Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	50.88	51.55	50.83	51.11	37,846	-0.29(-0.57%)
Jul 28, 2011	51.40	51.91	51.34	51.40	65,964	+0.08(+0.15%)
Jul 27, 2011	51.90	51.97	51.29	51.33	24,200	-0.75(-1.43%)
Jul 26, 2011	52.40	52.40	52.06	52.08	16,538	-0.29(-0.55%)
Jul 25, 2011	52.34	52.62	52.34	52.36	37,953	-0.52(-0.98%)
Jul 22, 2011	52.91	52.91	52.84	52.88	15,623	-0.02(-0.04%)
Jul 21, 2011	52.57	52.95	52.57	52.91	29,357	+0.47(+0.89%)
Jul 20, 2011	52.71	52.71	52.28	52.44	14,283	-0.16(-0.30%)
Jul 19, 2011	52.08	52.65	52.04	52.60	22,238	+0.86(+1.66%)
Jul 18, 2011	51.99	51.99	51.45	51.74	12,006	-0.43(-0.82%)
Jul 15, 2011	52.23	52.23	51.79	52.17	29,890	+0.16(+0.30%)
Jul 14, 2011	52.36	52.51	51.92	52.01	38,225	-0.27(-0.52%)
Jul 13, 2011	52.52	52.58	52.17	52.28	25,105	+0.05(+0.10%)
Jul 12, 2011	52.27	52.58	52.23	52.23	35,209	-0.20(-0.39%)
Jul 11, 2011	52.54	52.71	52.33	52.43	41,250	-0.66(-1.25%)
Jul 08, 2011	52.77	53.10	52.77	53.09	24,800	-0.20(-0.37%)
Jul 07, 2011	53.34	53.40	53.23	53.29	65,572	+0.39(+0.74%)
Jul 06, 2011	52.75	53.01	52.67	52.90	26,929	+0.20(+0.37%)
Jul 05, 2011	52.63	52.82	52.62	52.70	121,567	+0.08(+0.14%)

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