Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	74.89	76.13	74.45	75.50	1,168,862	+0.33(+0.44%)
Jul 28, 2011	75.02	75.78	75.02	75.17	1,287,811	+0.17(+0.22%)
Jul 27, 2011	76.02	76.31	74.90	75.00	1,247,098	-1.37(-1.80%)
Jul 26, 2011	76.78	76.82	75.77	76.37	925,218	-0.26(-0.34%)
Jul 25, 2011	77.15	77.15	76.12	76.63	1,128,009	-0.82(-1.05%)
Jul 22, 2011	77.08	77.55	76.91	77.45	1,381,699	-1.14(-1.45%)
Jul 21, 2011	80.29	80.29	77.20	78.59	2,166,915	-1.76(-2.19%)
Jul 20, 2011	80.55	81.29	79.89	80.35	1,883,820	-0.32(-0.40%)
Jul 19, 2011	79.18	80.68	78.58	80.68	892,458	+1.66(+2.11%)
Jul 18, 2011	79.10	79.80	78.66	79.01	737,823	-0.62(-0.78%)
Jul 15, 2011	79.34	79.75	78.82	79.64	971,258	+0.45(+0.57%)
Jul 14, 2011	79.08	79.81	78.82	79.19	798,909	+0.16(+0.20%)
Jul 13, 2011	80.55	80.82	78.74	79.03	1,417,804	-1.35(-1.68%)
Jul 12, 2011	80.68	81.37	80.35	80.38	945,917	-0.38(-0.47%)
Jul 11, 2011	81.06	81.48	80.60	80.76	429,077	-0.99(-1.21%)
Jul 08, 2011	81.76	81.96	81.21	81.75	626,737	-0.66(-0.80%)
Jul 07, 2011	82.95	82.99	81.93	82.41	536,070	-0.03(-0.03%)
Jul 06, 2011	81.71	82.71	81.39	82.43	602,048	+0.79(+0.97%)
Jul 05, 2011	81.96	82.10	81.47	81.64	627,322	-0.23(-0.28%)

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