Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	83.55	83.86	83.59	83.81	1,613,296	+0.26(+0.31%)
Aug 30, 2012	83.55	83.64	83.55	83.55	584,793	+0.05(+0.06%)
Aug 29, 2012	83.55	83.57	83.46	83.50	961,333	-0.01(-0.02%)
Aug 27, 2012	83.46	83.54	83.46	83.52	661,053	+0.11(+0.13%)
Aug 24, 2012	83.52	83.52	83.38	83.40	870,821	-0.06(-0.07%)
Aug 23, 2012	83.42	83.49	83.41	83.46	565,035	+0.06(+0.07%)
Aug 22, 2012	83.24	83.40	83.17	83.40	543,636	+0.36(+0.43%)
Aug 21, 2012	82.93	83.05	82.82	83.05	990,185	+0.11(+0.13%)
Aug 20, 2012	82.90	82.99	82.90	82.93	561,639	-0.03(-0.04%)
Aug 17, 2012	82.93	83.01	82.90	82.96	677,909	+0.10(+0.12%)
Aug 16, 2012	83.02	83.03	82.77	82.87	895,937	-0.10(-0.13%)
Aug 15, 2012	83.13	83.13	82.93	82.97	737,277	-0.27(-0.32%)
Aug 14, 2012	83.23	83.30	83.19	83.24	760,256	-0.19(-0.23%)
Aug 13, 2012	83.48	83.53	83.43	83.43	764,848	-0.01(-0.01%)
Aug 10, 2012	83.52	83.52	83.38	83.44	841,148	+0.13(+0.16%)
Aug 09, 2012	83.26	83.37	83.20	83.31	1,120,665	-0.02(-0.03%)
Aug 08, 2012	83.49	83.49	83.31	83.33	737,922	-0.10(-0.13%)
Aug 07, 2012	83.42	83.47	83.40	83.43	2,323,495	-0.22(-0.27%)
Aug 06, 2012	83.63	83.71	83.57	83.66	2,456,806	+0.13(+0.15%)
Aug 03, 2012	83.61	83.66	83.51	83.53	2,456,652	-0.20(-0.24%)
Aug 02, 2012	83.78	83.91	83.73	83.73	1,134,599	+0.01(+0.02%)

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