Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	73.66	74.98	72.05	73.29	5,271,598	+1.37(+1.91%)
Jul 28, 2011	72.82	73.56	71.72	71.91	3,945,753	-0.86(-1.18%)
Jul 27, 2011	73.08	73.56	72.66	72.77	3,826,500	-0.55(-0.75%)
Jul 26, 2011	73.29	73.50	72.82	73.32	3,457,920	-0.10(-0.14%)
Jul 25, 2011	73.85	74.23	73.38	73.42	1,614,287	-0.94(-1.26%)
Jul 22, 2011	74.54	74.62	74.21	74.36	1,310,861	+0.18(+0.24%)
Jul 21, 2011	74.64	74.64	72.16	74.18	4,350,762	-0.14(-0.19%)
Jul 20, 2011	74.45	74.67	73.88	74.32	1,358,605	+0.29(+0.39%)
Jul 19, 2011	74.11	74.29	73.48	74.04	1,468,037	+0.14(+0.20%)
Jul 18, 2011	74.27	74.44	73.25	73.89	2,652,396	-0.62(-0.84%)
Jul 15, 2011	75.30	75.30	74.18	74.51	2,428,385	-0.42(-0.55%)
Jul 14, 2011	74.99	75.88	74.79	74.93	1,744,760	-0.21(-0.28%)
Jul 13, 2011	75.35	75.79	74.96	75.14	1,884,363	+0.12(+0.16%)
Jul 12, 2011	75.25	75.98	74.85	75.02	2,486,047	-0.33(-0.43%)
Jul 11, 2011	75.66	75.76	75.08	75.35	1,925,391	-1.03(-1.35%)
Jul 08, 2011	76.14	76.42	75.98	76.38	1,444,597	-0.30(-0.39%)
Jul 07, 2011	76.67	76.75	76.06	76.67	1,518,852	+0.50(+0.65%)
Jul 06, 2011	75.86	76.49	75.62	76.18	1,958,717	+0.29(+0.38%)
Jul 05, 2011	76.00	76.25	75.45	75.89	1,793,489	-0.07(-0.10%)

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