Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	57.95	58.77	57.75	58.16	248,721	+0.55(+0.95%)
Jan 28, 2011	59.32	59.53	57.56	57.61	239,971	-1.64(-2.77%)
Jan 27, 2011	59.64	59.64	58.88	59.25	222,788	-0.46(-0.77%)
Jan 26, 2011	58.75	60.29	58.75	59.71	402,804	+1.27(+2.18%)
Jan 25, 2011	57.68	58.48	57.51	58.44	283,539	+0.42(+0.72%)
Jan 24, 2011	57.38	58.25	57.16	58.02	143,689	+0.69(+1.20%)
Jan 21, 2011	57.98	58.23	57.17	57.34	146,889	-0.30(-0.51%)
Jan 20, 2011	57.56	57.95	57.34	57.63	233,519	-0.20(-0.35%)
Jan 19, 2011	58.70	59.07	57.52	57.83	389,043	-0.99(-1.69%)
Jan 18, 2011	58.95	59.51	58.12	58.83	642,218	-0.31(-0.53%)
Jan 14, 2011	59.10	59.70	58.90	59.14	257,496	-0.16(-0.26%)
Jan 13, 2011	59.51	59.67	59.04	59.30	165,759	-0.15(-0.25%)
Jan 12, 2011	59.24	59.69	59.07	59.44	216,270	+0.68(+1.16%)
Jan 11, 2011	59.28	59.56	58.22	58.77	321,319	+0.03(+0.06%)
Jan 10, 2011	57.40	58.81	57.29	58.73	530,476	+1.17(+2.03%)
Jan 07, 2011	58.81	59.13	56.72	57.56	764,953	-1.25(-2.12%)
Jan 06, 2011	59.80	59.92	58.72	58.81	402,265	-0.98(-1.63%)
Jan 05, 2011	59.48	59.93	59.03	59.78	392,809	+0.28(+0.47%)
Jan 04, 2011	59.60	60.25	59.43	59.51	524,421	-0.08(-0.13%)
Jan 03, 2011	58.57	59.75	58.57	59.58	264,611	+1.40(+2.41%)
Dec 31, 2010	58.98	59.33	58.16	58.18	189,221	-0.91(-1.53%)
Dec 30, 2010	59.25	59.47	58.98	59.09	253,076	-0.13(-0.22%)
Dec 29, 2010	59.55	59.79	59.18	59.22	141,776	-0.24(-0.41%)
Dec 28, 2010	60.13	60.13	59.34	59.46	238,302	-0.54(-0.90%)
Dec 27, 2010	59.77	60.17	59.71	60.00	119,579	+0.02(+0.03%)
Dec 23, 2010	60.33	60.60	59.76	59.99	214,198	-0.47(-0.78%)
Dec 22, 2010	60.29	61.44	60.29	60.45	327,755	+0.08(+0.13%)
Dec 21, 2010	59.09	60.50	58.89	60.38	692,856	+1.54(+2.62%)
Dec 20, 2010	58.49	59.13	58.35	58.84	466,925	+0.27(+0.46%)
Dec 17, 2010	58.08	59.16	57.53	58.57	738,052	+0.81(+1.40%)
Dec 16, 2010	57.12	57.80	57.12	57.76	314,177	+0.72(+1.27%)
Dec 15, 2010	57.25	58.01	57.04	57.04	538,811	-0.33(-0.58%)
Dec 14, 2010	57.76	57.76	57.01	57.37	664,772	-0.38(-0.66%)
Dec 13, 2010	55.71	58.67	55.64	57.75	1,704,005	+2.33(+4.20%)
Dec 10, 2010	55.33	55.76	54.96	55.42	505,603	+0.22(+0.39%)
Dec 09, 2010	54.09	55.33	53.77	55.20	853,067	+1.48(+2.75%)
Dec 08, 2010	54.00	54.28	53.58	53.73	444,464	-0.25(-0.47%)
Dec 07, 2010	55.04	55.04	53.74	53.98	601,425	-0.12(-0.22%)
Dec 06, 2010	53.47	54.42	53.47	54.10	416,180	+0.50(+0.92%)
Dec 03, 2010	53.51	53.66	52.64	53.60	587,246	-0.16(-0.29%)
Dec 02, 2010	52.86	54.03	52.60	53.76	880,742	-0.22(-0.40%)
Dec 01, 2010	53.98	54.55	53.68	53.98	634,348	+0.95(+1.79%)
Nov 30, 2010	53.43	53.92	52.66	53.03	1,600,175	+2.36(+4.67%)
Nov 29, 2010	50.77	50.87	50.05	50.67	393,315	-0.46(-0.90%)
Nov 26, 2010	51.22	51.49	50.86	51.13	135,122	-0.25(-0.49%)
Nov 24, 2010	50.63	51.38	51.38	51.38	440,286	+1.13(+2.25%)
Nov 23, 2010	49.44	50.60	49.44	50.25	935,302	+0.48(+0.96%)
Nov 22, 2010	49.31	49.87	48.53	49.77	478,717	+0.48(+0.97%)
Nov 19, 2010	49.42	49.80	49.02	49.29	613,670	-0.24(-0.49%)
Nov 18, 2010	49.34	50.09	49.27	49.54	599,987	+0.70(+1.44%)
Nov 17, 2010	48.28	48.95	47.81	48.83	893,078	+0.71(+1.48%)
Nov 16, 2010	48.21	48.37	47.61	48.12	869,362	-0.36(-0.74%)
Nov 15, 2010	48.55	49.03	47.99	48.47	386,458	+0.41(+0.85%)
Nov 12, 2010	48.26	48.53	47.81	48.07	596,077	-0.50(-1.02%)
Nov 11, 2010	48.59	48.81	48.34	48.56	680,346	-0.49(-0.99%)
Nov 10, 2010	49.11	49.45	48.81	49.05	1,032,882	-0.07(-0.14%)
Nov 09, 2010	49.87	50.18	48.98	49.12	1,051,280	-0.86(-1.72%)
Nov 08, 2010	49.70	50.04	49.49	49.98	1,077,056	-0.11(-0.23%)
Nov 05, 2010	49.41	50.23	49.14	50.09	1,180,918	+0.64(+1.30%)
Nov 04, 2010	48.49	49.53	48.05	49.45	1,933,729	+1.39(+2.89%)
Nov 03, 2010	47.71	48.34	47.27	48.06	1,118,426	+0.01(+0.02%)
Nov 02, 2010	48.15	48.42	46.16	48.05	3,218,973	-1.69(-3.39%)

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