Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	42.45	42.55	42.43	42.55	30,933	+0.10(+0.25%)
Aug 30, 2012	42.47	42.47	42.34	42.44	24,261	+0.02(+0.06%)
Aug 29, 2012	42.48	42.48	42.34	42.42	47,505	-0.02(-0.06%)
Aug 27, 2012	42.43	42.44	42.38	42.44	27,594	+0.02(+0.06%)
Aug 24, 2012	42.44	42.46	42.30	42.42	88,802	+0.04(+0.10%)
Aug 23, 2012	42.27	42.39	42.27	42.38	18,010	+0.05(+0.11%)
Aug 22, 2012	42.35	42.35	42.27	42.33	26,813	+0.03(+0.08%)
Aug 21, 2012	42.29	42.39	42.18	42.30	31,700	+0.06(+0.15%)
Aug 20, 2012	42.29	42.34	42.23	42.23	75,654	+0.00(+0.00%)
Aug 17, 2012	42.20	42.31	42.20	42.23	49,221	+0.01(+0.02%)
Aug 16, 2012	42.32	42.34	42.21	42.22	30,900	-0.05(-0.11%)
Aug 15, 2012	42.25	42.30	42.22	42.27	17,345	-0.03(-0.08%)
Aug 14, 2012	42.35	42.35	42.26	42.30	31,152	-0.06(-0.13%)
Aug 13, 2012	42.34	42.38	42.26	42.36	88,023	+0.10(+0.23%)
Aug 10, 2012	42.40	42.40	42.26	42.26	31,542	-0.13(-0.30%)
Aug 09, 2012	42.34	42.39	42.30	42.39	34,941	+0.02(+0.06%)
Aug 08, 2012	42.38	42.39	42.30	42.37	43,713	+0.00(+0.00%)
Aug 07, 2012	42.38	42.38	42.32	42.37	45,871	+0.00(+0.00%)
Aug 06, 2012	42.40	42.40	42.28	42.37	36,517	-0.02(-0.04%)
Aug 03, 2012	42.40	42.41	42.32	42.38	41,506	+0.09(+0.21%)
Aug 02, 2012	42.47	42.47	42.29	42.30	99,585	-0.10(-0.25%)
Aug 01, 2012	42.43	42.43	42.33	42.40	18,205	+0.02(+0.04%)
Jul 31, 2012	42.41	42.41	42.37	42.38	27,417	-0.03(-0.08%)
Jul 30, 2012	42.40	42.42	42.36	42.42	33,509	-0.02(-0.04%)
Jul 27, 2012	42.41	42.45	42.37	42.43	29,530	-0.01(-0.02%)
Jul 26, 2012	42.46	42.50	42.41	42.44	20,613	+0.01(+0.02%)
Jul 25, 2012	42.48	42.48	42.40	42.43	30,326	+0.00(+0.00%)
Jul 24, 2012	42.43	42.44	42.40	42.43	15,048	+0.01(+0.02%)
Jul 23, 2012	42.43	42.45	42.41	42.43	37,867	+0.00(+0.00%)
Jul 20, 2012	42.43	42.43	42.38	42.43	50,161	+0.03(+0.08%)
Jul 19, 2012	42.44	42.44	42.38	42.39	31,825	+0.05(+0.11%)
Jul 18, 2012	42.49	42.49	42.31	42.34	15,544	+0.02(+0.04%)
Jul 17, 2012	42.46	42.46	42.30	42.33	19,125	-0.05(-0.11%)
Jul 16, 2012	42.58	42.58	42.29	42.38	67,760	+0.06(+0.13%)
Jul 13, 2012	42.46	42.46	42.30	42.32	63,020	-0.02(-0.04%)
Jul 12, 2012	42.58	42.58	42.30	42.34	54,629	+0.04(+0.10%)
Jul 11, 2012	42.29	42.37	42.27	42.30	17,909	-0.05(-0.11%)
Jul 10, 2012	42.41	42.41	42.29	42.34	19,589	-0.00(-0.01%)
Jul 09, 2012	42.34	42.37	42.32	42.35	82,235	+0.04(+0.09%)
Jul 06, 2012	41.76	42.34	41.76	42.31	37,329	+0.10(+0.25%)
Jul 05, 2012	42.31	42.31	42.19	42.21	11,664	-0.08(-0.19%)
Jul 03, 2012	42.26	42.29	42.18	42.29	16,543	+0.09(+0.21%)
Jul 02, 2012	42.27	42.27	42.17	42.20	26,467	+0.03(+0.08%)
Jun 29, 2012	42.27	42.27	42.13	42.17	35,502	-0.06(-0.15%)
Jun 28, 2012	42.25	42.26	42.20	42.23	81,376	+0.02(+0.05%)
Jun 27, 2012	42.20	42.24	42.19	42.21	79,319	+0.04(+0.11%)
Jun 26, 2012	42.15	42.22	42.15	42.17	19,130	-0.02(-0.06%)
Jun 25, 2012	42.23	42.24	42.19	42.19	29,568	-0.01(-0.02%)
Jun 22, 2012	42.26	42.26	42.19	42.20	15,640	+0.02(+0.04%)
Jun 21, 2012	42.22	42.22	42.15	42.18	36,796	+0.02(+0.04%)
Jun 20, 2012	41.74	42.23	41.74	42.17	39,891	-0.02(-0.05%)
Jun 19, 2012	42.15	42.22	42.12	42.19	108,939	-0.00(-0.01%)
Jun 18, 2012	42.25	42.25	42.17	42.19	65,928	-0.00(-0.00%)
Jun 15, 2012	42.19	42.21	42.19	42.19	49,010	+0.00(+0.00%)
Jun 14, 2012	42.21	42.21	42.15	42.19	45,901	+0.01(+0.03%)
Jun 13, 2012	42.18	42.20	42.14	42.18	27,954	+0.06(+0.14%)
Jun 12, 2012	42.09	42.13	42.05	42.12	20,006	+0.00(+0.00%)
Jun 11, 2012	42.08	42.13	42.05	42.11	51,022	-0.03(-0.06%)
Jun 08, 2012	42.13	42.15	42.10	42.14	19,708	+0.03(+0.07%)
Jun 07, 2012	42.03	42.13	42.03	42.11	19,854	+0.07(+0.15%)
Jun 06, 2012	42.11	42.11	42.00	42.05	27,919	-0.03(-0.07%)
Jun 05, 2012	42.11	42.11	42.05	42.07	13,539	-0.00(-0.01%)
Jun 04, 2012	42.65	42.65	42.08	42.08	52,837	-0.03(-0.07%)

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