Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2007	23.41	23.61	23.16	23.49	870,959	+0.07(+0.31%)
Feb 27, 2007	24.24	24.33	23.16	23.41	995,351	-0.91(-3.75%)
Feb 26, 2007	24.46	24.63	24.09	24.33	1,052,514	-0.16(-0.67%)
Feb 23, 2007	24.28	24.55	24.27	24.49	505,128	+0.10(+0.41%)
Feb 22, 2007	24.59	24.68	24.23	24.39	669,193	-0.24(-0.96%)
Feb 21, 2007	24.59	24.80	24.54	24.63	1,029,106	+0.00(+0.00%)
Feb 20, 2007	24.37	24.67	24.23	24.63	693,962	+0.27(+1.12%)
Feb 16, 2007	24.21	24.46	24.16	24.35	739,992	+0.06(+0.26%)
Feb 15, 2007	24.15	24.37	24.12	24.29	750,732	+0.06(+0.26%)
Feb 14, 2007	24.03	24.27	23.96	24.23	879,352	+0.20(+0.84%)
Feb 13, 2007	23.71	24.02	23.67	24.02	700,734	+0.38(+1.62%)
Feb 12, 2007	23.86	23.99	23.57	23.64	749,696	-0.26(-1.07%)
Feb 09, 2007	24.12	24.25	23.74	23.90	627,218	-0.33(-1.36%)
Feb 08, 2007	23.83	24.65	23.82	24.23	1,524,590	+0.40(+1.68%)
Feb 07, 2007	23.94	24.17	23.73	23.82	1,481,738	-0.11(-0.46%)
Feb 06, 2007	23.81	24.18	23.76	23.93	1,158,101	+0.06(+0.27%)
Feb 05, 2007	23.92	24.02	23.81	23.87	941,758	-0.07(-0.30%)
Feb 02, 2007	23.79	24.05	23.71	23.94	791,502	+0.12(+0.50%)
Feb 01, 2007	23.78	23.99	23.69	23.82	2,046,048	+0.06(+0.27%)
Jan 31, 2007	23.60	23.87	23.52	23.76	1,403,815	+0.06(+0.27%)
Jan 30, 2007	23.45	23.77	23.38	23.70	1,346,496	+0.36(+1.52%)
Jan 29, 2007	23.21	23.63	23.19	23.34	1,932,616	+0.10(+0.43%)
Jan 26, 2007	23.37	23.38	23.01	23.24	1,769,537	-0.01(-0.04%)
Jan 25, 2007	23.97	23.97	23.16	23.25	2,017,443	-0.73(-3.04%)
Jan 24, 2007	23.91	24.18	23.61	23.98	2,374,178	+0.07(+0.31%)
Jan 23, 2007	23.92	24.10	23.69	23.91	1,527,987	+0.02(+0.08%)
Jan 22, 2007	23.92	23.97	23.65	23.89	1,530,179	-0.08(-0.34%)
Jan 19, 2007	23.90	24.06	23.65	23.97	1,744,987	+0.12(+0.50%)
Jan 18, 2007	23.85	23.98	23.63	23.85	1,975,139	+0.12(+0.50%)
Jan 17, 2007	23.47	23.89	23.33	23.73	1,032,284	+0.16(+0.70%)
Jan 16, 2007	23.41	24.03	23.36	23.57	1,382,444	+0.16(+0.66%)
Jan 12, 2007	23.18	23.46	23.05	23.41	894,741	+0.24(+1.02%)
Jan 11, 2007	22.82	23.26	22.68	23.18	923,456	+0.35(+1.52%)
Jan 10, 2007	22.68	22.86	22.32	22.83	821,641	+0.11(+0.48%)
Jan 09, 2007	22.40	22.76	22.31	22.72	1,153,827	+0.32(+1.43%)
Jan 08, 2007	22.49	22.58	22.18	22.40	928,716	-0.15(-0.65%)
Jan 05, 2007	22.79	22.82	22.41	22.55	1,071,629	-0.25(-1.08%)
Jan 04, 2007	22.26	22.91	22.14	22.79	1,335,208	+0.40(+1.79%)
Jan 03, 2007	21.80	22.39	21.75	22.39	2,079,803	+0.69(+3.20%)
Dec 29, 2006	21.72	21.90	21.62	21.70	528,581	-0.02(-0.08%)
Dec 28, 2006	21.83	21.87	21.68	21.72	610,669	-0.16(-0.75%)
Dec 27, 2006	21.82	21.93	21.82	21.88	541,075	+0.05(+0.21%)
Dec 26, 2006	21.55	21.90	21.40	21.83	424,355	+0.14(+0.63%)
Dec 22, 2006	22.03	22.04	21.65	21.70	658,891	-0.34(-1.53%)
Dec 21, 2006	21.90	22.17	21.90	22.04	545,240	+0.14(+0.63%)
Dec 20, 2006	21.92	22.04	21.83	21.90	534,609	-0.02(-0.08%)
Dec 19, 2006	21.74	22.00	21.64	21.92	691,660	+0.04(+0.17%)
Dec 18, 2006	21.96	22.02	21.75	21.88	915,784	-0.10(-0.46%)
Dec 15, 2006	22.13	22.17	21.94	21.98	707,990	-0.14(-0.62%)
Dec 14, 2006	21.81	22.19	21.81	22.12	1,058,149	+0.36(+1.64%)
Dec 13, 2006	21.64	21.83	21.62	21.76	570,337	+0.08(+0.38%)
Dec 12, 2006	21.83	21.85	21.57	21.68	954,691	-0.19(-0.88%)
Dec 11, 2006	21.94	22.03	21.86	21.87	325,828	-0.07(-0.33%)
Dec 08, 2006	21.87	22.07	21.72	21.94	647,493	+0.02(+0.08%)
Dec 07, 2006	22.03	22.13	21.89	21.93	532,636	-0.15(-0.66%)
Dec 06, 2006	21.94	22.14	21.91	22.07	646,178	+0.08(+0.37%)
Dec 05, 2006	21.94	22.18	21.81	21.99	917,866	+0.00(+0.00%)
Dec 04, 2006	21.97	22.13	21.78	21.99	1,181,554	+0.12(+0.54%)

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