Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	74.42	74.80	74.42	74.80	74,760	+0.04(+0.06%)
Feb 25, 2011	74.61	74.75	73.68	74.75	10,137	+1.16(+1.57%)
Feb 24, 2011	73.87	74.51	73.16	73.59	6,554	-0.85(-1.15%)
Feb 23, 2011	74.16	74.54	74.10	74.45	9,236	+0.45(+0.60%)
Feb 22, 2011	74.17	74.24	73.58	74.00	7,691	-0.09(-0.12%)
Feb 18, 2011	73.81	74.11	73.51	74.09	12,025	+0.28(+0.38%)
Feb 17, 2011	73.86	73.86	73.33	73.81	5,427	+0.17(+0.23%)
Feb 16, 2011	73.23	73.64	72.82	73.64	19,210	+0.55(+0.75%)
Feb 15, 2011	72.78	73.28	72.68	73.09	15,824	+0.28(+0.38%)
Feb 14, 2011	72.94	72.94	71.68	72.81	12,912	+0.62(+0.86%)
Feb 11, 2011	72.42	72.76	72.19	72.19	12,830	-0.54(-0.75%)
Feb 10, 2011	71.27	72.73	71.27	72.73	20,130	+1.31(+1.84%)
Feb 09, 2011	72.38	72.38	71.31	71.42	32,221	-0.35(-0.49%)
Feb 08, 2011	71.81	72.44	71.77	71.77	12,747	-0.53(-0.73%)
Feb 07, 2011	71.86	72.62	71.86	72.29	5,087	-0.41(-0.56%)
Feb 04, 2011	71.92	72.90	71.92	72.70	19,843	+0.65(+0.91%)
Feb 03, 2011	73.12	73.13	71.98	72.05	27,342	-1.48(-2.01%)
Feb 02, 2011	72.76	74.50	72.20	73.53	49,923	+1.29(+1.79%)

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