Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	60.75	60.84	60.11	60.67	45,828	+0.37(+0.61%)
Aug 30, 2012	60.52	60.52	60.14	60.30	156,476	-0.59(-0.96%)
Aug 29, 2012	60.81	61.02	60.56	60.88	46,855	+0.22(+0.36%)
Aug 27, 2012	60.98	61.11	60.61	60.67	41,087	-0.04(-0.06%)
Aug 24, 2012	60.34	60.87	60.23	60.70	71,133	+0.17(+0.29%)
Aug 23, 2012	60.71	60.81	60.37	60.53	57,201	-0.40(-0.66%)
Aug 22, 2012	60.79	61.11	60.60	60.93	61,808	-0.01(-0.01%)
Aug 21, 2012	61.15	61.52	60.75	60.94	86,241	-0.02(-0.03%)
Aug 20, 2012	61.26	61.26	60.73	60.96	48,659	-0.39(-0.64%)
Aug 17, 2012	61.23	61.36	61.12	61.35	43,975	+0.24(+0.39%)
Aug 16, 2012	60.48	61.25	60.45	61.11	100,128	+0.66(+1.09%)
Aug 15, 2012	59.99	60.51	59.99	60.45	56,065	+0.37(+0.61%)
Aug 14, 2012	60.40	60.49	59.91	60.09	71,929	-0.02(-0.03%)
Aug 13, 2012	60.07	60.24	59.70	60.11	183,814	-0.17(-0.29%)
Aug 10, 2012	59.93	60.28	59.86	60.28	54,393	-0.01(-0.02%)
Aug 09, 2012	60.20	60.49	60.09	60.29	69,972	+0.06(+0.11%)
Aug 08, 2012	59.96	60.38	59.91	60.23	304,791	-0.02(-0.03%)
Aug 07, 2012	59.70	60.49	59.70	60.24	118,647	+0.93(+1.57%)
Aug 06, 2012	59.17	59.52	59.17	59.31	377,714	+0.31(+0.53%)
Aug 03, 2012	58.72	59.16	58.59	59.00	47,642	+1.36(+2.37%)
Aug 02, 2012	57.77	58.19	57.18	57.64	247,002	-0.45(-0.77%)

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