Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	32.51	32.51	32.19	32.25	594,814	-0.18(-0.56%)
Apr 28, 2011	32.35	32.47	32.10	32.43	830,046	+0.06(+0.19%)
Apr 27, 2011	32.69	32.69	32.26	32.37	1,060,186	-0.30(-0.92%)
Apr 26, 2011	32.56	32.79	32.46	32.67	693,066	+0.24(+0.74%)
Apr 25, 2011	32.51	32.59	32.20	32.43	620,325	-0.18(-0.55%)
Apr 21, 2011	32.52	32.68	32.37	32.61	640,557	+0.15(+0.45%)
Apr 20, 2011	32.32	32.50	32.19	32.46	801,525	+0.52(+1.61%)
Apr 19, 2011	31.64	31.97	31.64	31.95	1,034,634	+0.40(+1.28%)
Apr 18, 2011	31.76	31.76	31.41	31.54	1,048,367	-0.49(-1.53%)
Apr 15, 2011	32.21	32.21	31.88	32.03	785,970	-0.03(-0.08%)
Apr 14, 2011	31.95	32.11	31.65	32.06	995,945	+0.03(+0.11%)
Apr 13, 2011	32.30	32.49	31.97	32.02	1,217,661	-0.16(-0.51%)
Apr 12, 2011	32.53	32.74	32.19	32.19	953,009	-0.45(-1.37%)
Apr 11, 2011	32.72	33.02	32.63	32.63	917,222	-0.13(-0.39%)
Apr 08, 2011	33.48	33.48	32.71	32.76	1,403,621	-0.52(-1.57%)
Apr 07, 2011	33.76	33.88	33.28	33.29	1,343,028	-0.51(-1.50%)
Apr 06, 2011	34.10	34.10	33.76	33.79	695,699	-0.15(-0.43%)
Apr 05, 2011	34.16	34.23	33.86	33.94	1,080,121	-0.27(-0.78%)
Apr 04, 2011	34.00	34.28	33.88	34.21	1,380,901	+0.15(+0.43%)
Apr 01, 2011	33.51	34.10	33.37	34.06	1,183,342	+0.68(+2.03%)
Mar 31, 2011	32.90	33.41	32.89	33.38	886,896	+0.36(+1.09%)
Mar 30, 2011	32.75	33.13	32.72	33.02	804,666	+0.34(+1.03%)
Mar 29, 2011	32.26	32.68	32.18	32.68	618,971	+0.33(+1.01%)
Mar 28, 2011	32.32	32.47	32.19	32.36	612,191	+0.03(+0.08%)
Mar 25, 2011	32.13	32.41	31.99	32.33	626,062	+0.24(+0.75%)
Mar 24, 2011	31.89	32.10	31.72	32.09	561,703	+0.39(+1.22%)
Mar 23, 2011	31.46	31.78	31.24	31.71	543,098	+0.17(+0.55%)
Mar 22, 2011	31.58	31.65	31.42	31.53	464,043	-0.06(-0.19%)
Mar 21, 2011	31.71	31.72	31.52	31.59	941,589	+0.71(+2.31%)
Mar 18, 2011	30.83	30.96	30.64	30.88	1,014,209	+0.40(+1.32%)
Mar 17, 2011	30.82	30.87	30.36	30.48	780,157	-0.02(-0.06%)
Mar 16, 2011	30.72	30.80	30.18	30.49	1,082,269	-0.30(-0.98%)
Mar 15, 2011	30.51	30.93	30.48	30.79	1,158,956	-0.40(-1.27%)
Mar 14, 2011	31.43	31.72	31.04	31.19	1,873,509	-0.48(-1.52%)
Mar 11, 2011	31.12	31.71	30.98	31.67	891,978	+0.57(+1.82%)
Mar 10, 2011	31.19	31.37	30.97	31.10	988,962	-0.42(-1.34%)
Mar 09, 2011	31.27	31.70	31.00	31.52	560,642	+0.15(+0.49%)
Mar 08, 2011	30.71	31.38	30.55	31.37	592,187	+0.72(+2.36%)
Mar 07, 2011	31.04	31.10	30.20	30.65	683,658	-0.23(-0.75%)
Mar 04, 2011	31.43	31.51	30.69	30.88	878,698	-0.55(-1.75%)
Mar 03, 2011	31.01	31.43	31.01	31.43	726,668	+0.67(+2.18%)
Mar 02, 2011	30.46	30.91	30.46	30.76	768,965	+0.20(+0.65%)
Mar 01, 2011	30.77	30.91	30.38	30.56	1,082,946	-0.15(-0.50%)
Feb 28, 2011	30.31	30.72	30.22	30.72	744,342	+0.47(+1.56%)
Feb 25, 2011	29.97	30.40	29.94	30.24	827,000	+0.36(+1.21%)
Feb 24, 2011	29.79	30.06	29.66	29.88	843,980	+0.04(+0.14%)
Feb 23, 2011	30.35	30.66	29.63	29.84	1,037,713	-0.72(-2.36%)
Feb 22, 2011	30.97	31.05	30.44	30.56	907,751	-0.64(-2.04%)
Feb 18, 2011	31.00	31.21	30.91	31.20	662,924	+0.19(+0.61%)
Feb 17, 2011	30.97	31.10	30.85	31.01	427,577	+0.03(+0.08%)
Feb 16, 2011	31.15	31.26	30.81	30.98	449,368	-0.02(-0.06%)
Feb 15, 2011	31.00	31.10	30.94	31.00	445,721	-0.09(-0.28%)
Feb 14, 2011	31.18	31.18	30.91	31.09	546,252	-0.06(-0.19%)
Feb 11, 2011	30.52	31.15	30.31	31.15	821,348	+0.50(+1.62%)
Feb 10, 2011	30.88	30.94	30.27	30.65	1,090,029	-0.34(-1.10%)
Feb 09, 2011	31.48	31.60	30.96	30.99	758,787	-0.66(-2.08%)
Feb 08, 2011	31.53	31.65	31.30	31.65	501,794	+0.20(+0.63%)
Feb 07, 2011	31.09	31.56	31.02	31.45	459,808	+0.48(+1.55%)
Feb 04, 2011	30.87	31.03	30.79	30.98	299,756	+0.17(+0.56%)
Feb 03, 2011	30.71	30.95	30.56	30.80	507,986	+0.07(+0.22%)
Feb 02, 2011	30.78	31.11	30.68	30.74	350,837	-0.15(-0.50%)

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