2004 West Texas Intermediate Crude Oil (WTI) Prices

Close Date	Price per 42-gallon Barrel	Published Consecutive Days Toward Higher Threshold	Within Threshold Percent Applied	Published Consecutive Days Toward Lower Threshold
12/30/04	$43.46		10%	21
12/29/04	$43.65		10%	20
12/28/04	$41.78		10%	19
12/27/04	$41.33		10%	18
12/23/04	$43.99		10%	17
12/22/04	$44.05		10%	16
12/21/04	$45.56		10%	15
12/20/04	$45.65		10%	14
12/17/04	$46.29		10%	13
12/16/04	$44.19		10%	12
12/15/04	$44.20		10%	11
12/14/04	$41.83		10%	10
12/13/04	$41.02		10%	9
12/10/04	$40.72		10%	8
12/09/04	$42.54		10%	7
12/08/04	$41.95		10%	6
12/07/04	$41.47		10%	5
12/06/04	$42.99		10%	4
12/03/04	$42.55		10%	3
12/02/04	$43.26		10%	2
12/01/04	$47.50		10%	1
11/30/04	$49.14		10%
11/29/04	$49.77		10%
11/24/04	$49.27		10%
11/23/04	$48.75		10%
11/22/04	$48.50		10%
11/19/04	$48.45		10%
11/18/04	$46.23		10%	6
11/17/04	$46.85		10%	5
11/16/04	$46.12		10%	4
11/15/04	$46.88		10%	3
11/12/04	$47.33		10%	2
11/11/04	$47.43		10%	1
11/10/04	$48.87		10%
11/09/04	$47.38		10%	1
11/08/04	$49.09		10%
11/05/04	$49.62		10%
11/04/04	$48.83		10%
11/03/04	$50.89		10%
11/02/04	$49.63	30	8%
11/01/04	$50.14	29	8%
10/29/04	$51.77	28	8%
10/28/04	$50.93	27	8%
10/27/04	$52.47	26	8%
10/26/04	$55.18	25	8%
10/25/04	$55.23	24	8%
10/22/04	$55.17	30	6%
10/21/04	$54.47	29	6%
10/20/04	$54.92	28	6%
10/19/04	$53.29	27	6%
10/18/04	$53.67	26	6%
10/15/04	$54.94	25	6%
10/14/04	$54.77	24	6%
10/13/04	$53.65	23	6%
10/12/04	$52.52	22	6%
10/11/04	$53.65	21	6%
10/08/04	$53.32	20	6%
10/07/04	$52.68	19	6%
10/06/04	$52.03	18	6%
10/05/04	$51.10	17	6%
10/04/04	$49.91	16	6%
10/01/04	$50.13	15	6%
09/30/04	$49.65	14	6%
09/29/04	$49.51	13	6%
09/28/04	$49.91	12	6%
09/27/04	$49.65	11	6%
09/24/04	$48.81	10	6%
09/23/04	$48.37	9	6%
09/22/04	$48.56	8	6%
09/21/04	$47.10	7	6%
09/20/04	$46.36	6	6%
09/17/04	$45.60	5	6%
09/16/04	$43.90	4	6%
09/15/04	$43.59	3	6%
09/14/04	$44.40	2	6%
09/13/04	$43.88	1	6%
09/10/04	$42.82		6%
09/09/04	$44.62	1	6%
09/08/04	$42.78		6%
09/07/04	$43.35	4	6%
09/03/04	$44.00	3	6%
09/02/04	$44.07	2	6%
09/01/04	$44.01	1	6%
08/31/04	$42.12		6%
08/30/04	$42.28		6%
08/27/04	$43.18	17	6%
08/26/04	$43.10	16	6%
08/25/04	$43.55	15	6%
08/24/04	$45.61	14	6%
08/23/04	$46.70	13	6%
08/20/04	$47.86	12	6%
08/19/04	$48.70	11	6%
08/18/04	$47.28	10	6%
08/17/04	$46.75	9	6%
08/16/04	$46.05	8	6%
08/13/04	$46.58	7	6%
08//12/04	$45.50	30	4%
08/11/04	$44.80	29	4%
08/10/04	$44.55	28	4%
08/09/04	$44.85	27	4%
08/06/04	$43.95	26	4%
08/05/04	$44.40	25	4%
08/04/04	$42.83	24	4%
08/03/04	$44.15	23	4%
08/02/04	$43.83	22	4%
07/30/04	$43.80	21	4%
07/29/04	$42.75	20	4%
07/28/04	$42.90	19	4%
07/27/04	$41.84	18	4%
07/26/04	$41.44	17	4%
07/23/04	$41.53	16	4%
07/22/04	$41.46	15	4%
07/21/04	$40.83	14	4%
07/20/04	$40.86	13	4%
07/19/04	$41.64	12	4%
07/16/04	$41.03	11	4%
07/15/04	$40.78	10	4%
07/14/04	$40.98	9	4%
07/13/04	$39.43	8	4%
07/12/04	$39.50	7	4%
07/09/04	$39.98	6	4%
07/08/04	$40.33	5	4%
07/07/04	$39.08	4	4%
07/06/04	$39.65	3	4%
07/02/04	$38.38	2	4%
07/01/04	$38.73	1	4%
06/30/04	$37.05		4%
06/29/04	$35.68		4%
06/28/04	$36.34		4%
06/25/04	$37.15		4%
06/24/04	$37.75		4%
06/23/04	$37.68		4%
06/22/04	$38.13	1	4%
06/21/04	$37.63		4%
06/18/04	$38.75	2	4%
06/17/04	$38.48	1	4%
06/16/04	$37.33		4%
06/15/04	$37.18		4%
06/14/04	$37.58		4%
06/10/04	$38.45	1	4%
06/09/04	$37.55		4%
06/08/04	$37.28		4%
06/07/04	$38.65	25	4%
06/04/04	$38.60	24	4%
06/03/04	$39.30	23	4%
06/02/04	$39.95	22	4%
06/01/04	$42.35	21	4%
05/28/04	$39.90	20	4%
05/27/04	$39.40	19	4%
05/26/04	$40.70	18	4%
05/25/04	$41.13	17	4%
05/24/04	$41.88	16	4%
05/21/04	$39.98	15	4%
05/20/04	$40.93	14	4%
05/19/04	$41.50	13	4%
05/18/04	$40.53	12	4%
05/17/04	$41.53	11	4%
05/14/04	$41.38	10	4%
05/13/04	$41.08	9	4%
05/12/04	$40.78	8	4%
05/11/04	$40.08	7	4%
05/10/04	$38.93	6	4%
05/07/04	$39.93	5	4%
05/06/04	$39.38	4	4%
05/05/04	$39.58	3	4%
05/04/04	$38.98	2	4%
05/03/04	$38.23	1	4%
04/30/04	$37.38		4%
04/29/04	$37.33		4%
04/28/04	$37.48		4%
04/27/04	$37.53		4%
04/26/04	$36.98		4%
04/23/04	$37.13		4%
04/22/04	$37.43		4%
04/21/04	$36.53		4%
04/20/04	$37.60		4%
04/19/04	$37.43		4%
04/16/04	$37.73		4%
04/15/04	$37.05		4%
04/14/04	$36.73		4%
04/13/04	$37.23		4%
04/12/04	$37.83		4%
04/08/04	$37.13		4%
04/07/04	$36.15		4%
04/06/04	$34.98		4%
04/05/04	$34.38		4%
04/02/04	$34.38		4%
04/01/04	$34.28		4%
03/31/04	$35.78		4%
03/30/04	$36.25		4%
03/29/04	$35.45		4%
03/26/04	$35.73		4%
03/25/04	$35.53		4%
03/24/04	$37.58		4%
03/23/04	$37.70	30	2%
03/22/04	$37.13	29	2%
03/19/04	$38.08	28	2%
03/18/04	$37.93	27	2%
03/17/04	$38.18	26	2%
03/16/04	$37.48	25	2%
03/15/04	$36.93	24	2%
03/12/04	$36.18	23	2%
03/11/04	$36.78	22	2%
03/10/04	$36.13	21	2%
03/09/04	$36.28	20	2%
03/08/04	$37.08	19	2%
03/05/04	$37.28	18	2%
03/04/04	$36.63	17	2%
03/03/04	$35.83	16	2%
03/02/04	$36.68	15	2%
03/01/04	$36.88	14	2%
02/27/04	$36.18	13	2%
02/26/04	$35.53	12	2%
02/25/04	$37.18	11	2%
02/24/04	$36.08	10	2%
02/23/04	$35.78	9	2%
02/20/04	$35.63	8	2%
02/19/04	$36.03	7	2%
02/18/04	$35.45	6	2%
02/17/04	$35.18	5	2%
02/13/04	$34.44	4	2%
02/12/04	$33.93	3	2%
02/11/04	$34.08	2	2%
02/10/04	$33.88	1	2%
02/09/04	$32.83		2%
02/06/04	$32.48		2%
02/05/04	$33.08	5	2%
02/04/04	$33.13	4	2%
02/03/04	$34.13	3	2%
02/02/04	$34.98	2	2%
01/30/04	$33.15	1	2%
01/29/04	$32.68		2%
01/28/04	$33.75	17	2%
01/27/04	$34.43	16	2%
01/26/04	$34.48	15	2%
01/23/04	$35.03	14	2%
01/22/04	$34.43	13	2%
01/21/04	$34.98	12	2%
01/20/04	$36.23	11	2%
01/16/04	$35.08	10	2%
01/15/04	$33.65	9	2%
01/14/04	$34.53	8	2%
01/13/04	$34.45	7	2%
01/12/04	$34.73	6	2%
01/09/04	$34.32	5	2%
01/08/04	$33.98	4	2%
01/07/04	$33.63	3	2%
01/06/04	$33.73	2	2%
01/05/04	$33.78	1	2%