Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	39.03	39.19	38.74	38.74	16,798,786	-0.64(-1.63%)
Jul 28, 2011	39.13	39.59	38.98	39.38	12,639,967	+0.32(+0.81%)
Jul 27, 2011	38.91	39.50	38.91	39.07	10,648,815	-0.08(-0.21%)
Jul 26, 2011	39.20	39.46	38.97	39.15	8,659,179	-0.11(-0.29%)
Jul 25, 2011	39.04	39.37	38.60	39.26	9,723,148	+0.01(+0.03%)
Jul 22, 2011	38.85	39.33	38.81	39.25	13,407,732	+0.34(+0.87%)
Jul 21, 2011	37.97	39.06	37.96	38.91	21,545,524	+1.80(+4.84%)
Jul 20, 2011	37.28	37.29	36.57	37.12	10,138,564	-0.17(-0.47%)
Jul 19, 2011	36.56	37.41	36.50	37.29	11,462,320	+0.91(+2.51%)
Jul 18, 2011	36.36	36.71	36.19	36.38	7,812,282	-0.05(-0.15%)
Jul 15, 2011	36.26	36.51	36.02	36.43	10,036,156	+0.28(+0.77%)
Jul 14, 2011	36.24	36.41	36.05	36.15	8,380,377	-0.23(-0.63%)
Jul 13, 2011	36.71	36.76	36.26	36.38	8,396,342	-0.14(-0.39%)
Jul 12, 2011	37.36	37.45	36.47	36.52	14,267,186	-0.86(-2.30%)
Jul 11, 2011	37.90	37.91	37.25	37.38	9,854,334	-0.40(-1.05%)
Jul 08, 2011	37.36	37.81	37.27	37.78	9,772,584	+0.15(+0.39%)
Jul 07, 2011	37.37	37.76	37.37	37.63	11,087,894	+0.49(+1.32%)
Jul 06, 2011	36.64	37.33	36.57	37.14	11,778,405	+0.57(+1.56%)
Jul 05, 2011	36.41	37.10	36.35	36.57	13,195,831	+0.24(+0.66%)

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