Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	51.05	51.86	50.74	51.64	156,331	-0.04(-0.07%)
Jul 28, 2011	51.90	52.39	51.62	51.67	668,036	-0.30(-0.57%)
Jul 27, 2011	52.98	52.98	51.88	51.97	117,744	-1.35(-2.53%)
Jul 26, 2011	53.57	53.72	53.26	53.32	94,189	-0.43(-0.79%)
Jul 25, 2011	53.59	54.15	53.47	53.75	108,166	-0.50(-0.91%)
Jul 22, 2011	54.27	54.32	54.21	54.24	87,093	-0.04(-0.07%)
Jul 21, 2011	53.91	54.39	53.82	54.28	81,434	+0.58(+1.08%)
Jul 20, 2011	53.70	53.78	53.45	53.70	65,689	+0.08(+0.14%)
Jul 19, 2011	53.05	53.66	53.05	53.62	97,765	+0.99(+1.88%)
Jul 18, 2011	53.16	53.24	52.31	52.63	108,020	-0.76(-1.43%)
Jul 15, 2011	53.37	53.45	52.89	53.40	82,588	+0.26(+0.49%)
Jul 14, 2011	54.05	54.22	53.05	53.14	125,867	-0.76(-1.41%)
Jul 13, 2011	53.96	54.49	53.77	53.90	225,726	+0.27(+0.50%)
Jul 12, 2011	53.51	54.15	53.51	53.63	118,198	-0.19(-0.35%)
Jul 11, 2011	54.20	54.42	53.70	53.82	105,156	-1.09(-1.99%)
Jul 08, 2011	54.64	54.94	54.46	54.91	111,710	-0.39(-0.70%)
Jul 07, 2011	55.05	55.42	54.89	55.30	87,398	+0.75(+1.38%)
Jul 06, 2011	54.22	54.58	54.07	54.55	96,235	+0.27(+0.51%)
Jul 05, 2011	54.25	54.38	53.96	54.27	96,575	+0.01(+0.01%)

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