Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	70.88	70.95	70.25	70.56	102,119	+0.06(+0.09%)
Feb 25, 2011	69.90	70.71	69.90	70.50	68,958	+0.94(+1.35%)
Feb 24, 2011	69.77	69.97	69.07	69.56	133,783	-0.74(-1.05%)
Feb 23, 2011	70.76	71.28	70.05	70.30	163,049	-1.36(-1.90%)
Feb 22, 2011	72.42	72.85	71.62	71.66	98,855	-0.27(-0.38%)
Feb 18, 2011	71.69	72.10	71.33	71.93	442,008	-0.29(-0.40%)
Feb 17, 2011	71.46	72.22	71.13	72.22	44,084	-0.74(-1.01%)
Feb 16, 2011	73.28	73.45	72.50	72.96	334,881	-2.54(-3.36%)
Feb 15, 2011	76.25	76.25	75.35	75.50	36,108	-1.08(-1.41%)
Feb 14, 2011	76.26	76.58	76.15	76.58	34,369	-0.32(-0.42%)
Feb 11, 2011	75.69	76.95	75.63	76.90	48,678	+1.47(+1.95%)
Feb 10, 2011	75.06	75.77	74.82	75.43	102,422	-0.02(-0.03%)
Feb 09, 2011	75.12	75.80	75.10	75.45	61,347	-0.15(-0.20%)
Feb 08, 2011	75.52	75.80	74.75	75.60	73,413	+2.76(+3.79%)
Feb 07, 2011	72.07	72.98	72.07	72.84	39,566	+1.10(+1.53%)
Feb 04, 2011	71.39	71.74	70.87	71.74	30,974	-0.93(-1.28%)
Feb 03, 2011	72.02	72.67	71.26	72.67	91,238	+0.26(+0.36%)
Feb 02, 2011	72.53	72.68	72.21	72.41	276,660	-1.72(-2.32%)

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