Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	55.34	55.36	54.95	55.10	648,577	-0.32(-0.57%)
Jul 30, 2012	54.75	55.48	54.62	55.42	468,306	+0.63(+1.15%)
Jul 27, 2012	54.75	55.07	54.58	54.79	560,695	+0.32(+0.58%)
Jul 26, 2012	54.58	54.84	54.06	54.47	496,058	+0.65(+1.20%)
Jul 25, 2012	53.99	54.44	53.65	53.83	436,940	+0.03(+0.05%)
Jul 24, 2012	54.54	54.54	53.66	53.80	577,967	-0.65(-1.19%)
Jul 23, 2012	54.67	54.75	53.92	54.44	587,347	-0.49(-0.89%)
Jul 20, 2012	55.04	55.22	54.58	54.93	701,621	-0.28(-0.51%)
Jul 19, 2012	54.47	55.36	54.47	55.21	931,082	+0.71(+1.30%)
Jul 18, 2012	54.53	55.00	54.34	54.50	824,739	-0.01(-0.03%)
Jul 17, 2012	55.01	55.24	54.32	54.52	754,589	-0.49(-0.89%)
Jul 16, 2012	54.85	55.09	54.65	55.00	687,879	+0.17(+0.31%)
Jul 13, 2012	53.90	54.93	53.84	54.83	695,101	+0.90(+1.66%)
Jul 12, 2012	53.48	53.97	53.18	53.94	525,497	+0.29(+0.55%)
Jul 11, 2012	53.86	54.06	53.48	53.64	562,563	-0.28(-0.52%)
Jul 10, 2012	53.80	54.16	53.68	53.92	597,263	+0.24(+0.44%)
Jul 09, 2012	53.96	53.98	53.40	53.68	612,243	-0.35(-0.65%)
Jul 06, 2012	54.21	54.33	53.77	54.04	429,978	-0.46(-0.84%)
Jul 05, 2012	54.45	54.77	54.08	54.50	793,026	-0.05(-0.09%)
Jul 03, 2012	54.89	55.11	54.35	54.55	381,373	-0.27(-0.48%)

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