Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	54.46	54.88	54.45	54.86	1,352,573	+0.00(+0.00%)
Jul 28, 2011	54.80	54.92	54.75	54.86	2,079,395	+0.19(+0.35%)
Jul 27, 2011	54.92	55.06	54.64	54.66	1,911,879	-0.40(-0.72%)
Jul 26, 2011	54.95	55.11	54.90	55.06	1,865,312	+0.16(+0.30%)
Jul 25, 2011	54.98	55.13	54.88	54.90	1,611,057	-0.22(-0.40%)
Jul 22, 2011	55.14	55.14	54.98	55.11	1,030,503	-0.01(-0.02%)
Jul 21, 2011	54.91	55.13	54.87	55.13	2,138,183	+0.30(+0.55%)
Jul 20, 2011	54.86	54.92	54.72	54.83	1,649,907	+0.05(+0.10%)
Jul 19, 2011	54.69	54.79	54.53	54.77	1,943,775	+0.31(+0.58%)
Jul 18, 2011	54.64	54.69	54.41	54.46	1,139,987	-0.20(-0.37%)
Jul 15, 2011	54.76	54.76	54.62	54.66	1,103,106	-0.05(-0.10%)
Jul 14, 2011	54.80	54.80	54.58	54.72	2,685,599	+0.07(+0.12%)
Jul 13, 2011	54.56	54.75	54.36	54.65	2,180,758	+0.33(+0.60%)
Jul 12, 2011	54.41	54.57	54.28	54.32	1,940,968	-0.14(-0.25%)
Jul 11, 2011	54.73	54.77	54.43	54.46	3,159,085	-0.53(-0.97%)
Jul 08, 2011	54.73	55.06	54.65	54.99	3,780,546	-0.05(-0.10%)
Jul 07, 2011	54.86	55.05	54.79	55.05	2,896,122	+0.31(+0.57%)
Jul 06, 2011	54.72	54.76	54.53	54.73	2,031,522	-0.11(-0.20%)
Jul 05, 2011	54.79	54.87	54.60	54.84	3,102,177	-0.05(-0.10%)

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