Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	50.05	51.30	49.55	51.00	2,726,884	+0.68(+1.35%)
Jul 28, 2011	50.43	51.18	50.21	50.32	1,892,234	-0.11(-0.22%)
Jul 27, 2011	51.67	51.93	50.33	50.43	2,958,285	-1.46(-2.82%)
Jul 26, 2011	51.64	52.16	51.55	51.89	1,957,462	+0.14(+0.27%)
Jul 25, 2011	51.64	52.07	51.55	51.76	1,396,321	-0.30(-0.57%)
Jul 22, 2011	52.03	52.22	51.76	52.05	1,162,928	+0.19(+0.37%)
Jul 21, 2011	51.74	52.49	51.70	51.86	1,724,990	+0.40(+0.78%)
Jul 20, 2011	51.87	52.12	51.30	51.46	1,876,462	-0.46(-0.89%)
Jul 19, 2011	51.96	52.44	51.66	51.92	2,693,094	+0.33(+0.64%)
Jul 18, 2011	50.80	51.62	50.57	51.59	3,376,501	+0.44(+0.87%)
Jul 15, 2011	51.48	51.64	50.62	51.14	2,209,783	-0.13(-0.26%)
Jul 14, 2011	51.97	52.53	51.13	51.28	2,275,611	-0.55(-1.06%)
Jul 13, 2011	52.00	52.25	51.68	51.83	2,675,835	+0.27(+0.52%)
Jul 12, 2011	51.85	52.19	51.55	51.55	2,196,892	-0.19(-0.37%)
Jul 11, 2011	51.87	52.19	51.42	51.75	1,720,638	-0.69(-1.31%)
Jul 08, 2011	52.00	52.45	51.75	52.44	1,864,949	-0.15(-0.28%)
Jul 07, 2011	52.09	52.79	52.08	52.58	2,163,289	+1.05(+2.05%)
Jul 06, 2011	51.65	51.87	51.38	51.53	2,846,377	-0.17(-0.34%)
Jul 05, 2011	51.87	51.88	51.43	51.70	2,766,604	-0.08(-0.15%)

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