Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	61.79	62.11	61.53	62.00	88,303	-0.07(-0.12%)
Sep 27, 2012	61.52	62.18	61.39	62.07	55,535	+0.86(+1.41%)
Sep 26, 2012	61.72	61.72	60.87	61.21	192,601	-0.52(-0.84%)
Sep 25, 2012	62.92	62.92	61.72	61.74	72,222	-0.86(-1.37%)
Sep 24, 2012	62.62	62.79	62.50	62.60	94,516	-0.45(-0.71%)
Sep 21, 2012	63.47	63.56	63.04	63.04	74,044	+0.04(+0.06%)
Sep 20, 2012	62.90	63.03	62.56	63.01	65,316	-0.35(-0.55%)
Sep 19, 2012	63.26	63.48	63.00	63.36	360,417	+0.26(+0.41%)
Sep 18, 2012	63.31	63.35	62.93	63.10	78,465	-0.37(-0.58%)
Sep 17, 2012	63.66	63.80	63.33	63.47	94,580	-0.48(-0.74%)
Sep 14, 2012	63.52	64.27	63.52	63.94	70,898	+0.70(+1.11%)
Sep 13, 2012	62.65	63.51	62.28	63.24	83,386	+0.70(+1.11%)
Sep 12, 2012	62.46	62.62	62.28	62.54	129,011	+0.31(+0.50%)
Sep 11, 2012	62.14	62.39	62.08	62.23	66,260	+0.11(+0.18%)
Sep 10, 2012	62.29	62.58	62.09	62.12	63,886	-0.36(-0.57%)
Sep 07, 2012	62.09	62.55	62.09	62.48	91,367	+0.46(+0.74%)
Sep 06, 2012	61.00	62.16	61.00	62.02	115,072	+1.35(+2.22%)
Sep 05, 2012	60.79	60.90	60.51	60.67	65,129	-0.13(-0.21%)
Sep 04, 2012	60.69	61.01	60.14	60.80	135,948	+0.14(+0.23%)
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%)
Aug 01, 2012	58.73	58.73	57.98	58.08	78,120	-0.39(-0.67%)
Jul 31, 2012	58.88	59.03	58.48	58.48	30,944	-0.52(-0.88%)
Jul 30, 2012	59.23	59.53	58.81	59.00	103,929	-0.30(-0.51%)
Jul 27, 2012	58.40	59.51	58.37	59.30	97,605	+1.28(+2.21%)
Jul 26, 2012	57.70	58.16	57.44	58.02	59,264	+1.14(+2.01%)
Jul 25, 2012	56.92	57.24	56.53	56.88	93,472	+0.15(+0.26%)
Jul 24, 2012	57.67	57.71	56.33	56.73	115,191	-0.92(-1.60%)
Jul 23, 2012	57.46	57.77	56.83	57.65	90,798	-0.75(-1.28%)
Jul 20, 2012	58.89	58.89	58.37	58.40	69,099	-0.91(-1.53%)
Jul 19, 2012	59.15	59.57	58.85	59.31	53,078	+0.42(+0.71%)
Jul 18, 2012	58.16	59.16	58.16	58.89	857,795	+0.57(+0.97%)
Jul 17, 2012	58.13	58.36	57.46	58.32	62,833	+0.45(+0.77%)
Jul 16, 2012	57.99	58.07	57.52	57.87	48,225	-0.27(-0.47%)
Jul 13, 2012	57.47	58.25	57.47	58.15	66,661	+0.82(+1.44%)
Jul 12, 2012	56.89	57.58	56.51	57.33	190,014	-0.12(-0.21%)
Jul 11, 2012	57.65	57.87	57.10	57.44	60,390	-0.27(-0.48%)
Jul 10, 2012	58.80	58.94	57.43	57.72	109,860	-0.76(-1.30%)
Jul 09, 2012	58.73	58.85	58.21	58.48	64,119	-0.40(-0.68%)
Jul 06, 2012	59.27	59.27	58.50	58.88	93,994	-1.01(-1.68%)
Jul 05, 2012	59.70	60.13	59.40	59.89	69,208	+0.12(+0.20%)
Jul 03, 2012	59.06	59.86	59.06	59.77	113,297	+0.72(+1.22%)

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