Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	72.03	72.04	71.60	71.61	7,570,999	-0.36(-0.50%)
Feb 28, 2012	71.97	72.20	71.77	71.97	6,052,588	+0.09(+0.12%)
Feb 27, 2012	71.65	72.16	71.27	71.89	5,646,481	+0.03(+0.04%)
Feb 24, 2012	72.17	72.17	71.66	71.86	5,112,480	-0.35(-0.49%)
Feb 23, 2012	72.21	72.37	71.91	72.21	5,816,874	+0.11(+0.15%)
Feb 22, 2012	71.74	72.17	71.74	72.10	5,471,083	+0.12(+0.17%)
Feb 21, 2012	71.71	72.17	71.63	71.98	6,247,291	+0.36(+0.50%)
Feb 17, 2012	71.38	71.81	71.21	71.62	6,885,104	+0.52(+0.74%)
Feb 16, 2012	70.45	71.23	70.45	71.10	5,579,225	+0.47(+0.66%)
Feb 15, 2012	71.38	71.45	70.42	70.63	7,344,124	-0.67(-0.94%)
Feb 14, 2012	71.28	71.37	70.88	71.31	4,915,276	-0.07(-0.10%)
Feb 13, 2012	71.43	71.57	71.11	71.38	4,147,959	+0.13(+0.18%)
Feb 10, 2012	71.28	71.38	70.87	71.25	5,410,293	-0.37(-0.52%)
Feb 09, 2012	71.67	71.96	71.41	71.62	5,037,515	-0.04(-0.06%)
Feb 08, 2012	72.43	72.55	71.34	71.66	7,585,768	-0.62(-0.85%)
Feb 07, 2012	71.32	72.47	71.31	72.28	8,411,970	+1.02(+1.43%)
Feb 06, 2012	71.60	71.63	71.16	71.26	4,867,576	-0.37(-0.52%)
Feb 03, 2012	71.04	71.82	70.94	71.63	7,819,389	+1.00(+1.41%)
Feb 02, 2012	70.38	70.78	70.38	70.64	5,561,980	+0.16(+0.22%)

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