Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	48.04	48.30	47.75	48.06	30,500	+0.26(+0.54%)
Aug 30, 2012	48.05	48.07	47.79	47.80	316,161	-0.71(-1.46%)
Aug 29, 2012	48.66	48.79	48.38	48.51	109,449	-0.14(-0.29%)
Aug 27, 2012	49.00	49.00	48.60	48.65	57,628	-0.65(-1.31%)
Aug 24, 2012	49.20	49.39	48.87	49.30	178,212	-0.05(-0.09%)
Aug 23, 2012	49.77	49.85	49.28	49.34	75,125	-0.30(-0.61%)
Aug 22, 2012	49.44	49.75	49.25	49.65	142,689	-0.22(-0.44%)
Aug 21, 2012	50.11	50.36	49.69	49.87	202,798	-0.26(-0.53%)
Aug 20, 2012	49.94	50.17	49.80	50.13	82,903	-0.01(-0.02%)
Aug 17, 2012	50.44	50.44	50.01	50.14	2,435,004	-0.02(-0.05%)
Aug 16, 2012	50.18	50.36	49.95	50.16	790,243	-0.15(-0.29%)
Aug 15, 2012	50.11	50.37	50.11	50.31	26,767	-0.22(-0.43%)
Aug 14, 2012	50.75	50.76	50.40	50.53	91,789	+0.19(+0.39%)
Aug 13, 2012	50.34	50.56	50.12	50.33	27,366	-0.39(-0.77%)
Aug 10, 2012	50.42	50.81	50.42	50.72	24,819	+0.01(+0.02%)
Aug 09, 2012	50.76	51.10	50.69	50.71	38,726	+0.20(+0.40%)
Aug 08, 2012	50.50	50.78	50.32	50.51	17,749	-0.08(-0.15%)
Aug 07, 2012	50.54	50.89	50.46	50.59	113,894	+0.41(+0.82%)
Aug 06, 2012	49.87	50.54	49.87	50.18	192,559	+0.47(+0.94%)
Aug 03, 2012	49.41	49.97	49.37	49.71	208,482	+1.01(+2.07%)
Aug 02, 2012	48.66	49.16	48.35	48.70	54,960	-0.58(-1.17%)

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