Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	29.36	29.61	29.28	29.44	1,194,061	+0.05(+0.15%)
Dec 30, 2010	29.37	29.47	29.28	29.39	879,325	-0.01(-0.05%)
Dec 29, 2010	29.23	29.50	29.23	29.41	1,475,021	+0.26(+0.89%)
Dec 28, 2010	28.99	29.17	28.92	29.15	1,051,070	+0.16(+0.56%)
Dec 27, 2010	28.76	29.07	28.68	28.99	1,196,129	+0.14(+0.47%)
Dec 23, 2010	28.66	29.05	28.62	28.85	1,165,624	+0.11(+0.37%)
Dec 22, 2010	28.72	28.88	28.55	28.74	1,147,641	+0.07(+0.24%)
Dec 21, 2010	28.40	28.83	28.40	28.67	1,729,894	+0.39(+1.39%)
Dec 20, 2010	28.08	28.34	27.92	28.28	2,189,448	+0.19(+0.66%)
Dec 17, 2010	28.09	28.17	27.94	28.10	4,096,149	-0.05(-0.19%)
Dec 16, 2010	28.15	28.32	27.91	28.15	1,465,058	+0.03(+0.12%)
Dec 15, 2010	28.45	28.45	28.08	28.11	2,296,910	-0.40(-1.41%)
Dec 14, 2010	28.50	28.73	28.36	28.52	1,304,758	+0.14(+0.48%)
Dec 13, 2010	28.50	28.67	28.38	28.38	1,937,002	-0.04(-0.14%)
Dec 10, 2010	28.60	28.72	28.34	28.42	2,613,396	-0.08(-0.29%)
Dec 09, 2010	28.74	28.84	28.39	28.50	2,039,314	-0.08(-0.28%)
Dec 08, 2010	28.78	28.87	28.39	28.58	1,827,198	-0.13(-0.44%)
Dec 07, 2010	28.76	28.90	28.48	28.71	2,789,770	+0.11(+0.39%)
Dec 06, 2010	28.42	28.69	28.34	28.60	2,337,352	+0.03(+0.11%)
Dec 03, 2010	28.01	28.66	28.01	28.57	2,741,459	+0.38(+1.35%)
Dec 02, 2010	28.30	28.53	28.09	28.19	2,931,955	-0.08(-0.30%)
Dec 01, 2010	27.63	28.29	27.63	28.27	3,669,983	+1.18(+4.37%)
Nov 30, 2010	27.32	27.37	26.94	27.09	3,927,548	-0.51(-1.84%)
Nov 29, 2010	27.43	27.65	27.02	27.59	3,120,827	-0.08(-0.30%)
Nov 26, 2010	27.36	27.78	27.32	27.68	1,178,536	+0.01(+0.04%)
Nov 24, 2010	27.28	27.67	27.67	27.67	2,093,085	+0.60(+2.21%)
Nov 23, 2010	27.21	27.26	26.88	27.07	2,429,933	-0.57(-2.05%)
Nov 22, 2010	27.48	27.77	27.14	27.64	2,663,813	+0.10(+0.37%)
Nov 19, 2010	27.20	27.56	27.03	27.53	3,029,934	+0.05(+0.18%)
Nov 18, 2010	27.21	27.52	27.17	27.49	3,141,278	+0.66(+2.45%)
Nov 17, 2010	26.68	27.03	26.46	26.83	2,155,871	+0.23(+0.88%)
Nov 16, 2010	26.77	26.78	26.30	26.60	2,993,350	-0.36(-1.34%)
Nov 15, 2010	27.02	27.16	26.73	26.96	2,744,521	+0.02(+0.06%)
Nov 12, 2010	27.32	27.38	26.73	26.94	3,134,805	-0.66(-2.41%)
Nov 11, 2010	27.03	27.80	26.98	27.60	2,365,323	+0.31(+1.15%)
Nov 10, 2010	27.43	27.60	27.04	27.29	1,989,776	-0.14(-0.49%)
Nov 09, 2010	27.87	28.09	27.22	27.43	2,440,499	-0.02(-0.09%)
Nov 08, 2010	27.56	27.85	27.42	27.45	1,793,291	-0.30(-1.08%)
Nov 05, 2010	28.13	28.16	27.57	27.75	3,634,629	-0.34(-1.21%)
Nov 04, 2010	27.98	28.11	27.57	28.09	3,607,427	+0.40(+1.43%)
Nov 03, 2010	27.76	27.83	27.19	27.70	1,652,864	-0.04(-0.15%)
Nov 02, 2010	27.76	28.11	27.64	27.74	2,923,848	+0.18(+0.64%)
Nov 01, 2010	27.61	27.94	27.43	27.56	2,407,216	+0.21(+0.76%)
Oct 29, 2010	27.28	27.61	27.10	27.35	4,069,882	-0.17(-0.61%)
Oct 28, 2010	28.20	28.33	27.45	27.52	3,279,984	-0.44(-1.56%)
Oct 27, 2010	28.06	28.35	27.78	27.95	3,007,312	-0.80(-2.77%)
Oct 25, 2010	28.25	29.04	28.20	28.75	6,228,170	+1.39(+5.08%)
Oct 22, 2010	27.64	27.74	27.27	27.36	1,895,804	-0.27(-0.97%)
Oct 21, 2010	27.57	27.92	27.37	27.63	1,775,791	+0.10(+0.38%)
Oct 20, 2010	26.90	27.77	26.86	27.52	2,551,961	+0.66(+2.46%)
Oct 19, 2010	27.04	27.34	26.68	26.86	2,551,685	-0.59(-2.16%)
Oct 18, 2010	27.30	27.57	27.21	27.45	1,643,528	+0.13(+0.47%)
Oct 15, 2010	27.38	27.51	26.98	27.33	1,932,922	+0.15(+0.55%)
Oct 14, 2010	27.37	27.45	27.01	27.18	1,955,146	-0.21(-0.76%)
Oct 13, 2010	27.40	27.59	27.21	27.39	2,051,028	+0.28(+1.03%)
Oct 12, 2010	27.27	27.27	26.89	27.11	3,069,825	-0.17(-0.63%)
Oct 11, 2010	27.13	27.39	27.04	27.28	2,410,313	+0.16(+0.58%)
Oct 08, 2010	27.12	27.20	26.72	27.12	2,532,492	+0.39(+1.47%)
Oct 07, 2010	26.56	26.80	26.35	26.73	3,660,897	+0.26(+1.00%)
Oct 06, 2010	26.50	26.59	26.38	26.46	2,079,307	-0.05(-0.20%)
Oct 05, 2010	26.06	26.56	25.96	26.52	3,036,013	+0.73(+2.82%)
Oct 04, 2010	25.93	26.03	25.63	25.79	2,613,925	-0.17(-0.66%)

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