Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	30.44	30.83	30.15	30.29	950,389	-0.03(-0.08%)
Feb 25, 2011	30.27	30.62	30.21	30.32	1,081,589	+0.22(+0.73%)
Feb 24, 2011	30.27	30.64	29.81	30.10	1,565,114	-0.26(-0.87%)
Feb 23, 2011	31.01	31.03	29.99	30.36	2,081,517	-0.61(-1.97%)
Feb 22, 2011	31.56	31.56	30.83	30.97	2,009,805	-0.92(-2.88%)
Feb 18, 2011	32.66	32.66	31.78	31.89	1,091,785	-0.73(-2.24%)
Feb 17, 2011	32.45	32.69	32.27	32.62	795,345	+0.19(+0.58%)
Feb 16, 2011	32.52	32.73	32.36	32.43	707,015	+0.13(+0.39%)
Feb 15, 2011	33.22	33.22	32.27	32.30	995,967	-1.04(-3.13%)
Feb 14, 2011	33.20	33.54	32.72	33.35	844,422	+0.31(+0.93%)
Feb 11, 2011	32.24	33.17	32.24	33.04	786,150	+0.20(+0.59%)
Feb 10, 2011	32.35	32.86	32.18	32.85	1,334,939	+0.46(+1.42%)
Feb 09, 2011	32.42	32.85	32.25	32.39	1,171,527	+0.00(+0.00%)
Feb 08, 2011	32.80	32.80	32.21	32.39	1,454,614	-0.46(-1.40%)
Feb 07, 2011	32.52	33.12	32.35	32.85	1,486,890	+0.35(+1.07%)
Feb 04, 2011	31.80	34.06	31.62	32.50	3,013,676	+0.77(+2.44%)
Feb 03, 2011	31.74	31.95	31.08	31.73	1,303,585	-0.03(-0.11%)
Feb 02, 2011	32.69	32.92	31.70	31.76	2,748,087	-0.90(-2.76%)
Feb 01, 2011	32.59	32.98	32.21	32.66	1,760,177	+0.47(+1.45%)
Jan 31, 2011	32.27	32.96	31.95	32.19	1,830,422	+0.44(+1.39%)
Jan 28, 2011	31.80	33.07	30.86	31.75	3,419,006	-0.03(-0.11%)
Jan 27, 2011	31.98	32.33	31.71	31.79	1,941,577	-0.12(-0.37%)
Jan 26, 2011	31.35	32.31	31.25	31.90	2,447,390	+0.71(+2.29%)
Jan 25, 2011	31.06	31.45	30.80	31.19	1,398,266	+0.13(+0.41%)
Jan 24, 2011	30.76	31.27	30.61	31.06	1,044,608	+0.42(+1.36%)
Jan 21, 2011	31.00	31.18	30.52	30.65	1,687,915	-0.19(-0.61%)
Jan 20, 2011	31.45	31.49	30.57	30.83	1,883,568	-0.77(-2.45%)
Jan 19, 2011	31.73	32.20	31.55	31.61	1,540,818	-0.10(-0.32%)
Jan 18, 2011	31.86	32.07	31.29	31.71	1,520,097	-0.18(-0.56%)
Jan 14, 2011	32.13	32.46	31.75	31.89	1,514,935	-0.42(-1.31%)
Jan 13, 2011	32.41	32.43	31.84	32.31	1,481,057	+0.03(+0.08%)
Jan 12, 2011	32.54	32.98	32.24	32.29	1,870,863	+0.02(+0.05%)
Jan 11, 2011	32.05	32.30	31.62	32.27	2,129,583	+0.26(+0.82%)
Jan 10, 2011	31.23	32.77	31.19	32.01	2,795,018	+0.68(+2.17%)
Jan 07, 2011	30.16	31.47	30.06	31.33	2,550,547	+1.41(+4.71%)
Jan 06, 2011	30.05	30.42	29.76	29.92	1,239,936	-0.20(-0.68%)
Jan 05, 2011	29.82	30.61	29.75	30.12	1,452,754	+0.15(+0.51%)
Jan 04, 2011	30.55	30.55	29.66	29.97	1,260,578	-0.71(-2.33%)
Jan 03, 2011	30.28	30.86	30.20	30.68	1,108,147	+0.76(+2.53%)
Dec 31, 2010	29.64	30.09	29.59	29.93	582,186	+0.21(+0.71%)
Dec 30, 2010	29.79	30.05	29.71	29.71	761,757	-0.21(-0.71%)
Dec 29, 2010	29.87	30.09	29.72	29.93	439,189	+0.16(+0.54%)
Dec 28, 2010	29.94	30.09	29.65	29.76	730,206	-0.22(-0.74%)
Dec 27, 2010	29.72	30.10	29.57	29.99	568,447	+0.20(+0.66%)
Dec 23, 2010	29.83	30.02	29.72	29.79	435,615	+0.00(+0.00%)
Dec 22, 2010	30.11	30.11	29.72	29.79	636,475	-0.19(-0.62%)
Dec 21, 2010	29.38	30.02	29.37	29.98	1,125,031	+0.64(+2.17%)
Dec 20, 2010	29.44	29.67	29.11	29.34	1,006,612	+0.11(+0.38%)
Dec 17, 2010	29.54	29.61	29.09	29.23	1,819,899	-0.50(-1.69%)
Dec 16, 2010	29.76	29.94	29.42	29.73	1,114,222	+0.01(+0.03%)
Dec 15, 2010	30.12	30.35	29.66	29.72	1,827,350	-0.53(-1.74%)
Dec 14, 2010	30.32	30.50	30.13	30.25	1,242,025	+0.06(+0.20%)
Dec 13, 2010	30.21	30.55	29.86	30.19	1,354,710	+0.20(+0.68%)
Dec 10, 2010	29.86	30.15	29.64	29.99	1,288,827	+0.14(+0.48%)
Dec 09, 2010	29.83	29.93	29.53	29.84	2,142,253	+0.20(+0.69%)
Dec 08, 2010	29.16	30.49	28.87	29.64	3,559,637	+0.64(+2.20%)
Dec 07, 2010	27.90	29.42	27.90	29.00	3,148,345	+1.48(+5.37%)
Dec 06, 2010	27.17	27.90	27.01	27.52	1,666,140	+0.43(+1.60%)
Dec 03, 2010	25.81	27.10	25.76	27.09	2,037,715	+1.19(+4.59%)
Dec 02, 2010	24.83	25.91	24.66	25.90	2,013,549	+1.19(+4.81%)

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