Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	57.80	59.05	57.33	58.70	59,351	+0.99(+1.72%)
Jan 30, 2012	57.54	58.06	56.72	57.71	48,652	-0.26(-0.45%)
Jan 27, 2012	58.49	58.75	57.84	57.97	47,664	-0.65(-1.10%)
Jan 26, 2012	58.79	59.26	58.27	58.62	28,035	-0.04(-0.07%)
Jan 25, 2012	58.19	58.92	58.01	58.66	35,270	+0.34(+0.59%)
Jan 24, 2012	57.75	58.92	57.15	58.31	43,459	+0.30(+0.52%)
Jan 23, 2012	61.37	61.37	57.06	58.01	56,116	-3.53(-5.74%)
Jan 20, 2012	57.58	61.68	57.58	61.55	62,894	+3.92(+6.81%)
Jan 19, 2012	58.19	58.19	57.28	57.62	60,368	-0.47(-0.82%)
Jan 18, 2012	56.50	58.19	56.12	58.10	49,926	+1.68(+2.98%)
Jan 17, 2012	56.94	57.57	56.33	56.42	47,409	-0.26(-0.46%)
Jan 13, 2012	55.94	58.23	55.94	56.68	51,125	+0.04(+0.08%)
Jan 12, 2012	56.29	56.68	55.64	56.63	16,904	+0.30(+0.54%)
Jan 11, 2012	56.25	56.42	55.69	56.33	35,146	-0.22(-0.38%)
Jan 10, 2012	56.20	56.74	56.03	56.55	53,140	+0.95(+1.71%)
Jan 09, 2012	54.48	55.60	54.00	55.60	52,122	+1.38(+2.54%)
Jan 06, 2012	53.57	54.39	52.80	54.22	36,623	+0.65(+1.21%)
Jan 05, 2012	53.01	53.70	51.78	53.57	41,665	+0.26(+0.49%)
Jan 04, 2012	53.96	54.09	53.31	53.31	23,826	-0.13(-0.24%)
Dec 30, 2011	51.55	53.70	51.50	53.44	135,269	+1.59(+3.08%)
Dec 29, 2011	52.11	52.28	51.63	51.85	91,358	+0.04(+0.08%)
Dec 28, 2011	54.22	54.22	51.72	51.81	80,418	-2.50(-4.60%)
Dec 27, 2011	55.30	55.34	53.98	54.31	56,919	-1.12(-2.02%)
Dec 23, 2011	54.78	55.51	54.22	55.43	23,946	+2.76(+5.24%)
Dec 21, 2011	53.14	53.36	52.06	52.67	53,527	-0.30(-0.57%)
Dec 20, 2011	52.02	53.14	52.02	52.97	102,506	+1.90(+3.71%)
Dec 19, 2011	52.97	53.14	51.03	51.07	57,771	-1.55(-2.95%)
Dec 16, 2011	52.50	53.43	52.02	52.63	81,231	+0.52(+0.99%)
Dec 15, 2011	52.28	52.88	51.74	52.11	84,802	+0.47(+0.92%)
Dec 14, 2011	53.23	54.56	51.46	51.63	95,647	-2.03(-3.78%)
Dec 13, 2011	55.56	55.94	53.40	53.66	61,372	-1.42(-2.58%)
Dec 12, 2011	55.90	56.25	54.26	55.08	75,709	-1.55(-2.74%)
Dec 09, 2011	54.31	56.94	54.31	56.63	63,806	+2.54(+4.70%)
Dec 08, 2011	55.86	56.33	54.09	54.09	55,901	-2.07(-3.68%)
Dec 07, 2011	56.89	56.89	55.17	56.16	55,168	-0.78(-1.36%)
Dec 06, 2011	58.36	58.40	56.76	56.94	43,272	-1.38(-2.37%)
Dec 05, 2011	57.75	59.00	56.59	58.31	56,661	+1.16(+2.04%)
Dec 02, 2011	57.19	57.97	56.46	57.15	32,099	+0.65(+1.14%)
Dec 01, 2011	55.94	57.15	55.56	56.50	50,387	+0.30(+0.54%)
Nov 30, 2011	55.17	56.42	54.35	56.20	139,273	+2.76(+5.16%)
Nov 29, 2011	54.78	54.87	53.27	53.44	49,040	-0.52(-0.96%)
Nov 28, 2011	52.67	54.00	51.29	53.96	81,774	+2.59(+5.03%)
Nov 25, 2011	51.50	52.45	51.38	51.38	28,920	-0.22(-0.42%)
Nov 23, 2011	52.15	58.44	50.99	51.59	58,491	-0.99(-1.89%)
Nov 22, 2011	52.11	53.14	51.96	52.58	46,746	+0.39(+0.74%)
Nov 21, 2011	53.88	53.88	52.11	52.19	88,312	-2.67(-4.87%)
Nov 18, 2011	55.34	55.51	54.09	54.87	49,507	-0.60(-1.09%)
Nov 17, 2011	56.89	56.89	55.17	55.47	72,811	-1.34(-2.35%)
Nov 16, 2011	56.37	57.62	56.37	56.81	63,451	-0.13(-0.23%)
Nov 15, 2011	56.59	57.75	55.30	56.94	84,096	+0.00(+0.00%)
Nov 14, 2011	56.13	57.32	55.45	56.94	147,563	+0.08(+0.15%)
Nov 11, 2011	56.60	57.44	55.83	56.85	140,305	+0.51(+0.90%)
Nov 10, 2011	55.75	56.47	54.94	56.34	128,750	+2.16(+3.99%)
Nov 09, 2011	54.98	55.24	52.99	54.18	126,964	-1.95(-3.47%)
Nov 08, 2011	56.64	56.64	55.07	56.13	60,376	+0.00(+0.00%)
Nov 07, 2011	56.21	56.21	53.84	56.13	95,170	-0.04(-0.08%)
Nov 04, 2011	54.14	56.68	51.25	56.17	191,325	+5.13(+10.05%)
Nov 03, 2011	50.92	51.89	49.81	51.04	96,158	+0.55(+1.09%)
Nov 02, 2011	50.07	51.04	49.35	50.49	63,322	+1.02(+2.06%)

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