Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	48.91	49.52	48.71	49.05	2,452,016	-0.40(-0.80%)
Jul 28, 2011	49.64	50.05	49.36	49.45	3,141,921	-0.19(-0.38%)
Jul 27, 2011	50.38	50.38	49.56	49.64	1,956,537	-0.96(-1.91%)
Jul 26, 2011	50.78	50.87	50.52	50.60	1,659,608	-0.21(-0.41%)
Jul 25, 2011	50.65	51.08	50.57	50.81	1,478,972	-0.37(-0.72%)
Jul 22, 2011	51.21	51.22	51.09	51.18	1,281,347	-0.04(-0.09%)
Jul 21, 2011	50.71	51.34	50.67	51.22	1,426,872	+0.85(+1.69%)
Jul 20, 2011	50.32	50.55	50.25	50.37	1,380,859	+0.12(+0.24%)
Jul 19, 2011	49.85	50.32	49.77	50.25	1,263,323	+0.64(+1.30%)
Jul 18, 2011	49.92	49.93	49.26	49.61	2,000,659	-0.53(-1.06%)
Jul 15, 2011	50.26	50.29	49.83	50.14	1,512,789	+0.11(+0.22%)
Jul 14, 2011	50.56	50.72	49.95	50.03	2,603,618	-0.34(-0.67%)
Jul 13, 2011	50.46	50.86	50.24	50.36	2,247,107	+0.15(+0.30%)
Jul 12, 2011	50.21	50.72	50.18	50.21	2,444,303	-0.13(-0.27%)
Jul 11, 2011	50.77	50.80	50.21	50.35	1,996,135	-1.04(-2.02%)
Jul 08, 2011	51.27	51.39	51.04	51.39	1,799,846	-0.45(-0.87%)
Jul 07, 2011	51.75	51.97	51.65	51.84	2,652,451	+0.51(+0.99%)
Jul 06, 2011	51.27	51.37	51.04	51.33	1,899,838	-0.03(-0.06%)
Jul 05, 2011	51.46	51.51	51.22	51.36	1,891,674	-0.19(-0.37%)

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