Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	82.26	83.10	81.82	81.82	1,597,755	-0.75(-0.91%)
Jul 30, 2012	83.24	83.62	82.25	82.57	755,565	-0.64(-0.77%)
Jul 27, 2012	81.49	83.48	81.07	83.20	996,885	+2.11(+2.60%)
Jul 26, 2012	81.72	81.74	80.55	81.10	785,545	+0.74(+0.92%)
Jul 25, 2012	80.56	80.98	79.99	80.36	865,704	+0.24(+0.30%)
Jul 24, 2012	81.51	81.56	79.67	80.12	1,382,926	-1.08(-1.34%)
Jul 23, 2012	81.06	81.58	80.52	81.21	835,470	-1.42(-1.72%)
Jul 20, 2012	83.19	83.19	82.41	82.63	762,060	-1.28(-1.52%)
Jul 19, 2012	84.38	84.55	83.70	83.91	968,590	-0.03(-0.03%)
Jul 18, 2012	83.25	84.52	83.19	83.93	1,071,253	+0.65(+0.78%)
Jul 17, 2012	83.55	83.83	82.16	83.29	2,261,387	+0.17(+0.21%)
Jul 16, 2012	83.18	83.50	82.67	83.11	990,143	-0.23(-0.27%)
Jul 13, 2012	82.66	83.68	82.61	83.34	981,154	+1.05(+1.27%)
Jul 12, 2012	81.98	82.62	80.84	82.29	879,803	-0.18(-0.22%)
Jul 11, 2012	83.03	83.23	81.94	82.47	1,465,963	-0.53(-0.64%)
Jul 10, 2012	84.58	84.84	82.71	83.00	1,175,320	-1.12(-1.33%)
Jul 09, 2012	84.16	84.34	83.64	84.12	1,362,814	-0.18(-0.22%)
Jul 06, 2012	84.68	84.78	83.83	84.31	936,404	-1.20(-1.41%)
Jul 05, 2012	85.58	85.91	84.97	85.51	2,203,637	-0.04(-0.04%)
Jul 03, 2012	84.43	85.55	84.33	85.55	1,258,221	+1.18(+1.39%)

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