Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	72.07	72.18	71.78	71.86	724,502	-0.28(-0.39%)
Jan 28, 2011	71.64	72.26	71.63	72.15	1,378,998	+0.33(+0.46%)
Jan 27, 2011	71.61	71.86	71.45	71.82	693,726	+0.27(+0.37%)
Jan 26, 2011	71.83	71.84	71.48	71.55	1,135,370	-0.44(-0.61%)
Jan 25, 2011	71.76	72.16	71.57	71.99	1,470,337	+0.36(+0.50%)
Jan 24, 2011	71.65	71.76	71.58	71.63	649,638	+0.01(+0.01%)
Jan 21, 2011	71.33	71.62	71.24	71.62	683,795	+0.24(+0.33%)
Jan 20, 2011	71.63	71.68	71.21	71.38	909,648	-0.56(-0.78%)
Jan 19, 2011	71.73	71.99	71.72	71.94	955,660	+0.18(+0.26%)
Jan 18, 2011	71.77	71.89	71.51	71.76	1,388,475	-0.18(-0.24%)
Jan 14, 2011	72.27	72.35	71.91	71.93	958,590	-0.20(-0.28%)
Jan 13, 2011	71.63	72.13	71.60	72.13	1,372,391	+0.48(+0.67%)
Jan 12, 2011	71.57	71.78	71.44	71.65	982,801	-0.21(-0.29%)
Jan 11, 2011	72.05	72.05	71.68	71.86	992,466	-0.28(-0.39%)
Jan 10, 2011	72.03	72.14	71.88	72.14	1,431,035	+0.25(+0.34%)
Jan 07, 2011	71.48	72.03	71.39	71.89	961,272	+0.47(+0.67%)
Jan 06, 2011	71.26	71.47	71.13	71.42	1,895,644	+0.37(+0.52%)
Jan 05, 2011	71.30	71.38	70.91	71.05	1,451,257	-0.77(-1.08%)
Jan 04, 2011	71.75	71.93	71.62	71.83	1,610,688	+0.17(+0.24%)

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