Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	55.56	56.45	55.39	56.38	513,397	+1.21(+2.19%)
Nov 29, 2011	54.73	55.26	54.58	55.17	598,077	+0.69(+1.27%)
Nov 28, 2011	53.19	54.54	53.10	54.48	510,368	+2.51(+4.83%)
Nov 25, 2011	51.96	52.77	51.84	51.97	117,705	-0.11(-0.21%)
Nov 23, 2011	52.19	52.49	51.64	52.08	394,068	-0.70(-1.33%)
Nov 22, 2011	53.29	53.61	52.56	52.78	400,114	-0.58(-1.09%)
Nov 21, 2011	53.72	53.96	52.86	53.36	495,889	-1.11(-2.04%)
Nov 18, 2011	54.42	54.79	53.90	54.47	363,731	+0.10(+0.18%)
Nov 17, 2011	55.33	55.44	53.93	54.37	490,040	-0.82(-1.49%)
Nov 16, 2011	55.63	56.05	54.92	55.19	402,337	-0.89(-1.59%)
Nov 15, 2011	55.56	56.46	55.06	56.08	604,612	+0.06(+0.11%)
Nov 14, 2011	57.05	57.05	55.90	56.02	431,754	-1.16(-2.03%)
Nov 11, 2011	56.84	57.72	56.68	57.18	391,582	+1.01(+1.80%)
Nov 10, 2011	56.08	56.28	55.15	56.17	420,818	+0.82(+1.48%)
Nov 09, 2011	55.60	56.14	55.22	55.35	643,810	-1.76(-3.08%)
Nov 08, 2011	56.00	57.54	55.89	57.11	478,634	-0.20(-0.35%)
Nov 07, 2011	57.35	58.04	55.55	57.31	561,184	+0.34(+0.60%)
Nov 04, 2011	58.34	58.34	56.69	56.97	646,323	-1.07(-1.84%)
Nov 03, 2011	59.23	59.45	57.57	58.04	1,530,661	+3.79(+6.99%)
Nov 02, 2011	53.82	54.64	53.29	54.25	444,169	+1.11(+2.09%)
Nov 01, 2011	53.01	54.10	52.87	53.14	564,796	-1.75(-3.19%)
Oct 31, 2011	54.98	55.70	54.54	54.89	868,915	-0.78(-1.40%)
Oct 28, 2011	55.63	55.90	54.92	55.67	459,258	+0.11(+0.20%)
Oct 27, 2011	53.97	55.85	53.97	55.56	523,403	+2.35(+4.42%)
Oct 26, 2011	54.58	54.60	52.75	53.21	861,915	-0.41(-0.76%)
Oct 25, 2011	53.97	54.43	53.29	53.62	410,874	-0.45(-0.83%)
Oct 24, 2011	53.04	54.20	53.04	54.07	546,190	+0.99(+1.87%)
Oct 21, 2011	53.74	53.78	52.36	53.08	465,158	+0.02(+0.04%)
Oct 20, 2011	52.93	53.27	52.11	53.06	491,591	+0.09(+0.17%)
Oct 19, 2011	53.85	53.90	52.68	52.97	324,581	-0.82(-1.52%)
Oct 18, 2011	52.51	54.14	52.06	53.79	283,288	+1.15(+2.18%)
Oct 17, 2011	53.95	54.01	52.38	52.64	388,368	-1.81(-3.32%)
Oct 14, 2011	53.62	54.64	53.62	54.45	307,299	+1.23(+2.31%)
Oct 13, 2011	53.76	53.76	52.59	53.22	358,205	-0.57(-1.06%)
Oct 12, 2011	52.58	54.50	52.58	53.79	571,275	+1.34(+2.55%)
Oct 11, 2011	51.94	52.75	51.69	52.45	350,953	+0.01(+0.02%)
Oct 10, 2011	51.57	52.48	51.20	52.44	418,247	+1.81(+3.57%)
Oct 07, 2011	52.25	52.28	50.26	50.63	456,084	-1.34(-2.58%)
Oct 06, 2011	50.92	52.15	50.90	51.97	549,768	+1.68(+3.34%)
Oct 05, 2011	49.74	50.51	49.21	50.29	563,876	+0.46(+0.92%)
Oct 04, 2011	46.36	49.98	46.36	49.83	548,377	+3.02(+6.45%)
Oct 03, 2011	49.45	49.71	46.78	46.81	441,573	-3.13(-6.27%)
Sep 30, 2011	50.04	50.78	49.90	49.94	655,206	-0.96(-1.89%)
Sep 29, 2011	50.01	50.90	49.83	50.90	779,466	+1.88(+3.84%)
Sep 28, 2011	50.81	51.08	49.02	49.02	503,050	-1.82(-3.58%)
Sep 27, 2011	50.59	51.64	49.75	50.84	560,636	+1.82(+3.71%)
Sep 26, 2011	48.11	49.08	47.26	49.02	414,324	+1.39(+2.92%)
Sep 23, 2011	47.05	48.25	47.01	47.63	730,355	+0.58(+1.23%)
Sep 22, 2011	47.48	48.18	46.70	47.05	664,482	-1.90(-3.88%)
Sep 21, 2011	51.11	51.80	48.89	48.95	446,526	-2.30(-4.49%)
Sep 20, 2011	51.33	52.50	51.06	51.25	545,647	-0.03(-0.06%)
Sep 19, 2011	51.37	51.67	50.85	51.28	604,913	-0.86(-1.65%)
Sep 16, 2011	51.75	52.60	51.75	52.14	514,199	+0.12(+0.23%)
Sep 15, 2011	51.66	52.15	51.30	52.02	450,275	+0.70(+1.36%)
Sep 14, 2011	50.95	51.96	50.25	51.32	712,209	+0.64(+1.26%)
Sep 13, 2011	49.97	50.90	49.93	50.68	675,592	+0.73(+1.46%)
Sep 12, 2011	49.07	50.04	48.70	49.95	359,158	+0.19(+0.38%)
Sep 09, 2011	50.24	50.51	49.24	49.76	462,965	-1.13(-2.22%)
Sep 08, 2011	51.46	52.26	50.80	50.89	425,534	-1.07(-2.06%)
Sep 07, 2011	50.65	52.15	50.52	51.96	507,813	+1.98(+3.96%)
Sep 06, 2011	48.73	50.09	48.50	49.98	579,030	+0.06(+0.12%)
Sep 02, 2011	51.25	51.25	49.65	49.92	712,337	-2.17(-4.17%)

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