Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	83.09	83.33	82.62	82.66	366,490	-0.50(-0.60%)
Jan 30, 2012	83.69	83.83	83.07	83.17	278,838	+0.05(+0.06%)
Jan 27, 2012	83.39	83.45	82.71	83.11	397,958	-0.15(-0.18%)
Jan 26, 2012	82.75	83.41	82.49	83.26	625,762	+0.79(+0.96%)
Jan 25, 2012	82.32	82.69	81.97	82.47	372,767	+0.55(+0.67%)
Jan 24, 2012	81.79	82.28	81.43	81.93	1,554,110	+0.23(+0.28%)
Jan 23, 2012	81.69	81.82	81.52	81.70	731,735	+0.17(+0.21%)
Jan 20, 2012	81.89	81.95	81.37	81.53	1,063,509	-0.32(-0.40%)
Jan 19, 2012	81.79	82.38	81.70	81.85	874,195	+0.11(+0.13%)
Jan 18, 2012	81.74	81.79	81.49	81.75	1,018,090	+0.04(+0.05%)
Jan 17, 2012	81.53	81.83	81.50	81.70	497,956	+0.07(+0.08%)
Jan 13, 2012	81.43	81.78	81.30	81.64	428,341	+0.21(+0.25%)
Jan 12, 2012	81.47	81.73	81.23	81.43	471,826	+0.05(+0.06%)
Jan 11, 2012	81.23	81.60	80.95	81.38	375,192	+0.22(+0.27%)
Jan 10, 2012	81.76	81.76	80.82	81.16	586,798	-0.66(-0.81%)
Jan 09, 2012	81.56	82.06	81.43	81.82	384,877	+0.27(+0.33%)
Jan 06, 2012	80.57	81.59	80.57	81.55	683,570	+1.11(+1.38%)
Jan 05, 2012	80.13	80.75	79.96	80.44	235,220	+0.37(+0.46%)

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