Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	55.07	55.58	54.60	55.03	821,561	-0.42(-0.75%)
Jul 28, 2011	55.56	55.97	55.40	55.45	644,049	-0.10(-0.18%)
Jul 27, 2011	55.62	55.79	55.30	55.55	981,226	-0.15(-0.27%)
Jul 26, 2011	56.08	56.13	55.63	55.69	626,226	-0.42(-0.76%)
Jul 25, 2011	56.50	56.57	56.05	56.12	842,870	-0.38(-0.67%)
Jul 22, 2011	56.56	56.67	56.41	56.50	760,556	+0.23(+0.41%)
Jul 21, 2011	55.75	56.50	55.50	56.27	1,037,759	+0.83(+1.50%)
Jul 20, 2011	55.59	55.60	54.93	55.43	929,897	-0.05(-0.09%)
Jul 19, 2011	54.25	55.52	54.24	55.48	1,338,271	+1.34(+2.48%)
Jul 18, 2011	53.65	54.27	53.22	54.14	1,396,318	+0.25(+0.47%)
Jul 15, 2011	53.73	54.01	53.43	53.89	995,129	+0.24(+0.45%)
Jul 14, 2011	53.99	54.28	53.51	53.65	615,328	-0.34(-0.63%)
Jul 13, 2011	54.19	54.40	53.88	53.98	741,061	-0.04(-0.08%)
Jul 12, 2011	53.41	54.44	53.32	54.03	986,918	+0.26(+0.49%)
Jul 11, 2011	53.47	53.80	53.32	53.77	884,659	-0.08(-0.16%)
Jul 08, 2011	54.00	54.14	53.72	53.85	756,265	-0.59(-1.08%)
Jul 07, 2011	54.33	54.45	53.74	54.44	894,031	+0.55(+1.02%)
Jul 06, 2011	53.80	54.13	53.73	53.89	701,766	-0.16(-0.30%)
Jul 05, 2011	54.19	54.34	53.77	54.05	881,857	-0.23(-0.43%)

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