Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2012	56.04	56.36	55.73	56.36	31,019	+0.40(+0.72%)
Oct 26, 2012	56.06	55.96	55.96	55.96	10,583	+0.01(+0.02%)
Oct 25, 2012	56.27	56.27	55.79	55.95	5,171	+0.08(+0.15%)
Oct 24, 2012	56.34	56.34	55.82	55.86	7,759	-0.22(-0.39%)
Oct 23, 2012	55.98	56.08	55.40	56.08	27,942	-0.31(-0.55%)
Oct 19, 2012	56.72	56.88	56.10	56.39	23,633	-1.02(-1.78%)
Oct 18, 2012	57.56	57.69	57.28	57.41	18,507	-0.14(-0.24%)
Oct 17, 2012	57.34	57.74	57.33	57.55	22,302	+0.43(+0.75%)
Oct 16, 2012	57.00	57.19	56.96	57.13	16,117	+0.52(+0.92%)
Oct 15, 2012	56.73	56.73	56.37	56.61	4,251	+0.28(+0.50%)
Oct 12, 2012	56.77	56.77	56.16	56.33	39,111	-0.44(-0.78%)
Oct 11, 2012	57.00	57.13	56.75	56.77	21,420	+0.05(+0.08%)
Oct 10, 2012	56.72	56.76	56.51	56.72	7,573	+0.06(+0.11%)
Oct 09, 2012	57.26	57.50	56.66	56.66	7,173	-0.73(-1.27%)
Oct 08, 2012	57.58	57.63	57.37	57.39	7,443	-0.43(-0.75%)
Oct 05, 2012	58.16	58.54	57.65	57.82	7,616	+0.09(+0.16%)
Oct 04, 2012	57.62	57.89	57.36	57.73	6,076	+0.26(+0.44%)
Oct 03, 2012	57.46	57.86	57.43	57.48	3,057	-0.12(-0.21%)
Oct 02, 2012	57.90	57.90	57.48	57.60	14,435	-0.07(-0.12%)
Oct 01, 2012	57.75	58.13	57.36	57.67	98,162	+0.18(+0.32%)
Sep 28, 2012	57.78	57.80	57.48	57.48	4,805	-0.53(-0.92%)
Sep 27, 2012	57.43	58.11	57.34	58.02	13,156	+0.87(+1.52%)
Sep 26, 2012	57.43	57.45	57.02	57.15	6,591	-0.51(-0.88%)
Sep 25, 2012	58.63	58.86	57.66	57.66	7,705	-0.74(-1.26%)
Sep 24, 2012	58.47	58.74	58.32	58.40	179,173	-0.36(-0.62%)
Sep 21, 2012	59.08	59.18	58.76	58.76	5,543	+0.31(+0.53%)
Sep 20, 2012	58.30	58.55	58.30	58.45	4,080	-0.41(-0.70%)
Sep 19, 2012	59.27	59.43	58.86	58.86	25,453	-0.17(-0.29%)
Sep 18, 2012	59.09	59.13	58.83	59.03	5,377	-0.03(-0.05%)
Sep 17, 2012	59.37	59.37	58.97	59.06	17,952	-0.51(-0.86%)
Sep 14, 2012	59.28	59.93	59.28	59.57	38,138	+0.47(+0.80%)
Sep 13, 2012	58.26	59.51	58.19	59.10	7,950	+0.79(+1.35%)
Sep 12, 2012	58.42	58.42	58.12	58.31	5,810	+0.11(+0.19%)
Sep 11, 2012	58.02	58.40	58.02	58.20	6,985	+0.18(+0.31%)
Sep 10, 2012	58.20	58.34	57.95	58.02	13,930	-0.08(-0.13%)
Sep 07, 2012	58.12	58.27	58.06	58.10	6,150	+0.22(+0.39%)
Sep 06, 2012	57.17	58.06	57.17	57.88	6,204	+1.09(+1.92%)
Sep 05, 2012	56.87	57.05	56.69	56.79	9,490	-0.08(-0.15%)
Sep 04, 2012	56.19	56.96	55.87	56.87	2,795	+0.59(+1.06%)
Aug 31, 2012	56.38	56.38	55.93	56.28	10,034	+0.22(+0.39%)
Aug 30, 2012	55.94	56.13	55.94	56.06	2,934	-0.54(-0.96%)
Aug 29, 2012	56.46	56.73	56.40	56.60	3,809	+0.74(+1.33%)
Aug 27, 2012	56.08	56.19	55.81	55.86	16,253	-0.10(-0.18%)
Aug 24, 2012	56.12	56.12	55.87	55.96	7,143	+0.15(+0.28%)
Aug 23, 2012	55.96	55.98	55.59	55.81	9,650	-0.34(-0.61%)
Aug 22, 2012	55.98	56.25	55.87	56.15	47,405	-0.27(-0.48%)
Aug 21, 2012	56.68	57.10	56.42	56.42	6,955	+0.09(+0.17%)
Aug 20, 2012	56.43	56.46	56.06	56.32	10,011	-0.19(-0.33%)
Aug 17, 2012	56.24	56.57	56.22	56.51	3,128	+0.31(+0.55%)
Aug 16, 2012	55.64	56.34	55.32	56.20	6,512	+0.66(+1.18%)
Aug 15, 2012	54.79	55.54	54.79	55.54	15,254	+0.60(+1.09%)
Aug 14, 2012	55.44	55.47	54.94	54.94	12,743	-0.35(-0.64%)
Aug 13, 2012	55.30	55.40	54.72	55.30	40,710	-0.15(-0.26%)
Aug 10, 2012	55.29	55.49	55.08	55.44	10,363	+0.01(+0.01%)
Aug 09, 2012	55.58	55.58	55.32	55.44	5,935	+0.07(+0.12%)
Aug 08, 2012	55.35	55.46	55.21	55.37	2,136	+0.01(+0.02%)
Aug 07, 2012	55.27	55.63	55.15	55.36	5,393	+0.54(+0.99%)
Aug 06, 2012	54.48	55.16	54.38	54.82	13,180	+0.36(+0.65%)
Aug 03, 2012	54.35	56.48	53.84	54.46	51,892	+1.49(+2.82%)
Aug 02, 2012	52.74	53.08	52.74	52.97	3,770	-0.22(-0.41%)

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