Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	41.39	41.93	41.11	41.60	1,275,273	-0.14(-0.34%)
Jul 28, 2011	42.90	43.40	41.66	41.74	941,068	-1.16(-2.70%)
Jul 27, 2011	44.64	44.78	42.82	42.90	703,923	-2.01(-4.48%)
Jul 26, 2011	45.78	45.90	44.85	44.91	372,155	-0.79(-1.73%)
Jul 25, 2011	45.24	46.34	45.24	45.70	489,466	-0.11(-0.24%)
Jul 22, 2011	46.21	46.22	45.75	45.81	699,249	-1.09(-2.32%)
Jul 21, 2011	45.40	46.95	45.38	46.90	877,128	+1.85(+4.11%)
Jul 20, 2011	44.63	45.10	44.19	45.05	490,907	+0.51(+1.15%)
Jul 19, 2011	44.12	44.64	43.94	44.54	430,601	+0.76(+1.74%)
Jul 18, 2011	44.85	44.99	43.51	43.78	674,296	-1.17(-2.60%)
Jul 15, 2011	45.16	45.32	44.67	44.95	500,487	+0.04(+0.09%)
Jul 14, 2011	46.05	46.24	44.65	44.91	305,694	-1.01(-2.20%)
Jul 13, 2011	46.06	46.52	45.83	45.92	375,747	+0.04(+0.09%)
Jul 12, 2011	46.13	46.64	45.83	45.88	371,462	-0.42(-0.91%)
Jul 11, 2011	47.03	47.48	46.14	46.30	389,296	-1.53(-3.20%)
Jul 08, 2011	47.14	47.87	46.92	47.83	488,789	-0.10(-0.21%)
Jul 07, 2011	47.55	48.06	47.55	47.93	826,460	+0.78(+1.65%)
Jul 06, 2011	46.75	47.49	46.42	47.15	656,299	+0.29(+0.62%)
Jul 05, 2011	46.64	46.98	46.01	46.86	421,517	+0.24(+0.51%)

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