Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2012	44.81	44.84	44.78	44.84	3,389	+0.10(+0.21%)
Oct 26, 2012	44.74	44.74	44.74	44.74	19,753	+0.00(+0.01%)
Oct 25, 2012	44.76	44.77	44.70	44.74	12,452	-0.02(-0.05%)
Oct 24, 2012	44.75	44.82	44.70	44.76	29,823	+0.01(+0.02%)
Oct 23, 2012	44.71	44.76	44.62	44.75	28,409	+0.09(+0.21%)
Oct 19, 2012	44.67	44.71	44.66	44.66	13,063	-0.07(-0.15%)
Oct 18, 2012	44.76	44.76	44.64	44.73	12,515	+0.06(+0.13%)
Oct 17, 2012	44.79	44.79	44.63	44.67	12,161	-0.06(-0.14%)
Oct 16, 2012	44.74	44.81	44.65	44.73	11,966	-0.05(-0.12%)
Oct 15, 2012	44.83	44.83	44.65	44.79	54,122	-0.05(-0.12%)
Oct 12, 2012	44.84	44.85	44.78	44.84	18,256	+0.02(+0.03%)
Oct 11, 2012	44.73	44.83	44.73	44.83	18,854	+0.05(+0.10%)
Oct 10, 2012	44.78	44.80	44.74	44.78	22,178	+0.05(+0.11%)
Oct 09, 2012	44.83	44.83	44.71	44.73	65,392	-0.02(-0.03%)
Oct 08, 2012	44.82	44.82	44.66	44.74	15,847	-0.01(-0.02%)
Oct 05, 2012	44.82	44.82	44.71	44.75	41,664	-0.38(-0.84%)
Oct 04, 2012	44.86	45.13	44.76	45.13	12,951	+0.35(+0.78%)
Oct 03, 2012	44.78	44.84	44.70	44.78	41,883	+0.00(+0.01%)
Oct 02, 2012	44.71	44.81	44.71	44.78	52,448	-0.02(-0.04%)
Oct 01, 2012	44.80	44.89	44.70	44.79	45,535	+0.10(+0.21%)
Sep 28, 2012	44.64	44.90	44.60	44.70	176,472	+0.08(+0.19%)
Sep 27, 2012	44.46	44.65	44.46	44.62	61,273	+0.18(+0.41%)
Sep 26, 2012	44.40	44.53	44.35	44.43	25,271	+0.02(+0.06%)
Sep 25, 2012	44.48	44.48	44.33	44.41	7,238	-0.07(-0.16%)
Sep 24, 2012	44.53	44.53	44.34	44.48	48,409	-0.15(-0.33%)
Sep 21, 2012	44.63	44.66	44.44	44.63	29,928	+0.00(+0.01%)
Sep 20, 2012	44.56	44.64	44.56	44.62	13,252	+0.09(+0.20%)
Sep 19, 2012	44.26	44.53	44.26	44.53	8,272	+0.20(+0.45%)
Sep 18, 2012	44.33	44.42	44.28	44.33	37,403	+0.10(+0.23%)
Sep 17, 2012	44.37	44.37	44.23	44.23	53,792	-0.10(-0.22%)
Sep 14, 2012	44.37	44.40	44.17	44.33	10,495	-0.06(-0.14%)
Sep 13, 2012	44.39	44.43	44.38	44.39	29,891	+0.03(+0.07%)
Sep 12, 2012	44.40	44.40	44.33	44.36	27,257	-0.08(-0.18%)
Sep 11, 2012	44.48	44.48	44.35	44.44	23,275	-0.00(-0.01%)
Sep 10, 2012	44.47	44.47	44.39	44.44	17,577	-0.02(-0.04%)
Sep 07, 2012	44.45	44.47	44.38	44.46	14,964	+0.01(+0.03%)
Sep 06, 2012	44.56	44.56	44.41	44.45	41,137	-0.03(-0.06%)
Sep 05, 2012	44.41	44.48	44.36	44.48	65,484	+0.07(+0.16%)
Sep 04, 2012	44.39	44.46	44.29	44.40	77,456	+0.04(+0.09%)
Aug 31, 2012	44.28	44.38	44.28	44.36	153,885	+0.06(+0.13%)
Aug 30, 2012	44.36	44.39	44.20	44.31	41,831	+0.04(+0.10%)
Aug 29, 2012	44.40	44.40	44.27	44.27	9,864	+0.05(+0.11%)
Aug 27, 2012	44.27	44.32	44.13	44.22	17,792	+0.02(+0.04%)
Aug 24, 2012	44.24	44.28	44.14	44.20	9,427	-0.02(-0.04%)
Aug 23, 2012	44.16	44.22	44.11	44.22	5,501	+0.09(+0.21%)
Aug 22, 2012	43.98	44.15	43.95	44.13	16,630	+0.12(+0.28%)
Aug 21, 2012	44.12	44.12	43.77	44.00	25,632	-0.11(-0.24%)
Aug 20, 2012	44.51	44.51	43.95	44.11	29,516	+0.03(+0.08%)
Aug 17, 2012	44.08	44.08	43.98	44.08	27,944	+0.01(+0.02%)
Aug 16, 2012	44.02	44.08	43.95	44.07	15,744	+0.10(+0.24%)
Aug 15, 2012	44.09	44.09	43.95	43.96	12,144	-0.13(-0.30%)
Aug 14, 2012	44.02	44.14	43.95	44.09	20,723	+0.13(+0.30%)
Aug 13, 2012	43.91	44.06	43.91	43.96	15,062	-0.07(-0.16%)
Aug 10, 2012	43.95	44.08	43.93	44.03	19,266	+0.04(+0.09%)
Aug 09, 2012	44.03	44.07	43.82	43.99	19,122	-0.05(-0.10%)
Aug 08, 2012	44.10	44.13	43.96	44.04	13,542	+0.06(+0.14%)
Aug 07, 2012	43.98	44.06	43.95	43.98	5,378	+0.07(+0.16%)
Aug 06, 2012	43.99	44.05	43.89	43.91	22,539	-0.11(-0.26%)
Aug 03, 2012	44.57	44.57	43.98	44.02	19,621	-0.30(-0.68%)
Aug 02, 2012	44.28	44.32	44.23	44.32	17,116	+0.08(+0.19%)

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