Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	62.28	62.45	61.99	61.99	712,565	-0.38(-0.61%)
Jul 30, 2012	62.32	62.67	62.18	62.37	596,844	-0.02(-0.03%)
Jul 27, 2012	61.58	62.55	61.48	62.39	600,933	+1.17(+1.91%)
Jul 26, 2012	61.12	61.38	60.83	61.22	766,582	+0.97(+1.61%)
Jul 25, 2012	60.41	60.56	59.97	60.25	547,942	+0.00(+0.00%)
Jul 24, 2012	60.82	60.86	59.87	60.25	971,904	-0.56(-0.93%)
Jul 23, 2012	60.54	60.96	60.24	60.81	651,949	-0.67(-1.09%)
Jul 20, 2012	61.67	61.75	61.38	61.48	1,249,195	-0.56(-0.91%)
Jul 19, 2012	62.03	62.21	61.78	62.05	1,320,951	+0.20(+0.32%)
Jul 18, 2012	61.24	61.98	61.23	61.85	1,092,610	+0.45(+0.73%)
Jul 17, 2012	61.25	61.53	60.61	61.40	966,655	+0.42(+0.68%)
Jul 16, 2012	61.02	61.18	60.77	60.99	597,384	-0.15(-0.24%)
Jul 13, 2012	60.32	61.21	60.32	61.13	678,732	+0.94(+1.56%)
Jul 12, 2012	60.10	60.42	59.74	60.19	874,686	-0.27(-0.45%)
Jul 11, 2012	60.52	60.66	60.11	60.46	755,942	+0.00(+0.00%)
Jul 10, 2012	61.32	61.42	60.26	60.46	488,374	-0.55(-0.91%)
Jul 09, 2012	61.09	61.14	60.76	61.02	604,638	-0.12(-0.20%)
Jul 06, 2012	61.17	61.23	60.83	61.14	715,819	-0.58(-0.94%)
Jul 05, 2012	61.76	61.97	61.48	61.72	834,053	-0.27(-0.43%)
Jul 03, 2012	61.55	62.01	61.50	61.99	391,452	+0.49(+0.80%)

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