Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	29.72	29.87	29.71	29.85	1,874,463	+0.40(+1.35%)
May 23, 2011	29.16	29.48	29.13	29.45	2,164,247	-0.36(-1.22%)
May 20, 2011	29.74	29.95	29.51	29.81	3,088,736	+0.05(+0.18%)
May 19, 2011	29.97	30.03	29.62	29.76	2,876,817	-0.16(-0.53%)
May 18, 2011	29.84	30.09	29.68	29.92	4,346,202	+0.18(+0.61%)
May 17, 2011	29.33	29.77	29.22	29.74	3,250,866	+0.23(+0.80%)
May 16, 2011	29.53	29.95	29.44	29.50	2,564,080	-0.05(-0.16%)
May 13, 2011	30.02	30.02	29.31	29.55	3,685,829	-0.48(-1.58%)
May 12, 2011	29.85	30.15	29.63	30.02	3,538,458	-0.02(-0.08%)
May 11, 2011	30.39	30.46	29.95	30.05	3,179,515	-0.69(-2.23%)
May 10, 2011	30.59	30.79	30.47	30.73	1,901,716	+0.29(+0.94%)
May 09, 2011	30.39	30.48	30.08	30.45	2,252,058	+0.12(+0.39%)
May 06, 2011	30.58	30.63	30.11	30.33	3,792,409	+0.37(+1.23%)
May 05, 2011	30.17	30.30	29.76	29.96	3,470,079	-0.25(-0.83%)
May 04, 2011	30.96	30.97	30.18	30.21	3,985,288	-0.60(-1.96%)
May 03, 2011	31.14	31.19	30.73	30.82	2,520,773	-0.62(-1.96%)
May 02, 2011	31.44	31.49	31.40	31.43	3,068,641	-0.35(-1.09%)
Apr 29, 2011	31.29	31.78	31.29	31.78	1,912,077	+0.47(+1.50%)
Apr 28, 2011	31.24	31.43	31.12	31.31	1,966,706	-0.32(-1.02%)
Apr 27, 2011	31.93	31.94	31.33	31.63	2,089,708	-0.26(-0.81%)
Apr 26, 2011	31.67	31.89	31.59	31.89	1,128,013	+0.25(+0.78%)
Apr 25, 2011	31.72	31.72	31.43	31.64	1,460,037	-0.08(-0.26%)
Apr 21, 2011	31.65	31.81	31.53	31.73	1,505,367	+0.16(+0.52%)
Apr 20, 2011	31.59	31.60	31.36	31.56	1,897,347	+0.44(+1.41%)
Apr 19, 2011	30.82	31.14	30.80	31.12	2,082,324	+0.57(+1.86%)
Apr 18, 2011	30.78	30.82	30.33	30.55	2,529,949	-0.66(-2.12%)
Apr 15, 2011	31.20	31.28	30.99	31.22	2,094,931	+0.12(+0.38%)
Apr 14, 2011	30.99	31.19	30.89	31.10	2,858,480	+0.11(+0.36%)
Apr 13, 2011	31.37	31.42	30.86	30.99	2,873,012	-0.16(-0.51%)
Apr 12, 2011	31.50	31.56	31.05	31.15	2,130,874	-0.62(-1.96%)
Apr 11, 2011	32.03	32.09	31.64	31.77	1,899,125	-0.36(-1.11%)
Apr 08, 2011	32.24	32.28	31.91	32.12	1,450,087	+0.04(+0.11%)
Apr 07, 2011	32.20	32.31	31.93	32.09	2,774,561	+0.00(+0.00%)
Apr 06, 2011	32.44	32.49	32.01	32.09	1,988,254	-0.14(-0.44%)
Apr 05, 2011	32.00	32.32	32.00	32.23	1,678,981	+0.05(+0.16%)
Apr 04, 2011	32.12	32.19	31.95	32.18	2,115,947	+0.14(+0.44%)
Apr 01, 2011	31.80	32.11	31.75	32.04	3,076,601	+0.48(+1.52%)
Mar 31, 2011	31.30	31.56	31.30	31.56	2,187,157	+0.40(+1.28%)
Mar 30, 2011	31.16	31.16	31.16	31.16	2,863,267	+0.46(+1.51%)
Mar 29, 2011	30.52	30.75	30.41	30.69	1,760,947	+0.24(+0.79%)
Mar 28, 2011	30.61	30.78	30.45	30.45	1,928,917	-0.23(-0.75%)
Mar 25, 2011	30.84	30.90	30.67	30.68	2,478,468	-0.12(-0.40%)
Mar 24, 2011	30.81	30.87	30.61	30.80	2,504,682	+0.21(+0.69%)
Mar 23, 2011	30.30	30.63	30.21	30.59	2,544,956	+0.29(+0.95%)
Mar 22, 2011	30.00	30.33	29.88	30.31	2,979,098	+0.37(+1.23%)
Mar 21, 2011	29.90	30.02	29.88	29.94	2,337,547	+0.33(+1.13%)
Mar 18, 2011	29.71	29.74	29.56	29.60	2,525,329	+0.30(+1.04%)
Mar 17, 2011	29.61	29.73	29.22	29.30	3,507,257	-0.05(-0.17%)
Mar 16, 2011	30.01	30.08	28.99	29.35	6,164,598	-0.59(-1.98%)
Mar 15, 2011	29.74	30.05	29.73	29.94	4,283,792	-0.33(-1.10%)
Mar 14, 2011	29.86	30.28	29.78	30.28	2,857,959	+0.24(+0.80%)
Mar 11, 2011	29.57	30.12	29.47	30.04	3,413,790	+0.30(+1.03%)
Mar 10, 2011	30.05	30.52	29.71	29.73	3,347,529	-0.83(-2.71%)
Mar 09, 2011	30.44	30.69	30.36	30.56	2,070,905	+0.02(+0.06%)
Mar 08, 2011	30.66	30.82	30.35	30.54	3,004,744	-0.04(-0.13%)
Mar 07, 2011	31.32	31.32	30.51	30.58	2,173,339	-0.59(-1.90%)
Mar 04, 2011	31.22	31.35	30.86	31.17	2,386,362	-0.06(-0.19%)
Mar 03, 2011	30.87	31.23	30.86	31.23	2,797,871	+0.53(+1.74%)
Mar 02, 2011	30.19	30.70	30.19	30.70	4,376,904	+0.46(+1.51%)

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