Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	29.61	29.66	29.47	29.49	6,206,514	-0.20(-0.68%)
Mar 30, 2011	29.56	29.75	29.51	29.69	7,575,816	+0.25(+0.84%)
Mar 29, 2011	29.53	29.61	29.38	29.45	6,085,970	-0.10(-0.33%)
Mar 28, 2011	29.84	29.98	29.53	29.54	3,486,346	-0.21(-0.71%)
Mar 25, 2011	29.82	30.02	29.65	29.76	3,890,075	-0.03(-0.12%)
Mar 24, 2011	29.50	29.80	29.40	29.79	3,126,640	+0.46(+1.59%)
Mar 23, 2011	29.09	29.47	28.90	29.33	4,280,635	+0.16(+0.53%)
Mar 22, 2011	29.46	29.48	29.06	29.17	3,240,875	-0.25(-0.84%)
Mar 21, 2011	29.38	29.50	29.33	29.42	4,562,706	+0.14(+0.49%)
Mar 18, 2011	29.57	29.67	29.16	29.27	4,342,077	+0.01(+0.02%)
Mar 17, 2011	29.41	29.55	29.12	29.27	6,490,915	+0.10(+0.33%)
Mar 16, 2011	29.23	29.49	29.00	29.17	6,503,227	-0.07(-0.26%)
Mar 15, 2011	29.15	29.41	29.11	29.25	5,390,515	-0.55(-1.83%)
Mar 14, 2011	29.96	30.10	29.57	29.79	4,050,191	-0.39(-1.29%)
Mar 11, 2011	30.20	30.30	29.79	30.18	5,505,987	-0.16(-0.51%)
Mar 10, 2011	29.88	30.53	29.77	30.34	7,976,653	+0.11(+0.36%)
Mar 09, 2011	29.95	30.23	29.87	30.23	7,312,118	+0.29(+0.98%)
Mar 08, 2011	29.30	29.96	29.29	29.93	8,291,944	+0.75(+2.58%)
Mar 07, 2011	29.46	29.54	28.96	29.18	4,849,340	-0.07(-0.25%)
Mar 04, 2011	29.09	29.30	29.02	29.26	5,429,695	+0.18(+0.61%)
Mar 03, 2011	28.61	29.08	28.59	29.08	4,541,115	+0.68(+2.38%)
Mar 02, 2011	28.51	28.59	28.07	28.40	4,621,283	-0.21(-0.74%)
Mar 01, 2011	29.03	29.03	28.52	28.61	5,953,915	-0.28(-0.95%)
Feb 28, 2011	28.76	29.00	28.68	28.89	4,320,122	+0.18(+0.64%)
Feb 25, 2011	28.40	28.78	28.40	28.71	4,475,841	+0.37(+1.30%)
Feb 24, 2011	28.11	28.40	27.94	28.34	5,120,853	+0.06(+0.20%)
Feb 23, 2011	28.52	28.75	27.87	28.28	6,169,554	-0.26(-0.91%)
Feb 22, 2011	29.25	29.30	28.45	28.54	8,057,141	-0.83(-2.83%)
Feb 18, 2011	29.52	29.64	29.19	29.37	4,133,839	-0.12(-0.41%)
Feb 17, 2011	29.35	29.53	29.18	29.49	5,008,777	+0.11(+0.39%)
Feb 16, 2011	29.26	29.55	29.17	29.38	5,435,810	+0.26(+0.89%)
Feb 15, 2011	28.75	29.19	28.64	29.12	5,407,370	+0.25(+0.85%)
Feb 14, 2011	28.53	28.93	28.30	28.87	5,353,512	+0.30(+1.07%)
Feb 11, 2011	28.25	28.60	28.17	28.57	4,041,292	+0.17(+0.61%)
Feb 10, 2011	28.33	28.57	28.18	28.40	4,931,771	-0.02(-0.06%)
Feb 09, 2011	28.47	28.58	28.21	28.41	3,863,178	-0.05(-0.18%)
Feb 08, 2011	28.43	28.69	28.36	28.47	4,248,409	+0.11(+0.38%)
Feb 07, 2011	28.32	28.62	28.18	28.36	6,650,583	+0.06(+0.20%)
Feb 04, 2011	28.33	28.49	28.00	28.30	6,309,960	-0.03(-0.12%)
Feb 03, 2011	28.19	28.80	28.13	28.33	14,369,631	+0.94(+3.41%)
Feb 02, 2011	27.36	27.50	27.13	27.40	6,696,502	+0.18(+0.65%)
Feb 01, 2011	26.94	27.41	26.84	27.22	5,617,143	+0.38(+1.41%)
Jan 31, 2011	26.69	26.96	26.60	26.84	6,541,899	+0.21(+0.78%)
Jan 28, 2011	27.41	27.69	26.56	26.63	9,589,944	-0.68(-2.50%)
Jan 27, 2011	27.42	27.70	27.29	27.32	6,823,582	-0.10(-0.38%)
Jan 26, 2011	27.64	27.70	27.41	27.42	5,787,405	-0.13(-0.48%)
Jan 25, 2011	27.71	27.79	27.44	27.55	5,555,444	-0.13(-0.46%)
Jan 24, 2011	27.69	27.79	27.58	27.68	5,228,852	-0.03(-0.10%)
Jan 21, 2011	27.99	28.01	27.59	27.71	6,982,608	-0.21(-0.76%)
Jan 20, 2011	28.28	28.42	27.86	27.92	6,816,574	-0.37(-1.32%)
Jan 19, 2011	28.30	28.36	28.10	28.29	5,728,412	+0.02(+0.08%)
Jan 18, 2011	27.45	28.42	27.43	28.27	9,714,573	+0.81(+2.95%)
Jan 14, 2011	27.90	27.94	27.44	27.46	8,655,137	-0.61(-2.17%)
Jan 13, 2011	28.26	28.37	28.02	28.07	4,047,984	-0.14(-0.51%)
Jan 12, 2011	28.36	28.47	28.18	28.21	3,949,947	+0.03(+0.12%)
Jan 11, 2011	28.57	28.58	28.13	28.18	3,896,413	-0.18(-0.65%)
Jan 10, 2011	28.25	28.50	28.08	28.36	5,240,997	+0.04(+0.14%)
Jan 07, 2011	28.03	28.38	27.96	28.32	5,909,050	+0.35(+1.25%)
Jan 06, 2011	28.00	28.06	27.76	27.97	7,160,543	+0.19(+0.70%)
Jan 05, 2011	27.53	27.91	27.45	27.78	6,467,514	+0.13(+0.48%)
Jan 04, 2011	28.07	28.08	27.32	27.65	8,582,467	-0.48(-1.71%)

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