Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	22.78	22.79	22.72	22.74	14,916	+0.01(+0.05%)
Feb 25, 2011	22.68	22.73	22.68	22.73	24,791	+0.08(+0.34%)
Feb 24, 2011	22.65	22.66	22.61	22.65	12,383	+0.05(+0.21%)
Feb 23, 2011	22.62	22.64	22.58	22.61	24,303	-0.04(-0.16%)
Feb 22, 2011	22.67	22.71	22.62	22.64	28,814	-0.06(-0.26%)
Feb 18, 2011	22.68	22.72	22.65	22.70	28,211	+0.05(+0.21%)
Feb 17, 2011	22.61	22.68	22.59	22.65	9,586	+0.05(+0.21%)
Feb 16, 2011	22.62	22.63	22.60	22.61	6,416	+0.02(+0.07%)
Feb 15, 2011	22.60	22.61	22.56	22.59	6,400	+0.01(+0.03%)
Feb 14, 2011	22.58	22.61	22.58	22.58	9,565	+0.00(+0.00%)
Feb 11, 2011	22.55	22.58	22.54	22.58	5,372	+0.09(+0.38%)
Feb 10, 2011	22.49	22.51	22.48	22.50	16,185	-0.05(-0.24%)
Feb 09, 2011	22.52	22.56	22.50	22.55	12,702	+0.02(+0.11%)
Feb 08, 2011	22.57	22.58	22.53	22.53	14,252	-0.03(-0.15%)
Feb 07, 2011	22.54	22.58	22.52	22.56	5,832	+0.03(+0.12%)
Feb 04, 2011	22.53	22.54	22.49	22.54	7,030	-0.03(-0.14%)
Feb 03, 2011	22.57	22.57	22.54	22.57	25,704	-0.00(-0.02%)
Feb 02, 2011	22.60	22.63	22.57	22.57	1,895	-0.05(-0.24%)

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