Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	60.31	62.10	60.27	61.29	595,977	+0.09(+0.15%)
Sep 29, 2011	61.01	61.26	59.91	61.20	348,663	+1.28(+2.14%)
Sep 28, 2011	61.05	61.36	59.91	59.92	582,642	-1.14(-1.86%)
Sep 27, 2011	60.67	62.02	60.36	61.05	807,058	+1.10(+1.83%)
Sep 26, 2011	59.86	60.11	58.84	59.96	782,284	+0.53(+0.90%)
Sep 23, 2011	58.54	59.66	58.03	59.42	793,200	+0.53(+0.90%)
Sep 22, 2011	59.60	59.87	58.20	58.89	889,353	-1.44(-2.39%)
Sep 21, 2011	61.55	62.42	60.33	60.33	728,662	-0.99(-1.61%)
Sep 20, 2011	60.70	61.99	60.60	61.32	729,351	+1.00(+1.66%)
Sep 19, 2011	59.92	60.69	59.11	60.32	575,004	-0.50(-0.83%)
Sep 16, 2011	61.77	62.00	60.73	60.82	748,300	-0.78(-1.27%)
Sep 15, 2011	61.34	61.60	60.44	61.60	366,571	+0.71(+1.17%)
Sep 14, 2011	61.19	61.47	59.99	60.89	420,981	-0.17(-0.28%)
Sep 13, 2011	60.53	61.28	60.06	61.06	312,900	+0.56(+0.92%)
Sep 12, 2011	59.73	60.56	59.14	60.50	514,331	+0.08(+0.14%)
Sep 09, 2011	61.24	61.45	59.97	60.42	558,588	-1.19(-1.93%)
Sep 08, 2011	62.62	62.82	61.24	61.61	638,351	-1.37(-2.17%)
Sep 07, 2011	60.68	63.02	60.65	62.97	520,000	+2.76(+4.58%)
Sep 06, 2011	59.18	60.80	59.16	60.22	576,680	-0.30(-0.50%)
Sep 02, 2011	61.23	61.82	60.50	60.52	297,451	-1.79(-2.87%)
Sep 01, 2011	62.25	63.17	61.90	62.31	516,053	+0.00(+0.00%)
Aug 31, 2011	62.43	63.01	61.94	62.31	462,914	+0.29(+0.46%)
Aug 30, 2011	62.17	62.39	61.43	62.02	304,200	-0.52(-0.84%)
Aug 29, 2011	60.53	62.55	60.30	62.55	423,188	+2.96(+4.96%)
Aug 26, 2011	57.95	59.84	57.06	59.59	731,960	+1.30(+2.24%)
Aug 25, 2011	60.88	60.88	57.85	58.29	528,118	-1.93(-3.21%)
Aug 24, 2011	59.77	60.84	59.68	60.22	744,999	+0.44(+0.73%)
Aug 23, 2011	59.95	59.97	59.10	59.78	608,011	+0.51(+0.85%)
Aug 22, 2011	61.63	61.80	59.06	59.28	525,555	-1.07(-1.77%)
Aug 19, 2011	60.26	61.76	60.26	60.34	455,701	-0.69(-1.13%)
Aug 18, 2011	61.82	62.38	60.64	61.04	546,071	-2.16(-3.42%)
Aug 17, 2011	63.22	63.73	62.95	63.20	224,642	+0.41(+0.65%)
Aug 16, 2011	62.63	63.15	62.22	62.79	434,238	-0.55(-0.87%)
Aug 15, 2011	61.04	63.39	61.03	63.34	483,300	+2.30(+3.77%)
Aug 12, 2011	62.27	62.27	60.22	61.04	602,264	-0.97(-1.56%)
Aug 11, 2011	58.83	62.72	58.83	62.01	1,024,357	+3.35(+5.70%)
Aug 10, 2011	59.27	60.12	58.17	58.66	847,183	-1.89(-3.12%)
Aug 09, 2011	58.96	60.61	56.29	60.55	1,345,795	+4.15(+7.36%)
Aug 08, 2011	58.96	59.80	56.40	56.40	955,635	-3.53(-5.89%)
Aug 05, 2011	61.79	61.84	59.32	59.93	662,115	-1.41(-2.30%)
Aug 04, 2011	63.38	63.64	61.30	61.34	903,176	-2.65(-4.14%)
Aug 03, 2011	63.54	64.09	62.67	63.99	958,241	+0.56(+0.88%)
Aug 02, 2011	62.75	64.26	62.73	63.43	889,488	+0.36(+0.57%)
Aug 01, 2011	63.63	63.74	62.16	63.07	495,811	+0.05(+0.09%)
Jul 29, 2011	63.44	63.64	63.00	63.02	504,051	-0.92(-1.44%)
Jul 28, 2011	62.57	65.02	62.57	63.94	768,321	+1.60(+2.56%)
Jul 27, 2011	62.73	63.50	62.34	62.34	475,630	-0.71(-1.13%)
Jul 26, 2011	62.50	63.42	62.19	63.05	283,202	+0.66(+1.06%)
Jul 25, 2011	62.04	62.79	61.77	62.39	309,831	-0.15(-0.23%)
Jul 22, 2011	62.82	62.82	62.51	62.54	198,208	-0.16(-0.26%)
Jul 21, 2011	62.03	63.10	61.89	62.70	293,905	+0.89(+1.44%)
Jul 20, 2011	62.18	62.32	61.70	61.81	282,855	-0.22(-0.36%)
Jul 19, 2011	62.17	62.38	61.84	62.03	296,769	+0.35(+0.56%)
Jul 18, 2011	62.29	62.42	61.21	61.69	398,535	-0.75(-1.20%)
Jul 15, 2011	63.48	63.53	62.32	62.44	352,839	-0.74(-1.17%)
Jul 14, 2011	63.85	63.91	62.90	63.18	284,770	-0.38(-0.59%)
Jul 13, 2011	63.81	64.17	63.15	63.55	346,689	+0.08(+0.12%)
Jul 12, 2011	62.64	64.19	62.57	63.48	339,193	+0.69(+1.10%)
Jul 11, 2011	63.09	63.15	62.53	62.78	397,896	-0.89(-1.40%)
Jul 08, 2011	63.44	63.95	63.38	63.67	426,923	-0.38(-0.59%)
Jul 07, 2011	63.28	64.76	63.26	64.05	681,770	+1.19(+1.89%)
Jul 06, 2011	61.83	63.33	61.79	62.86	677,339	+0.92(+1.49%)
Jul 05, 2011	62.30	62.62	61.64	61.94	305,421	-0.83(-1.32%)

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