Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	82.05	82.05	82.01	82.02	43,852	-0.10(-0.12%)
Jan 28, 2011	82.07	82.12	82.05	82.12	37,771	+0.04(+0.05%)
Jan 27, 2011	82.04	82.09	82.03	82.08	47,146	+0.04(+0.05%)
Jan 26, 2011	82.06	82.08	82.02	82.04	63,669	-0.02(-0.02%)
Jan 25, 2011	82.02	82.06	82.01	82.05	123,676	+0.03(+0.04%)
Jan 24, 2011	82.02	82.03	81.99	82.02	111,976	+0.01(+0.01%)
Jan 21, 2011	81.97	82.01	81.97	82.01	24,974	+0.03(+0.04%)
Jan 20, 2011	82.00	82.02	81.94	81.98	57,620	-0.06(-0.08%)
Jan 19, 2011	82.03	82.05	81.97	82.05	200,823	+0.01(+0.01%)
Jan 18, 2011	82.04	82.05	82.00	82.04	50,225	-0.01(-0.02%)
Jan 14, 2011	82.05	82.06	82.03	82.05	56,810	+0.01(+0.02%)
Jan 13, 2011	81.96	82.04	81.95	82.04	173,683	+0.05(+0.06%)
Jan 12, 2011	81.94	81.99	81.94	81.99	110,187	-0.02(-0.02%)
Jan 11, 2011	82.03	82.03	81.98	82.01	51,957	-0.01(-0.01%)
Jan 10, 2011	81.97	82.02	81.97	82.01	181,628	+0.04(+0.05%)
Jan 07, 2011	81.94	81.98	81.93	81.97	151,989	+0.04(+0.05%)
Jan 06, 2011	81.93	81.93	81.90	81.93	187,191	+0.00(+0.00%)
Jan 05, 2011	81.94	81.95	81.91	81.93	255,730	-0.02(-0.03%)
Jan 04, 2011	81.95	81.99	81.92	81.96	135,942	+0.07(+0.09%)

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