Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	53.42	54.40	52.96	53.84	52,358	+0.93(+1.76%)
Jan 28, 2011	54.26	54.57	52.90	52.92	77,275	-1.29(-2.38%)
Jan 27, 2011	54.95	54.95	54.05	54.21	75,936	-0.68(-1.23%)
Jan 26, 2011	53.92	55.00	53.70	54.88	92,981	+0.99(+1.84%)
Jan 25, 2011	53.13	53.89	52.79	53.89	62,458	+0.27(+0.49%)
Jan 24, 2011	54.88	54.93	53.42	53.63	174,964	-1.13(-2.06%)
Jan 21, 2011	56.51	56.69	54.18	54.75	116,127	-1.16(-2.08%)
Jan 20, 2011	55.75	56.39	55.73	55.91	51,471	+0.00(+0.00%)
Jan 19, 2011	57.42	57.42	55.78	55.91	69,698	-0.98(-1.72%)
Jan 18, 2011	57.20	57.62	56.23	56.89	52,080	-0.49(-0.86%)
Jan 14, 2011	56.62	57.53	56.44	57.38	35,894	+0.84(+1.48%)
Jan 13, 2011	56.91	57.01	56.33	56.55	22,491	-0.18(-0.32%)
Jan 12, 2011	57.39	57.39	56.41	56.73	45,363	+0.03(+0.05%)
Jan 11, 2011	55.81	56.86	55.81	56.70	66,015	+1.50(+2.71%)
Jan 10, 2011	55.61	56.20	54.93	55.20	105,939	-0.34(-0.61%)
Jan 07, 2011	57.05	57.47	55.26	55.54	114,570	-1.09(-1.92%)
Jan 06, 2011	54.53	56.77	53.42	56.63	140,040	+2.26(+4.16%)
Jan 05, 2011	54.76	55.17	53.84	54.36	82,546	-0.40(-0.73%)
Jan 04, 2011	56.56	56.69	53.95	54.76	100,528	-1.40(-2.50%)
Jan 03, 2011	55.47	56.82	54.85	56.17	55,061	+1.48(+2.72%)
Dec 31, 2010	55.84	56.47	54.68	54.68	27,660	-1.16(-2.07%)
Dec 30, 2010	55.65	56.53	55.65	55.84	27,111	+0.32(+0.58%)
Dec 29, 2010	55.88	56.04	55.44	55.51	33,644	+0.04(+0.07%)
Dec 28, 2010	55.66	55.92	54.74	55.48	23,426	-0.00(-0.01%)
Dec 27, 2010	54.68	55.76	54.64	55.48	41,091	+0.74(+1.35%)
Dec 23, 2010	54.93	55.25	54.62	54.74	29,389	-0.17(-0.31%)
Dec 22, 2010	54.60	55.39	54.05	54.91	47,161	+0.51(+0.94%)
Dec 21, 2010	54.00	54.64	53.70	54.40	44,662	+0.46(+0.86%)
Dec 20, 2010	55.18	55.32	53.90	53.94	38,737	-1.24(-2.25%)
Dec 17, 2010	54.47	55.18	54.10	55.18	122,774	+0.92(+1.70%)
Dec 16, 2010	54.09	54.66	53.50	54.26	48,545	+0.42(+0.79%)
Dec 15, 2010	52.97	54.17	52.61	53.83	71,086	+0.86(+1.63%)
Dec 14, 2010	52.85	53.21	52.44	52.97	54,436	+0.40(+0.75%)
Dec 13, 2010	52.97	52.97	52.57	52.57	59,805	-0.30(-0.57%)
Dec 10, 2010	52.68	52.92	52.34	52.88	26,443	+0.22(+0.42%)
Dec 09, 2010	53.08	53.08	52.44	52.66	39,838	+0.08(+0.16%)
Dec 08, 2010	52.79	53.06	52.47	52.57	43,946	-0.16(-0.30%)
Dec 07, 2010	53.08	53.08	52.11	52.73	65,761	-0.46(-0.87%)
Dec 06, 2010	52.20	53.42	51.67	53.19	76,029	+1.04(+2.00%)
Dec 03, 2010	51.76	52.25	51.14	52.15	76,752	+0.28(+0.54%)
Dec 02, 2010	51.01	52.24	50.83	51.87	76,666	+1.35(+2.67%)
Dec 01, 2010	49.37	51.05	49.37	50.52	66,317	+1.69(+3.46%)
Nov 30, 2010	48.86	48.99	48.36	48.83	97,606	-0.43(-0.87%)
Nov 29, 2010	48.69	49.63	47.54	49.26	69,165	+0.45(+0.93%)
Nov 26, 2010	48.20	48.98	47.82	48.81	11,198	+0.49(+1.02%)
Nov 24, 2010	47.39	48.31	48.31	48.31	44,793	+1.27(+2.69%)
Nov 23, 2010	46.47	47.21	46.16	47.05	40,394	-0.05(-0.10%)
Nov 22, 2010	48.14	48.14	46.40	47.09	54,845	-0.86(-1.80%)
Nov 19, 2010	47.93	48.28	47.11	47.96	45,913	+0.09(+0.19%)
Nov 18, 2010	47.23	48.27	47.23	47.86	27,196	+1.03(+2.20%)
Nov 17, 2010	47.11	47.11	46.27	46.83	24,717	-0.08(-0.16%)
Nov 16, 2010	47.70	47.70	46.32	46.91	73,193	-1.25(-2.59%)
Nov 15, 2010	49.32	49.58	48.16	48.16	51,119	-0.70(-1.43%)
Nov 12, 2010	49.14	49.44	48.79	48.86	22,111	-0.55(-1.12%)
Nov 11, 2010	49.15	49.85	48.78	49.41	44,515	+0.01(+0.02%)
Nov 10, 2010	48.79	49.40	47.97	49.40	48,571	+0.74(+1.51%)
Nov 09, 2010	48.79	49.19	48.35	48.66	34,125	+0.13(+0.26%)
Nov 08, 2010	48.59	48.96	48.17	48.54	30,439	+0.43(+0.89%)
Nov 05, 2010	48.60	48.93	48.05	48.11	33,071	-0.28(-0.57%)
Nov 04, 2010	47.21	48.57	47.12	48.39	76,505	+1.36(+2.90%)
Nov 03, 2010	46.79	47.41	46.30	47.02	34,417	+0.42(+0.90%)
Nov 02, 2010	45.78	46.77	45.69	46.60	73,029	+1.09(+2.38%)

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