Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	84.86	85.36	84.85	85.18	2,843	-0.32(-0.38%)
Sep 27, 2012	84.89	85.50	84.63	85.50	6,095	+0.98(+1.16%)
Sep 26, 2012	85.06	85.06	84.29	84.52	2,976	-0.57(-0.67%)
Sep 25, 2012	86.64	86.64	85.06	85.09	18,289	-1.27(-1.47%)
Sep 24, 2012	86.23	86.45	86.21	86.36	2,263	-0.36(-0.42%)
Sep 21, 2012	87.20	87.26	86.72	86.72	3,723	+0.07(+0.08%)
Sep 20, 2012	86.55	86.69	86.28	86.66	4,000	-0.60(-0.68%)
Sep 19, 2012	86.94	87.25	86.94	87.25	4,817	+0.43(+0.50%)
Sep 18, 2012	86.92	86.92	86.65	86.82	4,069	-0.25(-0.29%)
Sep 17, 2012	87.55	87.60	87.07	87.07	3,897	-0.69(-0.79%)
Sep 14, 2012	87.58	88.38	87.58	87.76	12,409	+0.55(+0.63%)
Sep 13, 2012	86.10	87.50	86.10	87.21	6,644	+0.90(+1.04%)
Sep 12, 2012	86.46	86.47	86.19	86.31	2,860	+0.22(+0.26%)
Sep 11, 2012	85.83	86.13	85.75	86.09	5,634	+0.28(+0.32%)
Sep 10, 2012	86.30	86.34	85.82	85.82	2,908	-0.42(-0.48%)
Sep 07, 2012	86.05	86.38	86.05	86.23	2,752	+0.44(+0.52%)
Sep 06, 2012	84.54	85.93	84.54	85.79	2,142	+1.68(+2.00%)
Sep 05, 2012	84.24	84.25	83.88	84.11	4,067	-0.12(-0.14%)
Sep 04, 2012	84.13	84.34	83.37	84.22	3,886	+0.16(+0.19%)
Aug 31, 2012	83.79	84.06	83.78	84.06	3,553	+0.60(+0.72%)
Aug 30, 2012	83.73	83.73	83.45	83.46	8,839	-0.73(-0.87%)
Aug 29, 2012	84.03	84.30	83.73	84.19	11,794	+0.11(+0.13%)
Aug 27, 2012	84.53	84.54	83.97	84.08	4,944	-0.03(-0.04%)
Aug 24, 2012	83.53	84.32	83.53	84.11	18,594	+0.41(+0.48%)
Aug 23, 2012	83.97	84.00	83.59	83.71	18,752	-0.60(-0.71%)
Aug 22, 2012	84.15	84.38	83.98	84.30	6,045	-0.02(-0.02%)
Aug 21, 2012	84.97	85.17	84.32	84.32	34,972	-0.22(-0.26%)
Aug 20, 2012	84.78	84.78	84.31	84.54	9,084	-0.38(-0.45%)
Aug 17, 2012	84.81	84.93	84.65	84.93	3,440	+0.18(+0.21%)
Aug 16, 2012	84.08	84.75	84.08	84.75	2,672	+0.81(+0.96%)
Aug 15, 2012	83.57	83.94	83.57	83.94	3,114	+0.29(+0.34%)
Aug 14, 2012	84.04	84.12	83.65	83.65	6,909	-0.01(-0.01%)
Aug 13, 2012	83.70	83.82	83.20	83.66	10,710	-0.16(-0.20%)
Aug 10, 2012	83.36	83.83	83.30	83.83	140,294	+0.15(+0.18%)
Aug 09, 2012	83.34	83.77	83.34	83.68	828	+0.25(+0.30%)
Aug 08, 2012	83.18	83.54	83.13	83.42	20,035	-0.03(-0.04%)
Aug 07, 2012	83.38	83.75	83.37	83.46	4,331	+0.73(+0.88%)
Aug 06, 2012	82.44	82.79	82.44	82.73	5,390	+0.41(+0.50%)
Aug 03, 2012	82.15	82.34	81.81	82.32	12,390	+1.85(+2.30%)
Aug 02, 2012	80.97	80.97	80.06	80.47	4,998	-0.99(-1.21%)
Aug 01, 2012	81.79	81.81	81.24	81.46	7,769	-0.46(-0.56%)
Jul 31, 2012	82.04	82.36	81.78	81.91	43,663	-0.38(-0.46%)
Jul 30, 2012	82.42	82.65	82.03	82.29	17,410	-0.39(-0.47%)
Jul 27, 2012	81.30	82.70	81.30	82.68	14,781	+1.91(+2.36%)
Jul 26, 2012	80.30	80.77	80.13	80.77	1,595	+1.16(+1.46%)
Jul 25, 2012	79.62	80.03	79.33	79.61	10,228	+0.31(+0.39%)
Jul 24, 2012	80.48	80.48	79.26	79.30	19,057	-1.25(-1.55%)
Jul 23, 2012	80.06	80.54	79.82	80.54	25,282	-0.80(-0.98%)
Jul 20, 2012	81.79	81.79	81.31	81.34	4,092	-0.96(-1.17%)
Jul 19, 2012	82.09	82.43	82.01	82.30	12,238	+0.44(+0.53%)
Jul 18, 2012	80.82	82.00	80.73	81.87	6,936	+0.75(+0.92%)
Jul 17, 2012	80.96	81.12	80.05	81.12	2,775	+0.67(+0.83%)
Jul 16, 2012	80.25	80.61	80.25	80.45	13,076	-0.38(-0.47%)
Jul 13, 2012	80.02	80.88	80.02	80.83	50,686	+1.02(+1.28%)
Jul 12, 2012	79.40	79.81	78.96	79.81	5,671	-0.32(-0.40%)
Jul 11, 2012	80.12	80.18	79.79	80.13	9,243	+0.06(+0.08%)
Jul 10, 2012	81.56	81.56	79.99	80.07	8,552	-0.95(-1.17%)
Jul 09, 2012	80.99	81.08	80.90	81.02	2,461	-0.43(-0.52%)
Jul 06, 2012	81.40	81.51	81.18	81.45	5,894	-1.16(-1.40%)
Jul 05, 2012	82.40	82.74	82.40	82.61	33,061	+0.02(+0.02%)
Jul 03, 2012	81.97	82.60	81.97	82.59	1,053	+0.89(+1.09%)

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