday, April 13, 2006 6:29:00 AM:000 10.1 199.8 199.9 Thursday, April 13, 2006 6:30:00 AM:000 10 199.8 199.7 Thursday, April 13, 2006 6:31:00 AM:000 10 199.8 200.1 Thursday, April 13, 2006 6:32:00 AM:000 10.3 199.8 199.8 Thursday, April 13, 2006 6:33:00 AM:000 10.2 199.8 199.9 Thursday, April 13, 2006 6:34:00 AM:000 10.2 199.9 199.9 Thursday, April 13, 2006 6:35:00 AM:000 10 199.8 200 Thursday, April 13, 2006 6:36:00 AM:000 10.1 199.8 199.8 Thursday, April 13, 2006 6:37:00 AM:000 10.1 199.8 199.8 Thursday, April 13, 2006 6:38:00 AM:000 10.2 199.8 199.7 Thursday, April 13, 2006 6:39:00 AM:000 10.3 199.8 200.1 Thursday, April 13, 2006 6:40:00 AM:000 10 199.8 200 Thursday, April 13, 2006 6:41:00 AM:000 10.2 199.9 199.9 Thursday, April 13, 2006 6:42:00 AM:000 9.8 199.8 200.2 Thursday, April 13, 2006 6:43:00 AM:000 9.9 199.8 200.2 Thursday, April 13, 2006 6:44:00 AM:000 9.8 199.8 199.9 Thursday, April 13, 2006 6:45:00 AM:000 9.9 199.8 199.9 Thursday, April 13, 2006 6:46:00 AM:000 10.4 199.9 200 Thursday, April 13, 2006 6:47:00 AM:000 10.3 199.8 199.7 Thursday, April 13, 2006 6:48:00 AM:000 10.2 199.8 199.9 Thursday, April 13, 2006 6:49:00 AM:000 10 199.9 200 Thursday, April 13, 2006 6:50:00 AM:000 9.9 199.9 200 Thursday, April 13, 2006 6:51:00 AM:000 10 199.9 199.9 Thursday, April 13, 2006 6:52:00 AM:000 10.2 199.9 200 Thursday, April 13, 2006 6:53:00 AM:000 10.2 199.9 200.3 Thursday, April 13, 2006 6:54:00 AM:000 10.3 199.8 200 Thursday, April 13, 2006 6:55:00 AM:000 10.4 199.8 200.1 Thursday, April 13, 2006 6:56:00 AM:000 10.2 199.8 200.1 Thursday, April 13, 2006 6:57:00 AM:000 10.1 199.8 199.7 Thursday, April 13, 2006 6:58:00 AM:000 10.2 199.8 200.1 Thursday, April 13, 2006 6:59:00 AM:000 10.3 199.9 200.2 Thursday, April 13, 2006 7:00:00 AM:000 10.3 199.8 199.9 Thursday, April 13, 2006 7:01:00 AM:000 10.4 199.8 200.1 Thursday, April 13, 2006 7:02:00 AM:000 10.3 199.8 199.9 Thursday, April 13, 2006 7:03:00 AM:000 10.1 199.8 199.8 Thursday, April 13, 2006 7:04:00 AM:000 10 199.8 200 Thursday, April 13, 2006 7:05:00 AM:000 10.3 199.8 199.8 Thursday, April 13, 2006 7:06:00 AM:000 10.4 199.8 199.8 Thursday, April 13, 2006 7:07:00 AM:000 10.3 199.7 199.9 Thursday, April 13, 2006 7:08:00 AM:000 10.1 199.7 199.8 Thursday, April 13, 2006 7:09:00 AM:000 9.9 199.7 199.8 Thursday, April 13, 2006 7:10:00 AM:000 10.3 199.7 199.9 Thursday, April 13, 2006 7:11:00 AM:000 10.2 199.7 199.8 Thursday, April 13, 2006 7:12:00 AM:000 10.2 199.7 199.9 Thursday, April 13, 2006 7:13:00 AM:000 10.2 199.7 200 Thursday, April 13, 2006 7:14:00 AM:000 10.3 199.7 200 Thursday, April 13, 2006 7:15:00 AM:000 10.1 199.7 199.8 Thursday, April 13, 2006 7:16:00 AM:000 10.2 199.7 199.8 Thursday, April 13, 2006 7:17:00 AM:000 10.2 199.7 199.6 Thursday, April 13, 2006 7:18:00 AM:000 10.3 199.7 199.8

Report 06-0413 Chart 7 Day 171 of 177 Thursday, April 13, 2006 7:19:00 AM:000 10.4 199.6 199.8 Thursday, April 13, 2006 7:20:00 AM:000 10.3 199.6 199.7 Thursday, April 13, 2006 7:21:00 AM:000 10.4 199.6 199.8 Thursday, April 13, 2006 7:22:00 AM:000 10.4 199.6 200 Thursday, April 13, 2006 7:23:00 AM:000 10.2 199.6 199.8 Thursday, April 13, 2006 7:24:00 AM:000 10.3 199.7 200 Thursday, April 13, 2006 7:25:00 AM:000 10.4 199.7 199.8 Thursday, April 13, 2006 7:26:00 AM:000 10.4 199.7 199.8 Thursday, April 13, 2006 7:27:00 AM:000 10.4 199.6 200 Thursday, April 13, 2006 7:28:00 AM:000 10.4 199.6 200 Thursday, April 13, 2006 7:29:00 AM:000 10.5 199.6 199.9 Thursday, April 13, 2006 7:30:00 AM:000 10.4 199.6 199.8 Thursday, April 13, 2006 7:31:00 AM:000 10.4 199.6 200 Thursday, April 13, 2006 7:32:00 AM:000 10.4 199.6 199.8 Thursday, April 13, 2006 7:33:00 AM:000 10.6 199.6 199.7 Thursday, April 13, 2006 7:34:00 AM:000 10.5 199.6 199.7 Thursday, April 13, 2006 7:35:00 AM:000 10.5 199.6 199.9 Thursday, April 13, 2006 7:36:00 AM:000 10.5 199.6 199.8 Thursday, April 13, 2006 7:37:00 AM:000 10.5 199.6 199.8 Thursday, April 13, 2006 7:38:00 AM:000 10.6 199.6 199.7 Thursday, April 13, 2006 7:39:00 AM:000 10.6 199.6 199.9 Thursday, April 13, 2006 7:40:00 AM:000 10.5 199.6 199.8 Thursday, April 13, 2006 7:41:00 AM:000 10.6 199.6 199.7 Thursday, April 13, 2006 7:42:00 AM:000 10.8 199.6 199.7 Thursday, April 13, 2006 7:43:00 AM:000 10.6 199.6 199.8 Thursday, April 13, 2006 7:44:00 AM:000 10.9 199.6 200.1 Thursday, April 13, 2006 7:45:00 AM:000 10.8 199.6 200.1 Thursday, April 13, 2006 7:46:00 AM:000 10.7 199.6 199.9 Thursday, April 13, 2006 7:47:00 AM:000 10.7 199.6 200 Thursday, April 13, 2006 7:48:00 AM:000 11.1 199.5 200 Thursday, April 13, 2006 7:49:00 AM:000 11.1 199.6 199.7 Thursday, April 13, 2006 7:50:00 AM:000 11 199.6 199.8 Thursday, April 13, 2006 7:51:00 AM:000 11 199.5 199.6 Thursday, April 13, 2006 7:52:00 AM:000 11 199.5 199.6 Thursday, April 13, 2006 7:53:00 AM:000 10.7 199.5 199.7 Thursday, April 13, 2006 7:54:00 AM:000 10.5 199.5 199.6 Thursday, April 13, 2006 7:55:00 AM:000 10.5 199.5 199.7 Thursday, April 13, 2006 7:56:00 AM:000 10.5 199.5 199.7 Thursday, April 13, 2006 7:57:00 AM:000 10.3 199.5 199.7 Thursday, April 13, 2006 7:58:00 AM:000 10.4 199.6 200 Thursday, April 13, 2006 7:59:00 AM:000 10.3 199.5 199.7 Thursday, April 13, 2006 8:00:00 AM:000 10.2 199.4 199.9 Thursday, April 13, 2006 8:01:00 AM:000 10.4 199.5 199.9 Thursday, April 13, 2006 8:02:00 AM:000 10.4 199.5 199.8 Thursday, April 13, 2006 8:03:00 AM:000 10.3 199.5 199.7 Thursday, April 13, 2006 8:04:00 AM:000 10.1 199.5 199.9 Thursday, April 13, 2006 8:05:00 AM:000 10.3 199.5 199.8 Thursday, April 13, 2006 8:06:00 AM:000 10.4 199.6 200.1 Thursday, April 13, 2006 8:07:00 AM:000 10.4 199.6 200.1 Thursday, April 13, 2006 8:08:00 AM:000 10.3 199.6 199.8 Thursday, April 13, 2006 8:09:00 AM:000 10.5 199.6 199.8 Thursday, April 13, 2006 8:10:00 AM:000 10.6 199.6 199.9 Thursday, April 13, 2006 8:11:00 AM:000 10.5 199.6 199.9 Thursday, April 13, 2006 8:12:00 AM:000 10.5 199.7 199.9 Thursday, April 13, 2006 8:13:00 AM:000 10.5 199.7 199.8 Thursday, April 13, 2006 8:14:00 AM:000 10.5 199.7 199.8 Thursday, April 13, 2006 8:15:00 AM:000 10.6 199.7 200 Thursday, April 13, 2006 8:16:00 AM:000 10.6 199.6 199.9 Thursday, April 13, 2006 8:17:00 AM:000 10.7 199.7 200.1

Report 06-0413 Chart 7 Day 172 of 177 Thursday, April 13, 2006 8:18:00 AM:000 10.6 199.7 199.9 Thursday, April 13, 2006 8:19:00 AM:000 10.8 199.7 200.2 Thursday, April 13, 2006 8:20:00 AM:000 11 199.7 200 Thursday, April 13, 2006 8:21:00 AM:000 11 199.7 199.9 Thursday, April 13, 2006 8:22:00 AM:000 10.9 199.6 199.7 Thursday, April 13, 2006 8:23:00 AM:000 10.9 199.7 200.1 Thursday, April 13, 2006 8:24:00 AM:000 10.7 199.6 200 Thursday, April 13, 2006 8:25:00 AM:000 10.8 199.6 200 Thursday, April 13, 2006 8:26:00 AM:000 10.9 199.6 199.8 Thursday, April 13, 2006 8:27:00 AM:000 10.9 199.7 199.9 Thursday, April 13, 2006 8:28:00 AM:000 11 199.7 199.9 Thursday, April 13, 2006 8:29:00 AM:000 11 199.7 199.7 Thursday, April 13, 2006 8:30:00 AM:000 10.8 199.6 199.8 Thursday, April 13, 2006 8:31:00 AM:000 11 199.6 199.9 Thursday, April 13, 2006 8:32:00 AM:000 11 199.6 200.1 Thursday, April 13, 2006 8:33:00 AM:000 10.8 199.7 200.1 Thursday, April 13, 2006 8:34:00 AM:000 10.6 199.6 199.9 Thursday, April 13, 2006 8:35:00 AM:000 10.7 199.6 199.9 Thursday, April 13, 2006 8:36:00 AM:000 10.6 199.7 199.9 Thursday, April 13, 2006 8:37:00 AM:000 10.5 199.6 200 Thursday, April 13, 2006 8:38:00 AM:000 10.4 199.7 200 Thursday, April 13, 2006 8:39:00 AM:000 10.3 199.7 199.9 Thursday, April 13, 2006 8:40:00 AM:000 10.2 199.8 200 Thursday, April 13, 2006 8:41:00 AM:000 10.4 199.8 200.2 Thursday, April 13, 2006 8:42:00 AM:000 10.4 199.7 200 Thursday, April 13, 2006 8:43:00 AM:000 10.5 199.7 200.1 Thursday, April 13, 2006 8:44:00 AM:000 10.4 199.7 200.1 Thursday, April 13, 2006 8:45:00 AM:000 10.4 199.7 200.1 Thursday, April 13, 2006 8:46:00 AM:000 10.5 199.7 199.7 Thursday, April 13, 2006 8:47:00 AM:000 10.4 199.8 199.9 Thursday, April 13, 2006 8:48:00 AM:000 10.3 199.7 200.1 Thursday, April 13, 2006 8:49:00 AM:000 10.3 199.8 200 Thursday, April 13, 2006 8:50:00 AM:000 10.3 199.8 200 Thursday, April 13, 2006 8:51:00 AM:000 10.5 199.8 200.1 Thursday, April 13, 2006 8:52:00 AM:000 10.3 199.7 200 Thursday, April 13, 2006 8:53:00 AM:000 10.4 199.7 200 Thursday, April 13, 2006 8:54:00 AM:000 10.3 199.8 200.1 Thursday, April 13, 2006 8:55:00 AM:000 10.3 199.8 200.1 Thursday, April 13, 2006 8:56:00 AM:000 10.3 199.8 200.1 Thursday, April 13, 2006 8:57:00 AM:000 10.4 199.8 200 Thursday, April 13, 2006 8:58:00 AM:000 10.4 199.8 200.1 Thursday, April 13, 2006 8:59:00 AM:000 10.4 199.8 200.1 Thursday, April 13, 2006 9:00:00 AM:000 10.4 199.8 200.2 Thursday, April 13, 2006 9:01:00 AM:000 10.3 199.8 200 Thursday, April 13, 2006 9:02:00 AM:000 10.2 199.8 199.9 Thursday, April 13, 2006 9:03:00 AM:000 10.1 199.9 199.8 Thursday, April 13, 2006 9:04:00 AM:000 10.3 199.9 200 Thursday, April 13, 2006 9:05:00 AM:000 10.5 199.8 200 Thursday, April 13, 2006 9:06:00 AM:000 10.4 199.8 200 Thursday, April 13, 2006 9:07:00 AM:000 10.4 199.8 200 Thursday, April 13, 2006 9:08:00 AM:000 10.4 199.8 200.1 Thursday, April 13, 2006 9:09:00 AM:000 10.4 199.8 200.1 Thursday, April 13, 2006 9:10:00 AM:000 10.4 199.8 200.2 Thursday, April 13, 2006 9:11:00 AM:000 10.2 199.8 200.1 Thursday, April 13, 2006 9:12:00 AM:000 10.5 199.8 200.1 Thursday, April 13, 2006 9:13:00 AM:000 10.4 199.9 199.7 Thursday, April 13, 2006 9:14:00 AM:000 10.5 199.8 199.7 Thursday, April 13, 2006 9:15:00 AM:000 10.3 199.8 199.9 Thursday, April 13, 2006 9:16:00 AM:000 10.4 199.9 199.9

Report 06-0413 Chart 7 Day 173 of 177 Thursday, April 13, 2006 9:17:00 AM:000 10.3 199.9 200.1 Thursday, April 13, 2006 9:18:00 AM:000 10.3 199.8 200.2 Thursday, April 13, 2006 9:19:00 AM:000 10.4 199.9 200.2 Thursday, April 13, 2006 9:20:00 AM:000 10.4 199.9 200 Thursday, April 13, 2006 9:21:00 AM:000 10.3 199.9 200.2 Thursday, April 13, 2006 9:22:00 AM:000 10.2 199.8 200 Thursday, April 13, 2006 9:23:00 AM:000 10.2 199.9 200.2 Thursday, April 13, 2006 9:24:00 AM:000 10.3 199.9 200.2 Thursday, April 13, 2006 9:25:00 AM:000 10.2 199.9 200.1 Thursday, April 13, 2006 9:26:00 AM:000 10.1 199.9 200.2 Thursday, April 13, 2006 9:27:00 AM:000 10.2 199.9 200.1 Thursday, April 13, 2006 9:28:00 AM:000 10.1 199.9 200.1 Thursday, April 13, 2006 9:29:00 AM:000 10.2 199.9 200.3 Thursday, April 13, 2006 9:30:00 AM:000 10.2 199.9 200.1 Thursday, April 13, 2006 9:31:00 AM:000 9.9 199.9 200.1 Thursday, April 13, 2006 9:32:00 AM:000 10.1 199.9 200.1 Thursday, April 13, 2006 9:33:00 AM:000 10.1 199.8 200 Thursday, April 13, 2006 9:34:00 AM:000 10.1 199.9 200.1 Thursday, April 13, 2006 9:35:00 AM:000 10.3 199.9 200.3 Thursday, April 13, 2006 9:36:00 AM:000 10 199.9 200.2 Thursday, April 13, 2006 9:37:00 AM:000 10.3 199.8 200.2 Thursday, April 13, 2006 9:38:00 AM:000 10.1 199.9 200.2 Thursday, April 13, 2006 9:39:00 AM:000 10.2 199.9 200.1 Thursday, April 13, 2006 9:40:00 AM:000 10.3 199.8 200.2 Thursday, April 13, 2006 9:41:00 AM:000 10.1 199.8 199.8 Thursday, April 13, 2006 9:42:00 AM:000 10.3 199.8 200.1 Thursday, April 13, 2006 9:43:00 AM:000 10.1 199.8 200.2 Thursday, April 13, 2006 9:44:00 AM:000 10 199.8 200.1 Thursday, April 13, 2006 9:45:00 AM:000 10.2 199.8 200 Thursday, April 13, 2006 9:46:00 AM:000 10.2 199.8 199.9 Thursday, April 13, 2006 9:47:00 AM:000 10.1 199.7 199.9 Thursday, April 13, 2006 9:48:00 AM:000 10 199.8 200 Thursday, April 13, 2006 9:49:00 AM:000 10.3 199.7 199.9 Thursday, April 13, 2006 9:50:00 AM:000 10.1 199.7 200 Thursday, April 13, 2006 9:51:00 AM:000 10.3 199.7 200 Thursday, April 13, 2006 9:52:00 AM:000 10.5 199.7 199.9 Thursday, April 13, 2006 9:53:00 AM:000 10.5 199.7 199.9 Thursday, April 13, 2006 9:54:00 AM:000 10.5 199.6 200 Thursday, April 13, 2006 9:55:00 AM:000 10.3 199.7 199.8 Thursday, April 13, 2006 9:56:00 AM:000 10.4 199.6 199.9 Thursday, April 13, 2006 9:57:00 AM:000 10.4 199.7 199.8 Thursday, April 13, 2006 9:58:00 AM:000 10.5 199.7 200.1 Thursday, April 13, 2006 9:59:00 AM:000 10 199.6 199.9 Thursday, April 13, 2006 10:00:00 AM:000 10.5 199.6 199.9 Thursday, April 13, 2006 10:01:00 AM:000 10.4 199.6 199.9 Thursday, April 13, 2006 10:02:00 AM:000 10.6 199.6 199.9 Thursday, April 13, 2006 10:03:00 AM:000 10.5 199.6 200 Thursday, April 13, 2006 10:04:00 AM:000 10.4 199.6 199.8 Thursday, April 13, 2006 10:05:00 AM:000 10.6 199.6 200 Thursday, April 13, 2006 10:06:00 AM:000 10.7 199.6 199.9 Thursday, April 13, 2006 10:07:00 AM:000 10.7 199.6 199.9 Thursday, April 13, 2006 10:08:00 AM:000 10.7 199.6 200 Thursday, April 13, 2006 10:09:00 AM:000 10.6 199.6 199.8 Thursday, April 13, 2006 10:10:00 AM:000 10.4 199.5 200 Thursday, April 13, 2006 10:11:00 AM:000 10.4 199.6 200 Thursday, April 13, 2006 10:12:00 AM:000 10.3 199.5 200.1 Thursday, April 13, 2006 10:13:00 AM:000 10.3 199.6 199.9 Thursday, April 13, 2006 10:14:00 AM:000 10.2 199.6 199.9 Thursday, April 13, 2006 10:15:00 AM:000 10.3 199.6 199.7

Report 06-0413 Chart 7 Day 174 of 177 Thursday, April 13, 2006 10:16:00 AM:000 10.5 199.6 200 Thursday, April 13, 2006 10:17:00 AM:000 10.5 199.6 199.9 Thursday, April 13, 2006 10:18:00 AM:000 10.2 199.5 199.7 Thursday, April 13, 2006 10:19:00 AM:000 10.4 199.5 199.8 Thursday, April 13, 2006 10:20:00 AM:000 10.4 199.5 199.8 Thursday, April 13, 2006 10:21:00 AM:000 10.2 199.5 199.8 Thursday, April 13, 2006 10:22:00 AM:000 10.1 199.5 199.7 Thursday, April 13, 2006 10:23:00 AM:000 10.1 199.5 199.8 Thursday, April 13, 2006 10:24:00 AM:000 10.5 199.5 200 Thursday, April 13, 2006 10:25:00 AM:000 10.6 199.5 199.8 Thursday, April 13, 2006 10:26:00 AM:000 10.7 199.5 199.9 Thursday, April 13, 2006 10:27:00 AM:000 10.8 199.5 199.8 Thursday, April 13, 2006 10:28:00 AM:000 11 199.4 199.8 Thursday, April 13, 2006 10:29:00 AM:000 11 199.4 199.6 Thursday, April 13, 2006 10:30:00 AM:000 11 199.4 199.6 Thursday, April 13, 2006 10:31:00 AM:000 10.7 199.5 199.7 Thursday, April 13, 2006 10:32:00 AM:000 10.5 199.5 199.7 Thursday, April 13, 2006 10:33:00 AM:000 10.5 199.4 199.9 Thursday, April 13, 2006 10:34:00 AM:000 10.4 199.5 199.9 Thursday, April 13, 2006 10:35:00 AM:000 10.5 199.5 199.7 Thursday, April 13, 2006 10:36:00 AM:000 10.2 199.5 199.8 Thursday, April 13, 2006 10:37:00 AM:000 10.2 199.5 199.8 Thursday, April 13, 2006 10:38:00 AM:000 10.1 199.5 199.9 Thursday, April 13, 2006 10:39:00 AM:000 10.3 199.5 199.8 Thursday, April 13, 2006 10:40:00 AM:000 10.5 199.5 199.8 Thursday, April 13, 2006 10:41:00 AM:000 10.2 199.5 200 Thursday, April 13, 2006 10:42:00 AM:000 10.2 199.5 199.9 Thursday, April 13, 2006 10:43:00 AM:000 10.3 199.6 199.8 Thursday, April 13, 2006 10:44:00 AM:000 10.5 199.5 199.7 Thursday, April 13, 2006 10:45:00 AM:000 10.6 199.5 199.9 Thursday, April 13, 2006 10:46:00 AM:000 10.7 199.5 200 Thursday, April 13, 2006 10:47:00 AM:000 10.7 199.5 199.9 Thursday, April 13, 2006 10:48:00 AM:000 10.5 199.5 199.9 Thursday, April 13, 2006 10:49:00 AM:000 10.3 199.5 199.7 Thursday, April 13, 2006 10:50:00 AM:000 10.4 199.5 199.7 Thursday, April 13, 2006 10:51:00 AM:000 10.6 199.5 199.8 Thursday, April 13, 2006 10:52:00 AM:000 10.4 199.5 200 Thursday, April 13, 2006 10:53:00 AM:000 10.6 199.6 199.9 Thursday, April 13, 2006 10:54:00 AM:000 10.6 199.5 199.9 Thursday, April 13, 2006 10:55:00 AM:000 10.6 199.5 199.7 Thursday, April 13, 2006 10:56:00 AM:000 10.6 199.5 199.9 Thursday, April 13, 2006 10:57:00 AM:000 10.5 199.5 199.8 Thursday, April 13, 2006 10:58:00 AM:000 10.5 199.5 199.8 Thursday, April 13, 2006 10:59:00 AM:000 10.4 199.5 199.7 Thursday, April 13, 2006 11:00:00 AM:000 10.4 199.6 200.1 Thursday, April 13, 2006 11:01:00 AM:000 10.4 199.5 200 Thursday, April 13, 2006 11:02:00 AM:000 10.1 199.4 200 Thursday, April 13, 2006 11:03:00 AM:000 10.1 199.5 200 Thursday, April 13, 2006 11:04:00 AM:000 10.3 199.5 200 Thursday, April 13, 2006 11:05:00 AM:000 10.5 199.5 200.1 Thursday, April 13, 2006 11:06:00 AM:000 10.5 199.5 199.8 Thursday, April 13, 2006 11:07:00 AM:000 10.5 199.5 199.9 Thursday, April 13, 2006 11:08:00 AM:000 10.4 199.5 199.9 Thursday, April 13, 2006 11:09:00 AM:000 10.4 199.5 199.8 Thursday, April 13, 2006 11:10:00 AM:000 10.3 199.5 199.9 Thursday, April 13, 2006 11:11:00 AM:000 10.2 199.6 199.8 Thursday, April 13, 2006 11:12:00 AM:000 10.2 199.5 199.8 Thursday, April 13, 2006 11:13:00 AM:000 10.1 199.5 200 Thursday, April 13, 2006 11:14:00 AM:000 10.2 199.5 199.9

Report 06-0413 Chart 7 Day 175 of 177 Thursday, April 13, 2006 11:15:00 AM:000 10.2 199.6 199.9 Thursday, April 13, 2006 11:16:00 AM:000 10.1 199.5 199.8 Thursday, April 13, 2006 11:17:00 AM:000 9.9 199.6 199.9 Thursday, April 13, 2006 11:18:00 AM:000 10.3 199.6 199.9 Thursday, April 13, 2006 11:19:00 AM:000 10.4 199.6 200 Thursday, April 13, 2006 11:20:00 AM:000 10.3 199.6 200 Thursday, April 13, 2006 11:21:00 AM:000 10.4 199.6 200 Thursday, April 13, 2006 11:22:00 AM:000 10.4 199.6 200 Thursday, April 13, 2006 11:23:00 AM:000 10.9 199.6 200 Thursday, April 13, 2006 11:24:00 AM:000 10.9 199.6 199.8 Thursday, April 13, 2006 11:25:00 AM:000 10.9 199.6 199.8 Thursday, April 13, 2006 11:26:00 AM:000 10.7 199.7 199.9 Thursday, April 13, 2006 11:27:00 AM:000 10.7 199.7 199.9 Thursday, April 13, 2006 11:28:00 AM:000 10.9 199.7 199.8 Thursday, April 13, 2006 11:29:00 AM:000 10.9 199.7 199.8 Thursday, April 13, 2006 11:30:00 AM:000 10.9 199.7 200.1 Thursday, April 13, 2006 11:31:00 AM:000 11.1 199.7 199.9 Thursday, April 13, 2006 11:32:00 AM:000 10.7 199.7 199.7 Thursday, April 13, 2006 11:33:00 AM:000 10.8 199.7 200 Thursday, April 13, 2006 11:34:00 AM:000 10.8 199.7 200.3 Thursday, April 13, 2006 11:35:00 AM:000 10.9 199.7 200.2 Thursday, April 13, 2006 11:36:00 AM:000 10.9 199.7 200.3 Thursday, April 13, 2006 11:37:00 AM:000 10.5 199.7 200 Thursday, April 13, 2006 11:38:00 AM:000 10.4 199.7 200 Thursday, April 13, 2006 11:39:00 AM:000 10.6 199.7 200 Thursday, April 13, 2006 11:40:00 AM:000 10.6 199.7 200 Thursday, April 13, 2006 11:41:00 AM:000 10.5 199.7 200 Thursday, April 13, 2006 11:42:00 AM:000 10.6 199.7 199.9 Thursday, April 13, 2006 11:43:00 AM:000 10.8 199.7 199.9 Thursday, April 13, 2006 11:44:00 AM:000 10.9 199.8 200 Thursday, April 13, 2006 11:45:00 AM:000 10.8 199.7 199.9 Thursday, April 13, 2006 11:46:00 AM:000 10.3 199.7 199.8 Thursday, April 13, 2006 11:47:00 AM:000 10.2 199.7 200.1 Thursday, April 13, 2006 11:48:00 AM:000 10.1 199.6 200 Thursday, April 13, 2006 11:49:00 AM:000 10.2 199.8 200 Thursday, April 13, 2006 11:50:00 AM:000 10.4 199.7 199.9 Thursday, April 13, 2006 11:51:00 AM:000 10.4 199.7 199.9 Thursday, April 13, 2006 11:52:00 AM:000 10.5 199.7 199.8 Thursday, April 13, 2006 11:53:00 AM:000 10.4 199.7 200.1 Thursday, April 13, 2006 11:54:00 AM:000 10.5 199.7 199.8 Thursday, April 13, 2006 11:55:00 AM:000 10.5 199.7 199.9 Thursday, April 13, 2006 11:56:00 AM:000 10.4 199.7 199.9 Thursday, April 13, 2006 11:57:00 AM:000 10.6 199.7 200 Thursday, April 13, 2006 11:58:00 AM:000 10.7 199.7 200.2 Thursday, April 13, 2006 11:59:00 AM:000 10.7 199.7 199.9 Thursday, April 13, 2006 12:00:00 PM:000 10.6 199.6 200.1 Thursday, April 13, 2006 12:01:00 PM:000 10.7 199.6 199.9 Thursday, April 13, 2006 12:02:00 PM:000 10.2 199.7 199.9 Thursday, April 13, 2006 12:03:00 PM:000 10.5 199.7 200.1 Thursday, April 13, 2006 12:04:00 PM:000 10.6 199.7 200 Thursday, April 13, 2006 12:05:00 PM:000 10.6 199.7 200 Thursday, April 13, 2006 12:06:00 PM:000 10.6 199.7 199.9 Thursday, April 13, 2006 12:07:00 PM:000 10.7 199.7 200 Thursday, April 13, 2006 12:08:00 PM:000 10.6 199.7 200.3 Thursday, April 13, 2006 12:09:00 PM:000 10.5 199.7 200.2 Thursday, April 13, 2006 12:10:00 PM:000 10.7 199.7 200 Thursday, April 13, 2006 12:11:00 PM:000 10.7 199.7 199.9 Thursday, April 13, 2006 12:12:00 PM:000 10.6 199.8 200 Thursday, April 13, 2006 12:13:00 PM:000 10.8 199.7 200.3

Report 06-0413 Chart 7 Day 176 of 177 Thursday, April 13, 2006 12:14:00 PM:000 10.6 199.7 199.9 Thursday, April 13, 2006 12:15:00 PM:000 10.5 199.7 200 Thursday, April 13, 2006 12:16:00 PM:000 10.8 199.8 200.2 Thursday, April 13, 2006 12:17:00 PM:000 10.6 199.8 199.9 Thursday, April 13, 2006 12:18:00 PM:000 10.4 199.7 200.3 Thursday, April 13, 2006 12:19:00 PM:000 10.5 199.7 200.1 Thursday, April 13, 2006 12:20:00 PM:000 10.5 199.8 199.9 Thursday, April 13, 2006 12:21:00 PM:000 10.6 199.7 200.2 Thursday, April 13, 2006 12:22:00 PM:000 10.5 199.8 199.9 Thursday, April 13, 2006 12:23:00 PM:000 10.7 199.7 200 Thursday, April 13, 2006 12:24:00 PM:000 10.6 199.7 199.8 Thursday, April 13, 2006 12:25:00 PM:000 10.6 199.8 199.8 Thursday, April 13, 2006 12:26:00 PM:000 10.7 199.8 199.9 Thursday, April 13, 2006 12:27:00 PM:000 10.7 199.8 199.8 Thursday, April 13, 2006 12:28:00 PM:000 10.6 199.8 200.3 Thursday, April 13, 2006 12:29:00 PM:000 10.5 199.8 199.8 Thursday, April 13, 2006 12:30:00 PM:000 10.7 199.8 199.9 Thursday, April 13, 2006 12:31:00 PM:000 10.5 199.8 199.9 Thursday, April 13, 2006 12:32:00 PM:000 10.5 199.8 200 Thursday, April 13, 2006 12:33:00 PM:000 10.6 199.8 200.2 Thursday, April 13, 2006 12:34:00 PM:000 10.4 199.8 200.1 Thursday, April 13, 2006 12:35:00 PM:000 10.3 199.8 200.1 Thursday, April 13, 2006 12:36:00 PM:000 10.9 199.7 200 Thursday, April 13, 2006 12:37:00 PM:000 10.7 199.8 199.9 Thursday, April 13, 2006 12:38:00 PM:000 10.7 199.8 199.9 Thursday, April 13, 2006 12:39:00 PM:000 10.7 199.8 200 Thursday, April 13, 2006 12:40:00 PM:000 10.5 199.8 200.1 Thursday, April 13, 2006 12:41:00 PM:000 10.6 199.8 200.2 Thursday, April 13, 2006 12:42:00 PM:000 10.7 199.9 200 Thursday, April 13, 2006 12:43:00 PM:000 10.6 199.9 200.1 Thursday, April 13, 2006 12:44:00 PM:000 10.8 200 199.9 Thursday, April 13, 2006 12:45:00 PM:000 10.7 200 200 Thursday, April 13, 2006 12:46:00 PM:000 10.6 200 199.9 Thursday, April 13, 2006 12:47:00 PM:000 9.7 200 199.9 Thursday, April 13, 2006 12:48:00 PM:000 5.4 200 194.6 Thursday, April 13, 2006 12:49:00 PM:000 1.1 200 191.8 Thursday, April 13, 2006 12:50:00 PM:000 0.1 200.4 194.5 Thursday, April 13, 2006 12:51:00 PM:000 0 199.2 196.2 Thursday, April 13, 2006 12:52:00 PM:000 -0.4 199.1 196.9 Thursday, April 13, 2006 12:53:00 PM:000 0.1 199.4 196.2 Thursday, April 13, 2006 12:54:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 12:55:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 12:56:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 12:57:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 12:58:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 12:59:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:00:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:01:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:02:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:03:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:04:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:05:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:06:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:07:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:08:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:09:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:10:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:11:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:12:00 PM:000 0.5 199.9 196.3

Report 06-0413 Chart 7 Day 177 of 177 Thursday, April 13, 2006 1:13:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:14:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:15:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:16:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:17:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:18:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:19:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:20:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:21:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:22:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:23:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:24:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:25:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:26:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:27:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:28:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:29:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:30:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:31:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:32:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:33:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:34:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:35:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:36:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:37:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:38:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:39:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:40:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:41:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:42:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:43:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:44:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:45:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:46:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:47:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:48:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:49:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:50:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:51:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:52:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:53:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:54:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:55:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:56:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:57:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:58:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 1:59:00 PM:000 0.5 199.9 196.3 Thursday, April 13, 2006 2:00:00 PM:000 0.5 199.9 196.3