Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	87.61	87.88	87.06	87.34	1,241,167	-0.52(-0.59%)
Sep 27, 2012	87.01	88.09	86.66	87.86	1,246,748	+1.14(+1.32%)
Sep 26, 2012	87.50	87.61	86.35	86.72	2,494,678	-0.65(-0.74%)
Sep 25, 2012	89.13	89.22	87.25	87.37	1,293,678	-1.19(-1.34%)
Sep 24, 2012	88.78	89.16	88.29	88.56	1,003,201	-0.62(-0.69%)
Sep 21, 2012	89.65	89.73	89.09	89.17	785,143	+0.39(+0.44%)
Sep 20, 2012	88.72	89.03	88.22	88.78	856,488	-0.41(-0.46%)
Sep 19, 2012	89.52	89.70	89.00	89.19	862,513	-0.15(-0.17%)
Sep 18, 2012	89.37	89.57	88.95	89.35	987,047	-0.26(-0.28%)
Sep 17, 2012	89.47	89.73	89.17	89.60	880,858	-0.27(-0.30%)
Sep 14, 2012	89.47	90.52	89.35	89.88	1,242,458	+0.73(+0.82%)
Sep 13, 2012	88.31	89.74	87.83	89.15	1,487,540	+0.98(+1.11%)
Sep 12, 2012	88.16	88.34	87.63	88.17	642,552	+0.39(+0.45%)
Sep 11, 2012	87.79	88.33	87.65	87.78	728,082	+0.04(+0.04%)
Sep 10, 2012	88.10	88.30	87.63	87.74	1,577,172	-0.37(-0.42%)
Sep 07, 2012	87.96	88.31	87.76	88.12	981,872	+0.47(+0.54%)
Sep 06, 2012	86.50	88.01	86.45	87.64	1,200,414	+1.59(+1.85%)
Sep 05, 2012	86.18	86.45	85.70	86.05	798,556	-0.05(-0.05%)
Sep 04, 2012	84.93	86.39	84.34	86.09	1,301,720	+1.36(+1.60%)
Aug 31, 2012	85.16	85.20	83.95	84.74	1,222,092	+0.26(+0.30%)
Aug 30, 2012	84.82	84.91	84.28	84.48	947,056	-0.82(-0.96%)
Aug 29, 2012	85.16	85.67	84.83	85.30	996,137	+0.73(+0.86%)
Aug 27, 2012	84.89	85.05	84.23	84.57	604,902	+0.19(+0.23%)
Aug 24, 2012	83.94	84.75	83.77	84.38	1,287,214	+0.25(+0.29%)
Aug 23, 2012	84.50	84.50	83.71	84.14	1,329,327	-0.36(-0.43%)
Aug 22, 2012	84.54	84.81	84.19	84.50	1,301,145	-0.25(-0.29%)
Aug 21, 2012	85.28	86.01	84.45	84.75	1,276,780	-0.14(-0.16%)
Aug 20, 2012	85.20	85.27	84.47	84.88	1,957,168	-0.48(-0.57%)
Aug 17, 2012	84.76	85.51	84.56	85.37	822,299	+0.69(+0.82%)
Aug 16, 2012	83.69	84.90	83.37	84.67	998,118	+0.87(+1.03%)
Aug 15, 2012	82.89	83.81	82.82	83.81	526,046	+0.70(+0.84%)
Aug 14, 2012	83.83	83.92	82.71	83.11	2,051,813	-0.20(-0.24%)
Aug 13, 2012	83.36	83.52	82.32	83.31	1,228,231	-0.17(-0.21%)
Aug 10, 2012	83.31	83.58	82.97	83.48	691,761	-0.23(-0.27%)
Aug 09, 2012	83.30	83.90	83.20	83.71	791,091	+0.39(+0.47%)
Aug 08, 2012	83.24	83.73	83.19	83.31	1,587,348	-0.33(-0.39%)
Aug 07, 2012	83.37	84.26	83.25	83.64	1,122,715	+0.94(+1.13%)
Aug 06, 2012	82.12	83.12	82.08	82.70	1,115,458	+0.66(+0.80%)
Aug 03, 2012	81.59	82.48	81.15	82.05	1,270,517	+1.89(+2.35%)
Aug 02, 2012	79.77	80.59	79.45	80.16	1,033,105	-0.18(-0.23%)
Aug 01, 2012	82.29	82.35	80.31	80.34	2,225,209	-1.47(-1.79%)
Jul 31, 2012	82.25	83.10	81.81	81.81	1,597,888	-0.75(-0.91%)
Jul 30, 2012	83.23	83.62	82.24	82.56	755,628	-0.64(-0.77%)
Jul 27, 2012	81.48	83.47	81.06	83.20	996,968	+2.11(+2.60%)
Jul 26, 2012	81.71	81.73	80.54	81.09	785,610	+0.74(+0.92%)
Jul 25, 2012	80.55	80.97	79.98	80.35	865,775	+0.24(+0.30%)
Jul 24, 2012	81.50	81.56	79.66	80.12	1,383,041	-1.08(-1.34%)
Jul 23, 2012	81.06	81.57	80.52	81.20	835,539	-1.42(-1.72%)
Jul 20, 2012	83.19	83.19	82.40	82.62	762,124	-1.28(-1.52%)
Jul 19, 2012	84.37	84.55	83.69	83.90	968,670	-0.03(-0.03%)
Jul 18, 2012	83.24	84.51	83.19	83.93	1,071,342	+0.65(+0.78%)
Jul 17, 2012	83.54	83.83	82.15	83.28	2,261,574	+0.17(+0.21%)
Jul 16, 2012	83.17	83.49	82.66	83.11	990,225	-0.23(-0.27%)
Jul 13, 2012	82.65	83.67	82.60	83.33	981,235	+1.05(+1.27%)
Jul 12, 2012	81.98	82.61	80.84	82.29	879,876	-0.18(-0.22%)
Jul 11, 2012	83.02	83.22	81.93	82.47	1,466,084	-0.53(-0.64%)
Jul 10, 2012	84.57	84.84	82.70	83.00	1,175,418	-1.12(-1.33%)
Jul 09, 2012	84.15	84.34	83.63	84.12	1,362,927	-0.18(-0.22%)
Jul 06, 2012	84.67	84.77	83.83	84.30	936,481	-1.20(-1.41%)
Jul 05, 2012	85.57	85.91	84.96	85.50	2,203,820	-0.04(-0.04%)
Jul 03, 2012	84.43	85.54	84.33	85.54	1,258,325	+1.18(+1.39%)

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