Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	59.85	60.38	58.86	58.87	1,250,200	-1.89(-3.11%)
Oct 28, 2011	60.99	61.24	60.28	60.76	749,764	-0.40(-0.65%)
Oct 27, 2011	59.54	61.27	59.14	61.16	1,301,374	+2.71(+4.64%)
Oct 26, 2011	58.59	58.75	57.04	58.45	1,800,566	+0.75(+1.30%)
Oct 25, 2011	58.72	58.98	57.58	57.70	885,053	-1.23(-2.09%)
Oct 24, 2011	58.45	59.23	58.30	58.93	815,116	+0.46(+0.79%)
Oct 21, 2011	58.40	58.66	57.79	58.47	960,590	+0.78(+1.35%)
Oct 20, 2011	58.37	58.40	56.96	57.69	1,477,811	+0.69(+1.21%)
Oct 19, 2011	57.66	57.84	56.82	57.00	905,479	-0.92(-1.59%)
Oct 18, 2011	57.13	58.27	56.65	57.92	1,250,399	+0.84(+1.47%)
Oct 17, 2011	57.05	57.59	56.92	57.08	1,398,093	-0.37(-0.64%)
Oct 14, 2011	56.82	57.45	55.86	57.45	928,221	+1.16(+2.06%)
Oct 13, 2011	56.03	56.38	55.43	56.29	936,432	-0.02(-0.04%)
Oct 12, 2011	55.78	56.64	55.29	56.31	1,453,682	+1.33(+2.42%)
Oct 11, 2011	54.62	55.59	54.49	54.98	831,715	+0.25(+0.46%)
Oct 10, 2011	54.25	54.74	53.97	54.73	922,060	+1.35(+2.53%)
Oct 07, 2011	53.60	54.18	53.32	53.38	1,195,626	-0.18(-0.34%)
Oct 06, 2011	52.99	53.56	52.38	53.56	1,135,662	+0.65(+1.23%)
Oct 05, 2011	52.54	52.97	51.77	52.91	1,323,942	+0.39(+0.74%)
Oct 04, 2011	49.51	52.54	49.35	52.52	2,559,341	+2.31(+4.60%)
Oct 03, 2011	50.58	51.92	50.19	50.21	2,269,811	-0.56(-1.10%)
Sep 30, 2011	50.28	51.10	49.77	50.77	1,901,505	-0.08(-0.16%)
Sep 29, 2011	51.73	51.94	49.81	50.85	998,622	+0.08(+0.16%)
Sep 28, 2011	52.20	52.50	50.70	50.77	866,001	-1.13(-2.18%)
Sep 27, 2011	51.59	52.94	51.25	51.90	1,317,248	+1.23(+2.43%)
Sep 26, 2011	49.82	51.14	49.38	50.67	1,095,798	+1.02(+2.05%)
Sep 23, 2011	49.14	50.01	48.81	49.65	1,160,709	+0.15(+0.30%)
Sep 22, 2011	50.39	50.48	48.75	49.50	2,001,519	-2.00(-3.88%)
Sep 21, 2011	53.58	53.97	51.48	51.50	1,122,903	-2.03(-3.79%)
Sep 20, 2011	54.05	54.55	53.48	53.53	747,737	-0.32(-0.59%)
Sep 19, 2011	53.62	54.15	53.37	53.85	770,320	-0.64(-1.17%)
Sep 16, 2011	54.26	54.76	53.87	54.49	1,314,989	+0.38(+0.70%)
Sep 15, 2011	53.89	54.11	53.14	54.11	823,287	+0.86(+1.62%)
Sep 14, 2011	52.40	53.79	51.69	53.25	897,036	+1.07(+2.05%)
Sep 13, 2011	51.90	52.29	51.32	52.18	1,048,989	+0.32(+0.62%)
Sep 12, 2011	50.74	51.87	50.73	51.86	1,351,186	+0.39(+0.76%)
Sep 09, 2011	52.62	52.76	51.17	51.47	1,051,627	-1.74(-3.27%)
Sep 08, 2011	54.10	54.13	53.09	53.21	956,056	-1.05(-1.94%)
Sep 07, 2011	53.01	54.29	52.98	54.26	917,437	+1.83(+3.49%)
Sep 06, 2011	52.03	52.69	51.55	52.43	1,349,650	-1.06(-1.98%)
Sep 02, 2011	54.23	54.46	53.45	53.49	836,723	-1.66(-3.01%)
Sep 01, 2011	55.95	56.40	55.15	55.15	997,248	-0.68(-1.22%)
Aug 31, 2011	55.42	56.26	55.28	55.83	1,242,363	+0.52(+0.94%)
Aug 30, 2011	55.15	55.63	54.75	55.31	889,542	+0.01(+0.02%)
Aug 29, 2011	54.35	55.36	54.35	55.30	1,318,048	+1.34(+2.48%)
Aug 26, 2011	52.70	54.17	52.28	53.96	1,073,480	+0.84(+1.58%)
Aug 25, 2011	54.28	54.40	52.86	53.12	1,243,680	-0.88(-1.63%)
Aug 24, 2011	53.45	54.05	53.03	54.00	907,449	+0.30(+0.56%)
Aug 23, 2011	53.70	53.82	52.13	53.70	1,930,160	+1.59(+3.05%)
Aug 22, 2011	52.51	52.82	51.88	52.11	1,609,472	+0.69(+1.34%)
Aug 19, 2011	50.96	52.47	50.96	51.42	1,706,865	-0.65(-1.25%)
Aug 18, 2011	53.06	53.27	51.67	52.07	1,793,288	-2.53(-4.63%)
Aug 17, 2011	54.75	55.23	54.14	54.60	1,547,058	+0.03(+0.05%)
Aug 16, 2011	54.42	55.11	53.99	54.57	1,136,455	-0.66(-1.20%)
Aug 15, 2011	55.17	55.48	54.76	55.23	1,146,259	+0.23(+0.41%)
Aug 12, 2011	55.43	55.95	54.79	55.01	1,260,511	-0.33(-0.60%)
Aug 11, 2011	53.54	55.89	53.24	55.34	2,032,615	+2.10(+3.94%)
Aug 10, 2011	52.98	55.00	52.87	53.24	2,935,575	-1.02(-1.88%)
Aug 09, 2011	53.46	54.31	51.27	54.26	3,100,635	+1.61(+3.06%)
Aug 08, 2011	55.41	56.39	52.12	52.65	2,518,339	-4.02(-7.09%)
Aug 05, 2011	57.19	57.61	55.61	56.67	1,893,178	+0.26(+0.46%)
Aug 04, 2011	57.94	59.21	56.39	56.41	1,431,481	-2.19(-3.74%)
Aug 03, 2011	59.26	59.41	57.55	58.60	1,875,039	+0.72(+1.24%)
Aug 02, 2011	59.49	59.82	57.84	57.88	1,152,398	-1.98(-3.31%)

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