Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	84.25	84.31	84.15	84.30	3,662,318	+0.12(+0.14%)
Sep 27, 2012	84.19	84.24	84.16	84.18	1,503,500	-0.05(-0.06%)
Sep 26, 2012	84.23	84.26	84.16	84.23	1,058,416	+0.08(+0.10%)
Sep 25, 2012	84.05	84.15	83.97	84.15	1,115,614	+0.14(+0.16%)
Sep 24, 2012	83.92	84.03	83.92	84.01	1,628,396	+0.09(+0.11%)
Sep 21, 2012	83.79	83.92	83.77	83.92	1,105,997	+0.14(+0.16%)
Sep 20, 2012	83.92	83.93	83.77	83.79	3,359,650	-0.05(-0.06%)
Sep 19, 2012	83.86	83.89	83.78	83.84	976,610	+0.16(+0.20%)
Sep 18, 2012	83.75	83.82	83.67	83.68	1,512,130	+0.05(+0.06%)
Sep 17, 2012	83.59	83.68	83.53	83.62	1,418,974	+0.13(+0.16%)
Sep 14, 2012	83.67	83.67	83.46	83.49	1,348,857	-0.34(-0.41%)
Sep 13, 2012	83.77	83.88	83.49	83.83	2,888,232	+0.19(+0.23%)
Sep 12, 2012	83.71	83.73	83.60	83.64	2,240,297	-0.16(-0.19%)
Sep 11, 2012	83.79	83.87	83.77	83.80	4,051,310	-0.10(-0.12%)
Sep 10, 2012	83.89	83.91	83.79	83.89	1,738,117	+0.02(+0.02%)
Sep 07, 2012	84.07	84.11	83.85	83.88	2,073,502	+0.02(+0.02%)
Sep 06, 2012	83.88	83.88	83.78	83.86	2,407,972	-0.19(-0.23%)
Sep 05, 2012	84.00	84.09	83.98	84.06	670,879	+0.00(+0.00%)
Sep 04, 2012	84.07	84.07	83.93	84.06	2,129,931	-0.02(-0.02%)
Aug 31, 2012	83.81	84.12	83.85	84.07	1,608,302	+0.26(+0.31%)
Aug 30, 2012	83.81	83.90	83.81	83.81	582,983	+0.05(+0.06%)
Aug 29, 2012	83.80	83.83	83.72	83.76	958,357	-0.01(-0.02%)
Aug 27, 2012	83.72	83.80	83.71	83.77	659,006	+0.11(+0.13%)
Aug 24, 2012	83.78	83.78	83.64	83.66	868,125	-0.06(-0.07%)
Aug 23, 2012	83.68	83.75	83.67	83.72	563,286	+0.06(+0.07%)
Aug 22, 2012	83.50	83.66	83.43	83.66	541,953	+0.36(+0.43%)
Aug 21, 2012	83.18	83.31	83.08	83.30	987,120	+0.11(+0.13%)
Aug 20, 2012	83.16	83.25	83.15	83.19	559,900	-0.03(-0.04%)
Aug 17, 2012	83.19	83.27	83.16	83.22	675,811	+0.10(+0.12%)
Aug 16, 2012	83.27	83.29	83.03	83.12	893,164	-0.10(-0.13%)
Aug 15, 2012	83.39	83.39	83.19	83.23	734,995	-0.27(-0.32%)
Aug 14, 2012	83.49	83.56	83.45	83.50	757,902	-0.19(-0.23%)
Aug 13, 2012	83.74	83.79	83.69	83.69	762,480	-0.01(-0.01%)
Aug 10, 2012	83.78	83.78	83.64	83.70	838,544	+0.13(+0.16%)
Aug 09, 2012	83.52	83.63	83.46	83.57	1,117,196	-0.02(-0.03%)
Aug 08, 2012	83.75	83.75	83.57	83.59	735,638	-0.10(-0.13%)
Aug 07, 2012	83.68	83.73	83.65	83.69	2,316,302	-0.22(-0.27%)
Aug 06, 2012	83.89	83.97	83.83	83.92	2,449,200	+0.13(+0.15%)
Aug 03, 2012	83.87	83.92	83.77	83.79	2,449,047	-0.20(-0.24%)
Aug 02, 2012	84.04	84.17	83.99	83.99	1,131,087	+0.02(+0.02%)
Aug 01, 2012	83.98	84.09	83.79	83.98	3,315,418	-0.10(-0.12%)
Jul 31, 2012	84.07	84.12	83.95	84.07	1,317,165	+0.08(+0.10%)
Jul 30, 2012	83.86	84.02	83.83	83.99	828,131	+0.14(+0.17%)
Jul 27, 2012	83.97	83.98	83.75	83.85	1,352,710	-0.25(-0.30%)
Jul 26, 2012	84.13	84.15	84.10	84.10	1,148,860	-0.05(-0.06%)
Jul 25, 2012	84.10	84.16	84.09	84.16	1,171,333	+0.03(+0.04%)
Jul 24, 2012	83.98	84.14	83.95	84.13	697,872	+0.10(+0.12%)
Jul 23, 2012	84.10	84.10	84.00	84.02	667,090	+0.07(+0.09%)
Jul 20, 2012	83.92	84.04	83.92	83.95	806,354	+0.12(+0.14%)
Jul 19, 2012	83.86	83.95	83.81	83.83	1,207,330	-0.07(-0.08%)
Jul 18, 2012	83.81	83.90	83.81	83.89	629,817	+0.16(+0.20%)
Jul 17, 2012	83.79	83.81	83.72	83.73	803,722	-0.03(-0.04%)
Jul 16, 2012	83.69	83.87	83.75	83.76	643,878	+0.07(+0.08%)
Jul 13, 2012	83.69	83.70	83.59	83.69	582,835	+0.03(+0.04%)
Jul 12, 2012	83.63	83.66	83.58	83.66	512,409	+0.15(+0.18%)
Jul 11, 2012	83.53	83.63	83.49	83.51	758,451	-0.01(-0.01%)
Jul 10, 2012	83.45	83.57	83.43	83.52	698,515	+0.04(+0.04%)
Jul 09, 2012	83.39	83.50	83.37	83.48	632,801	+0.16(+0.20%)
Jul 06, 2012	83.27	83.39	83.26	83.32	2,035,764	+0.06(+0.07%)
Jul 05, 2012	83.07	83.26	83.07	83.26	991,916	+0.22(+0.26%)
Jul 03, 2012	83.04	83.10	83.02	83.04	1,342,977	-0.06(-0.07%)

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