Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2007	23.21	23.45	23.15	23.37	1,863,622	+0.08(+0.34%)
Jan 30, 2007	23.12	23.29	23.04	23.29	2,619,719	+0.18(+0.77%)
Jan 29, 2007	23.28	23.33	23.12	23.12	2,715,088	-0.15(-0.66%)
Jan 26, 2007	23.16	23.33	23.09	23.27	1,798,954	+0.09(+0.40%)
Jan 25, 2007	23.25	23.30	23.13	23.18	2,932,772	-0.07(-0.32%)
Jan 24, 2007	23.15	23.28	23.09	23.25	2,461,151	+0.12(+0.50%)
Jan 23, 2007	23.01	23.18	22.90	23.13	3,079,419	+0.11(+0.48%)
Jan 22, 2007	23.13	23.26	22.91	23.02	2,121,969	-0.17(-0.74%)
Jan 19, 2007	23.12	23.38	22.93	23.20	3,265,748	+0.26(+1.12%)
Jan 18, 2007	22.68	23.18	22.66	22.94	2,973,598	-0.02(-0.08%)
Jan 17, 2007	23.02	23.05	22.89	22.96	1,818,550	-0.02(-0.11%)
Jan 16, 2007	22.99	23.04	22.87	22.98	1,733,632	-0.04(-0.16%)
Jan 12, 2007	23.05	23.12	22.98	23.02	1,470,223	-0.03(-0.13%)
Jan 11, 2007	23.10	23.13	22.93	23.05	1,682,355	+0.02(+0.11%)
Jan 10, 2007	23.02	23.15	22.98	23.02	2,059,423	-0.13(-0.56%)
Jan 09, 2007	23.16	23.25	22.95	23.15	3,060,475	+0.12(+0.51%)
Jan 08, 2007	22.85	23.07	22.74	23.04	2,592,447	+0.18(+0.80%)
Jan 05, 2007	23.12	23.12	22.78	22.85	2,549,335	-0.26(-1.14%)
Jan 04, 2007	23.25	23.28	23.10	23.12	2,630,007	-0.17(-0.74%)
Jan 03, 2007	23.14	23.45	23.14	23.29	3,187,526	+0.00(+0.00%)
Dec 29, 2006	23.43	23.46	23.26	23.29	1,399,513	-0.19(-0.81%)
Dec 28, 2006	23.58	23.62	23.47	23.48	1,022,444	-0.16(-0.67%)
Dec 27, 2006	23.51	23.66	23.47	23.64	2,249,182	+0.23(+0.99%)
Dec 26, 2006	23.02	23.43	22.99	23.40	1,996,225	+0.32(+1.38%)
Dec 22, 2006	23.20	23.21	22.99	23.09	2,421,958	-0.02(-0.11%)
Dec 21, 2006	23.20	23.20	23.02	23.11	2,738,930	-0.09(-0.37%)
Dec 20, 2006	23.04	23.23	23.02	23.20	2,879,045	+0.14(+0.61%)
Dec 19, 2006	23.01	23.12	22.98	23.06	3,061,129	+0.04(+0.19%)
Dec 18, 2006	23.21	23.21	22.96	23.01	2,497,404	-0.17(-0.74%)
Dec 15, 2006	22.90	23.21	22.85	23.18	5,328,438	+0.36(+1.56%)
Dec 14, 2006	22.51	22.90	22.50	22.83	3,458,120	+0.24(+1.08%)
Dec 13, 2006	22.48	22.62	22.46	22.58	4,289,990	+0.04(+0.19%)
Dec 12, 2006	22.30	22.61	22.26	22.54	3,815,102	+0.23(+1.04%)
Dec 11, 2006	22.27	22.35	21.99	22.31	3,179,034	+0.31(+1.39%)
Dec 08, 2006	22.04	22.06	21.88	22.00	2,152,180	-0.12(-0.53%)
Dec 07, 2006	22.18	22.23	22.04	22.12	1,852,844	-0.07(-0.30%)
Dec 06, 2006	22.16	22.26	22.03	22.19	2,691,899	-0.04(-0.19%)
Dec 05, 2006	22.22	22.27	22.13	22.23	1,870,644	-0.01(-0.03%)
Dec 04, 2006	22.19	22.26	22.12	22.23	2,263,226	+0.11(+0.50%)
Dec 01, 2006	22.03	22.23	21.93	22.12	2,383,908	+0.02(+0.08%)
Nov 30, 2006	22.24	22.24	21.98	22.11	1,661,289	-0.16(-0.72%)
Nov 29, 2006	22.14	22.30	22.08	22.27	1,585,189	+0.17(+0.78%)
Nov 28, 2006	22.13	22.13	21.96	22.09	1,575,554	-0.01(-0.03%)
Nov 27, 2006	22.22	22.26	22.08	22.10	3,016,547	-0.19(-0.85%)
Nov 24, 2006	22.39	22.50	22.29	22.29	744,338	-0.37(-1.65%)
Nov 22, 2006	22.60	22.71	22.56	22.66	1,751,269	+0.01(+0.03%)
Nov 21, 2006	22.70	22.71	22.60	22.66	2,139,116	-0.01(-0.03%)
Nov 20, 2006	22.62	22.69	22.53	22.66	1,462,221	+0.07(+0.33%)
Nov 17, 2006	22.67	22.72	22.56	22.59	1,707,340	-0.20(-0.86%)
Nov 16, 2006	22.59	22.83	22.56	22.79	1,715,342	+0.27(+1.20%)
Nov 15, 2006	22.57	22.64	22.49	22.52	1,852,028	-0.06(-0.27%)
Nov 14, 2006	22.73	22.77	22.42	22.58	3,516,420	-0.08(-0.35%)
Nov 13, 2006	22.59	22.77	22.55	22.66	2,483,197	-0.01(-0.03%)
Nov 10, 2006	22.55	22.69	22.53	22.66	3,272,280	+0.18(+0.82%)
Nov 09, 2006	22.69	22.72	22.48	22.48	1,751,106	-0.21(-0.94%)
Nov 08, 2006	22.52	22.71	22.52	22.69	2,341,612	+0.02(+0.08%)
Nov 07, 2006	22.11	22.68	22.11	22.68	2,779,920	+0.06(+0.27%)
Nov 06, 2006	22.57	22.68	22.49	22.61	2,380,315	+0.12(+0.54%)
Nov 03, 2006	22.65	22.71	22.47	22.49	1,749,636	-0.13(-0.60%)
Nov 02, 2006	22.65	22.72	22.57	22.63	2,407,750	-0.18(-0.78%)

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