Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	56.89	57.09	56.78	56.93	81,126	+0.04(+0.07%)
Oct 28, 2011	56.82	56.94	56.71	56.89	101,301	+0.15(+0.26%)
Oct 27, 2011	57.06	57.06	56.58	56.75	96,267	-0.11(-0.19%)
Oct 26, 2011	56.93	57.02	56.75	56.86	214,191	-0.10(-0.17%)
Oct 25, 2011	56.67	57.03	56.57	56.96	141,950	+0.33(+0.57%)
Oct 24, 2011	56.60	56.63	56.42	56.63	168,105	+0.12(+0.21%)
Oct 21, 2011	56.45	56.53	56.30	56.51	84,457	+0.26(+0.47%)
Oct 20, 2011	56.22	56.35	56.12	56.25	88,691	-0.02(-0.04%)
Oct 19, 2011	56.17	56.29	56.01	56.27	142,142	+0.22(+0.40%)
Oct 18, 2011	55.81	56.08	55.81	56.05	174,402	+0.22(+0.40%)
Oct 17, 2011	55.77	55.86	55.59	55.83	81,851	+0.24(+0.42%)
Oct 14, 2011	55.48	55.66	55.31	55.59	92,810	+0.06(+0.10%)
Oct 13, 2011	55.53	55.65	55.43	55.54	140,822	+0.06(+0.11%)
Oct 12, 2011	55.36	55.48	55.21	55.47	123,534	-0.01(-0.02%)
Oct 11, 2011	55.29	55.49	55.25	55.49	63,633	+0.33(+0.59%)
Oct 10, 2011	55.25	55.25	54.94	55.16	57,451	-0.14(-0.26%)
Oct 07, 2011	55.38	55.45	55.16	55.30	79,201	-0.10(-0.19%)
Oct 06, 2011	55.43	55.43	55.17	55.41	431,744	-0.01(-0.02%)
Oct 05, 2011	55.37	55.58	55.33	55.42	333,518	-0.01(-0.01%)
Oct 04, 2011	55.99	56.20	55.41	55.43	205,919	-0.31(-0.56%)

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