Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2012	55.86	56.09	55.29	55.94	24,198,672	+0.34(+0.61%)
Oct 26, 2012	55.57	55.60	55.60	55.60	18,876,910	+0.12(+0.21%)
Oct 25, 2012	55.61	55.72	55.03	55.49	16,928,018	+0.34(+0.61%)
Oct 24, 2012	55.51	55.60	55.08	55.15	18,468,540	-0.18(-0.33%)
Oct 23, 2012	55.92	56.07	55.23	55.34	22,955,242	-1.21(-2.14%)
Oct 19, 2012	57.42	57.48	56.30	56.54	25,960,816	-0.82(-1.42%)
Oct 18, 2012	57.05	57.42	57.05	57.36	19,255,986	+0.06(+0.10%)
Oct 17, 2012	56.83	57.40	56.83	57.30	17,534,154	+0.62(+1.09%)
Oct 16, 2012	56.38	56.75	56.33	56.69	14,780,465	+0.53(+0.95%)
Oct 15, 2012	56.05	56.26	55.56	56.15	17,358,592	+0.29(+0.53%)
Oct 12, 2012	56.15	56.28	55.54	55.86	16,205,927	-0.09(-0.15%)
Oct 11, 2012	56.19	56.38	55.94	55.94	15,955,946	+0.09(+0.15%)
Oct 10, 2012	56.33	56.46	55.64	55.86	24,988,114	-0.67(-1.19%)
Oct 09, 2012	56.96	57.29	56.52	56.53	22,488,418	-0.34(-0.59%)
Oct 08, 2012	56.54	56.99	56.48	56.87	14,284,709	+0.08(+0.14%)
Oct 05, 2012	56.81	57.07	56.59	56.79	16,118,040	+0.20(+0.36%)
Oct 04, 2012	56.50	56.79	56.40	56.59	18,753,404	+0.32(+0.57%)
Oct 03, 2012	56.24	56.33	55.94	56.27	16,831,326	-0.01(-0.02%)
Oct 02, 2012	56.53	56.56	56.01	56.28	14,921,669	-0.05(-0.09%)
Oct 01, 2012	56.32	56.76	56.21	56.33	16,857,172	+0.21(+0.38%)
Sep 28, 2012	56.13	56.24	55.80	56.11	20,385,016	-0.21(-0.38%)
Sep 27, 2012	56.35	56.61	55.95	56.33	17,328,790	+0.35(+0.62%)
Sep 26, 2012	56.28	56.48	55.90	55.98	18,931,564	-0.31(-0.56%)
Sep 25, 2012	56.52	56.80	56.17	56.29	22,872,950	-0.09(-0.15%)
Sep 24, 2012	56.03	56.58	56.02	56.38	17,966,678	-0.02(-0.04%)
Sep 21, 2012	56.47	56.59	56.23	56.40	31,955,402	+0.25(+0.44%)
Sep 20, 2012	55.31	56.26	55.28	56.16	19,943,568	+0.58(+1.05%)
Sep 19, 2012	56.13	56.30	55.57	55.57	26,567,634	-0.66(-1.18%)
Sep 18, 2012	56.10	56.59	56.08	56.24	17,845,312	-0.16(-0.28%)
Sep 17, 2012	56.40	56.76	56.18	56.40	19,383,168	-0.24(-0.42%)
Sep 14, 2012	56.15	56.70	55.99	56.64	34,860,352	+0.66(+1.17%)
Sep 13, 2012	55.05	56.18	54.87	55.98	32,384,532	+1.03(+1.88%)
Sep 12, 2012	55.00	55.16	54.86	54.95	16,269,198	-0.04(-0.08%)
Sep 11, 2012	55.07	55.19	54.95	54.99	15,236,738	+0.09(+0.16%)
Sep 10, 2012	55.11	55.22	54.86	54.91	17,520,388	-0.27(-0.49%)
Sep 07, 2012	54.78	55.22	54.78	55.18	25,465,998	+0.57(+1.04%)
Sep 06, 2012	53.93	54.76	53.91	54.60	25,608,566	+1.02(+1.90%)
Sep 05, 2012	53.70	53.79	53.42	53.59	16,481,188	+0.13(+0.24%)
Sep 04, 2012	53.59	53.67	53.09	53.46	17,279,532	-0.11(-0.21%)
Aug 31, 2012	53.76	53.91	53.47	53.57	23,113,428	+0.06(+0.11%)
Aug 30, 2012	53.62	53.83	53.40	53.51	14,530,098	-0.43(-0.80%)
Aug 29, 2012	54.04	54.11	53.84	53.94	13,652,524	+0.10(+0.18%)
Aug 27, 2012	54.04	54.12	53.76	53.84	13,448,450	-0.19(-0.35%)
Aug 24, 2012	53.48	54.18	53.34	54.03	15,909,561	+0.45(+0.85%)
Aug 23, 2012	53.87	53.87	53.37	53.57	15,751,057	-0.26(-0.48%)
Aug 22, 2012	53.51	53.94	53.40	53.83	16,558,398	+0.17(+0.31%)
Aug 21, 2012	54.08	54.25	53.54	53.67	17,547,084	-0.30(-0.56%)
Aug 20, 2012	54.04	54.13	53.77	53.97	14,363,659	-0.28(-0.51%)
Aug 17, 2012	54.54	54.56	54.10	54.24	18,216,286	-0.17(-0.30%)
Aug 16, 2012	54.11	54.53	53.97	54.41	18,434,054	+0.41(+0.76%)
Aug 15, 2012	54.11	54.41	53.94	54.00	13,868,907	-0.12(-0.23%)
Aug 14, 2012	54.10	54.39	53.94	54.12	14,138,782	+0.04(+0.07%)
Aug 13, 2012	54.06	54.14	53.86	54.08	14,204,689	-0.18(-0.34%)
Aug 10, 2012	53.79	54.30	53.48	54.27	18,170,826	+0.15(+0.27%)
Aug 09, 2012	53.90	54.29	53.70	54.12	19,904,852	+0.30(+0.56%)
Aug 08, 2012	53.50	53.95	53.45	53.82	21,101,036	+0.22(+0.41%)
Aug 07, 2012	53.58	53.65	53.45	53.60	20,339,370	+0.29(+0.54%)
Aug 06, 2012	53.37	53.58	53.26	53.31	15,790,153	-0.06(-0.11%)
Aug 03, 2012	53.08	53.58	52.92	53.37	22,936,642	+1.02(+1.94%)
Aug 02, 2012	52.49	52.89	52.12	52.36	23,833,632	-0.63(-1.19%)

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