Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	47.47	48.04	47.01	47.74	1,176,652	+0.48(+1.03%)
Jan 28, 2011	48.53	48.66	47.10	47.25	1,255,104	-1.30(-2.67%)
Jan 27, 2011	48.60	48.88	48.38	48.55	1,437,115	+0.01(+0.02%)
Jan 26, 2011	48.18	49.06	47.71	48.54	1,781,584	+0.42(+0.87%)
Jan 25, 2011	47.43	48.16	46.98	48.12	1,831,261	+0.39(+0.81%)
Jan 24, 2011	47.05	47.89	47.05	47.74	1,175,730	+0.25(+0.52%)
Jan 21, 2011	47.93	48.06	47.31	47.49	1,588,507	+0.06(+0.12%)
Jan 20, 2011	47.43	48.29	46.97	47.43	2,970,240	-0.38(-0.79%)
Jan 19, 2011	48.53	48.55	47.68	47.81	1,626,973	-0.66(-1.36%)
Jan 18, 2011	49.30	49.41	48.37	48.47	2,161,119	-0.85(-1.72%)
Jan 14, 2011	49.06	49.72	48.83	49.31	1,705,615	+0.14(+0.28%)
Jan 13, 2011	49.95	50.08	49.06	49.17	1,641,642	-0.91(-1.82%)
Jan 12, 2011	50.30	50.46	49.82	50.09	2,094,187	+0.35(+0.71%)
Jan 11, 2011	51.58	51.58	49.27	49.73	5,309,423	-0.31(-0.62%)
Jan 10, 2011	48.44	50.22	48.21	50.05	3,022,022	+1.31(+2.68%)
Jan 07, 2011	49.40	49.95	47.93	48.74	1,829,602	-0.69(-1.40%)
Jan 06, 2011	49.71	49.75	48.85	49.43	2,127,285	-0.27(-0.55%)
Jan 05, 2011	49.49	50.05	49.40	49.70	1,913,569	-0.07(-0.15%)
Jan 04, 2011	50.68	50.68	49.40	49.77	2,325,284	-0.96(-1.89%)
Jan 03, 2011	51.15	51.38	49.01	50.73	2,603,014	-0.40(-0.79%)
Dec 31, 2010	51.80	51.80	51.01	51.14	1,213,409	-0.69(-1.33%)
Dec 30, 2010	52.45	52.69	51.54	51.83	1,344,561	-0.73(-1.39%)
Dec 29, 2010	52.00	52.86	52.00	52.56	1,130,010	+0.57(+1.11%)
Dec 28, 2010	52.48	52.75	51.95	51.98	1,221,015	-0.44(-0.85%)
Dec 27, 2010	52.46	52.65	51.98	52.43	1,102,499	-0.33(-0.62%)
Dec 23, 2010	52.58	52.79	52.21	52.76	1,585,229	+0.03(+0.06%)
Dec 22, 2010	53.66	53.68	52.48	52.72	2,008,729	-1.02(-1.89%)
Dec 21, 2010	53.90	54.00	53.52	53.74	1,363,511	+0.14(+0.26%)
Dec 20, 2010	53.63	53.79	52.97	53.60	1,459,655	+0.09(+0.17%)
Dec 17, 2010	52.67	53.54	52.65	53.51	1,773,841	+0.45(+0.85%)
Dec 16, 2010	51.86	53.22	51.78	53.06	1,574,668	+1.23(+2.38%)
Dec 15, 2010	51.80	52.49	51.49	51.83	1,368,395	+0.16(+0.30%)
Dec 14, 2010	51.97	52.31	51.44	51.67	1,206,361	-0.29(-0.55%)
Dec 13, 2010	52.51	52.58	51.93	51.96	1,304,434	-0.13(-0.25%)
Dec 10, 2010	51.23	52.21	51.21	52.09	1,180,566	+0.91(+1.77%)
Dec 09, 2010	51.71	51.72	50.96	51.18	1,829,277	-0.10(-0.19%)
Dec 08, 2010	51.79	51.91	50.81	51.28	1,602,958	-0.34(-0.65%)
Dec 07, 2010	52.41	52.68	51.57	51.61	2,792,648	+0.02(+0.05%)
Dec 06, 2010	51.63	51.77	51.16	51.59	1,519,991	-0.19(-0.36%)
Dec 03, 2010	51.37	51.85	50.83	51.78	3,083,241	+0.08(+0.16%)
Dec 02, 2010	51.45	51.88	51.12	51.70	3,503,065	+0.37(+0.72%)
Dec 01, 2010	51.49	52.06	51.03	51.33	2,956,910	+0.53(+1.05%)
Nov 30, 2010	49.17	51.26	49.00	50.80	3,760,081	+1.19(+2.41%)
Nov 29, 2010	49.47	49.88	48.99	49.60	2,588,655	+0.03(+0.07%)
Nov 26, 2010	50.03	50.05	49.33	49.57	1,932,977	-0.60(-1.19%)
Nov 24, 2010	49.41	50.17	50.17	50.17	8,304,151	+2.50(+5.25%)
Nov 23, 2010	47.85	48.29	46.83	47.66	5,602,941	-0.78(-1.60%)
Nov 22, 2010	47.34	48.74	47.16	48.44	4,269,596	+0.97(+2.05%)
Nov 19, 2010	46.53	47.50	46.05	47.47	2,101,327	+0.95(+2.04%)
Nov 18, 2010	46.29	46.91	45.43	46.52	2,008,516	+0.99(+2.17%)
Nov 17, 2010	44.70	45.97	44.70	45.53	2,553,760	+0.92(+2.05%)
Nov 16, 2010	45.67	46.54	44.33	44.61	4,711,202	-1.37(-2.97%)
Nov 15, 2010	45.91	46.82	45.88	45.98	1,838,492	+0.45(+0.99%)
Nov 12, 2010	46.64	47.22	45.32	45.53	3,069,650	-1.13(-2.42%)
Nov 11, 2010	46.54	47.26	46.46	46.66	2,402,355	-0.52(-1.09%)
Nov 10, 2010	46.46	47.19	46.10	47.17	1,929,296	+0.68(+1.46%)
Nov 09, 2010	46.83	47.27	46.23	46.49	2,349,419	-0.11(-0.23%)
Nov 08, 2010	46.33	46.66	45.97	46.60	1,525,586	+0.02(+0.03%)
Nov 05, 2010	45.78	46.94	45.64	46.58	1,985,569	+0.88(+1.93%)
Nov 04, 2010	44.53	45.76	44.38	45.70	3,026,572	+1.61(+3.66%)
Nov 03, 2010	44.31	44.41	43.50	44.09	2,109,583	-0.16(-0.37%)
Nov 02, 2010	43.96	44.56	43.93	44.25	3,100,296	+0.51(+1.16%)

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