Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	51.17	51.85	51.13	51.41	37,625	-0.30(-0.57%)
Jul 28, 2011	51.70	52.22	51.64	51.71	65,580	+0.08(+0.15%)
Jul 27, 2011	52.21	52.27	51.59	51.63	24,059	-0.75(-1.43%)
Jul 26, 2011	52.71	52.71	52.37	52.38	16,441	-0.29(-0.55%)
Jul 25, 2011	52.65	52.93	52.65	52.67	37,732	-0.52(-0.98%)
Jul 22, 2011	53.22	53.22	53.15	53.19	15,532	-0.02(-0.04%)
Jul 21, 2011	52.88	53.26	52.88	53.22	29,186	+0.47(+0.89%)
Jul 20, 2011	53.02	53.02	52.59	52.74	14,200	-0.16(-0.30%)
Jul 19, 2011	52.38	52.96	52.34	52.90	22,109	+0.87(+1.66%)
Jul 18, 2011	52.30	52.30	51.75	52.04	11,936	-0.43(-0.82%)
Jul 15, 2011	52.54	52.54	52.10	52.47	29,715	+0.16(+0.30%)
Jul 14, 2011	52.67	52.82	52.22	52.31	38,002	-0.27(-0.52%)
Jul 13, 2011	52.83	52.89	52.48	52.59	24,959	+0.05(+0.10%)
Jul 12, 2011	52.58	52.89	52.53	52.53	35,003	-0.20(-0.39%)
Jul 11, 2011	52.84	53.02	52.63	52.74	41,009	-0.67(-1.25%)
Jul 08, 2011	53.08	53.41	53.07	53.41	24,656	-0.20(-0.37%)
Jul 07, 2011	53.66	53.72	53.54	53.60	65,190	+0.39(+0.74%)
Jul 06, 2011	53.06	53.32	52.98	53.21	26,772	+0.20(+0.37%)
Jul 05, 2011	52.94	53.13	52.93	53.01	120,858	+0.08(+0.14%)

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