Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	49.23	49.42	49.04	49.24	639,814	+0.02(+0.05%)
Jan 28, 2011	50.10	50.15	49.19	49.22	22,030	-0.98(-1.96%)
Jan 27, 2011	50.41	50.41	50.06	50.20	24,783	-0.28(-0.55%)
Jan 26, 2011	50.41	50.59	50.39	50.48	28,064	+0.10(+0.19%)
Jan 25, 2011	50.39	50.39	50.12	50.38	38,461	+0.07(+0.13%)
Jan 24, 2011	50.04	50.33	50.04	50.32	11,851	+0.27(+0.54%)
Jan 21, 2011	50.35	50.41	49.96	50.05	17,010	-0.02(-0.03%)
Jan 20, 2011	49.98	50.19	49.93	50.06	18,900	-0.09(-0.17%)
Jan 19, 2011	50.43	50.60	50.08	50.15	24,844	-0.33(-0.66%)
Jan 18, 2011	50.37	50.67	50.37	50.48	42,501	-0.03(-0.06%)
Jan 14, 2011	50.36	50.53	50.36	50.51	19,562	+0.05(+0.09%)
Jan 13, 2011	50.42	50.55	50.37	50.46	20,646	+0.05(+0.11%)
Jan 12, 2011	50.19	50.43	50.18	50.41	23,361	+0.42(+0.84%)
Jan 11, 2011	50.27	50.27	49.89	49.99	30,859	-0.03(-0.06%)
Jan 10, 2011	49.86	50.06	49.79	50.02	29,494	+0.10(+0.20%)
Jan 07, 2011	50.23	50.23	49.77	49.92	30,233	-0.29(-0.57%)
Jan 06, 2011	50.33	50.39	50.12	50.21	50,353	-0.07(-0.14%)
Jan 05, 2011	49.83	50.31	49.83	50.28	12,507	+0.25(+0.50%)
Jan 04, 2011	50.35	50.42	49.90	50.03	39,656	-0.24(-0.48%)

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