Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	58.89	59.70	58.73	59.44	115,017	-0.10(-0.16%)
Jul 28, 2011	59.76	60.04	59.40	59.54	84,032	+0.13(+0.23%)
Jul 27, 2011	60.06	60.06	59.19	59.40	81,283	-0.60(-1.00%)
Jul 26, 2011	59.76	60.30	59.73	60.00	96,274	+0.64(+1.08%)
Jul 25, 2011	59.10	59.52	59.10	59.36	82,012	-0.46(-0.78%)
Jul 22, 2011	59.90	59.94	59.69	59.82	107,588	+0.58(+0.98%)
Jul 21, 2011	59.13	59.55	58.93	59.24	96,790	+0.15(+0.25%)
Jul 20, 2011	58.97	59.35	58.86	59.09	39,996	+0.27(+0.46%)
Jul 19, 2011	58.51	58.92	58.51	58.83	69,734	+0.52(+0.90%)
Jul 18, 2011	58.42	58.42	57.78	58.30	159,422	-0.21(-0.35%)
Jul 15, 2011	58.68	58.97	58.30	58.51	68,019	+0.17(+0.29%)
Jul 14, 2011	58.97	59.12	58.23	58.34	76,190	-0.42(-0.71%)
Jul 13, 2011	58.50	59.28	58.50	58.76	754,208	+0.94(+1.63%)
Jul 12, 2011	57.89	58.25	57.77	57.82	250,871	-0.57(-0.97%)
Jul 11, 2011	59.41	59.42	58.32	58.39	121,771	-1.64(-2.72%)
Jul 08, 2011	60.31	60.35	59.69	60.02	91,449	-0.66(-1.08%)
Jul 07, 2011	60.51	60.94	60.51	60.68	144,396	+0.59(+0.99%)
Jul 06, 2011	60.03	60.10	59.58	60.08	133,934	-0.57(-0.94%)
Jul 05, 2011	60.68	60.92	60.41	60.65	113,521	-0.12(-0.19%)

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