Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2007	23.23	23.47	23.17	23.40	1,861,909	+0.08(+0.34%)
Jan 30, 2007	23.14	23.32	23.06	23.32	2,617,310	+0.18(+0.77%)
Jan 29, 2007	23.30	23.35	23.14	23.14	2,712,592	-0.15(-0.66%)
Jan 26, 2007	23.18	23.35	23.11	23.29	1,797,300	+0.09(+0.40%)
Jan 25, 2007	23.27	23.32	23.16	23.20	2,930,076	-0.07(-0.32%)
Jan 24, 2007	23.17	23.30	23.11	23.27	2,458,888	+0.12(+0.50%)
Jan 23, 2007	23.03	23.20	22.92	23.16	3,076,588	+0.11(+0.48%)
Jan 22, 2007	23.15	23.28	22.93	23.05	2,120,018	-0.17(-0.74%)
Jan 19, 2007	23.14	23.40	22.95	23.22	3,262,746	+0.26(+1.12%)
Jan 18, 2007	22.70	23.21	22.68	22.96	2,970,864	-0.02(-0.08%)
Jan 17, 2007	23.04	23.07	22.91	22.98	1,816,878	-0.02(-0.11%)
Jan 16, 2007	23.02	23.06	22.89	23.00	1,732,039	-0.04(-0.16%)
Jan 12, 2007	23.07	23.14	23.00	23.04	1,468,872	-0.03(-0.13%)
Jan 11, 2007	23.13	23.16	22.95	23.07	1,680,808	+0.02(+0.11%)
Jan 10, 2007	23.05	23.17	23.00	23.05	2,057,530	-0.13(-0.56%)
Jan 09, 2007	23.18	23.27	22.97	23.17	3,057,662	+0.12(+0.51%)
Jan 08, 2007	22.87	23.09	22.76	23.06	2,590,064	+0.18(+0.80%)
Jan 05, 2007	23.14	23.14	22.80	22.87	2,546,991	-0.26(-1.14%)
Jan 04, 2007	23.27	23.30	23.12	23.14	2,627,589	-0.17(-0.74%)
Jan 03, 2007	23.16	23.47	23.16	23.31	3,184,596	+0.00(+0.00%)
Dec 29, 2006	23.45	23.48	23.28	23.31	1,398,226	-0.19(-0.81%)
Dec 28, 2006	23.60	23.65	23.49	23.50	1,021,504	-0.16(-0.67%)
Dec 27, 2006	23.54	23.68	23.49	23.66	2,247,115	+0.23(+0.99%)
Dec 26, 2006	23.05	23.45	23.01	23.43	1,994,390	+0.32(+1.38%)
Dec 22, 2006	23.22	23.23	23.02	23.11	2,419,731	-0.02(-0.11%)
Dec 21, 2006	23.22	23.22	23.04	23.13	2,736,412	-0.09(-0.37%)
Dec 20, 2006	23.06	23.25	23.05	23.22	2,876,398	+0.14(+0.61%)
Dec 19, 2006	23.03	23.14	23.00	23.08	3,058,315	+0.04(+0.19%)
Dec 18, 2006	23.24	23.24	22.98	23.03	2,495,108	-0.17(-0.74%)
Dec 15, 2006	22.92	23.23	22.87	23.21	5,323,540	+0.36(+1.56%)
Dec 14, 2006	22.53	22.92	22.52	22.85	3,454,941	+0.25(+1.08%)
Dec 13, 2006	22.50	22.64	22.48	22.60	4,286,046	+0.04(+0.19%)
Dec 12, 2006	22.32	22.63	22.28	22.56	3,811,595	+0.23(+1.04%)
Dec 11, 2006	22.29	22.37	22.01	22.33	3,176,112	+0.31(+1.39%)
Dec 08, 2006	22.06	22.08	21.90	22.02	2,150,201	-0.12(-0.53%)
Dec 07, 2006	22.20	22.26	22.07	22.14	1,851,141	-0.07(-0.30%)
Dec 06, 2006	22.18	22.28	22.05	22.21	2,689,424	-0.04(-0.19%)
Dec 05, 2006	22.24	22.29	22.15	22.25	1,868,925	-0.01(-0.03%)
Dec 04, 2006	22.21	22.28	22.14	22.26	2,261,146	+0.11(+0.50%)
Dec 01, 2006	22.05	22.25	21.95	22.14	2,381,716	+0.02(+0.08%)
Nov 30, 2006	22.26	22.26	22.00	22.13	1,659,762	-0.16(-0.71%)
Nov 29, 2006	22.16	22.32	22.10	22.29	1,583,732	+0.17(+0.78%)
Nov 28, 2006	22.15	22.15	21.98	22.11	1,574,106	-0.01(-0.03%)
Nov 27, 2006	22.24	22.28	22.10	22.12	3,013,774	-0.19(-0.85%)
Nov 24, 2006	22.41	22.52	22.31	22.31	743,654	-0.37(-1.65%)
Nov 22, 2006	22.62	22.73	22.58	22.68	1,749,659	+0.01(+0.03%)
Nov 21, 2006	22.72	22.73	22.62	22.68	2,137,149	-0.01(-0.03%)
Nov 20, 2006	22.64	22.71	22.56	22.68	1,460,877	+0.07(+0.33%)
Nov 17, 2006	22.69	22.75	22.58	22.61	1,705,771	-0.20(-0.86%)
Nov 16, 2006	22.61	22.86	22.58	22.81	1,713,765	+0.27(+1.20%)
Nov 15, 2006	22.59	22.66	22.51	22.54	1,850,325	-0.06(-0.27%)
Nov 14, 2006	22.75	22.79	22.45	22.60	3,513,187	-0.08(-0.35%)
Nov 13, 2006	22.61	22.79	22.57	22.68	2,480,914	-0.01(-0.03%)
Nov 10, 2006	22.57	22.71	22.55	22.68	3,269,272	+0.18(+0.82%)
Nov 09, 2006	22.71	22.75	22.50	22.50	1,749,496	-0.21(-0.94%)
Nov 08, 2006	22.54	22.73	22.54	22.71	2,339,460	+0.02(+0.08%)
Nov 07, 2006	22.13	22.70	22.13	22.70	2,777,364	+0.06(+0.27%)
Nov 06, 2006	22.59	22.70	22.51	22.64	2,378,127	+0.12(+0.54%)
Nov 03, 2006	22.67	22.73	22.49	22.51	1,748,028	-0.13(-0.60%)
Nov 02, 2006	22.67	22.75	22.59	22.65	2,405,537	-0.18(-0.78%)

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