Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	22.73	22.75	22.66	22.69	33,830	+0.05(+0.21%)
Aug 30, 2011	22.58	22.67	22.58	22.64	23,155	+0.06(+0.28%)
Aug 29, 2011	22.53	22.61	22.50	22.58	122,088	+0.12(+0.55%)
Aug 26, 2011	22.40	22.50	22.33	22.45	35,060	+0.10(+0.45%)
Aug 25, 2011	22.42	22.55	22.12	22.35	74,362	-0.08(-0.35%)
Aug 24, 2011	22.44	22.44	22.38	22.43	15,255	-0.05(-0.24%)
Aug 23, 2011	22.38	22.48	22.32	22.48	14,905	+0.16(+0.70%)
Aug 22, 2011	22.48	22.48	22.33	22.33	26,128	-0.06(-0.28%)
Aug 19, 2011	22.34	22.49	22.33	22.39	54,879	-0.02(-0.10%)
Aug 18, 2011	22.58	22.58	22.39	22.41	64,096	-0.25(-1.10%)
Aug 17, 2011	22.69	22.69	22.62	22.66	59,146	+0.05(+0.22%)
Aug 16, 2011	22.62	22.62	22.59	22.61	26,064	-0.01(-0.05%)
Aug 15, 2011	22.58	22.66	22.58	22.62	139,620	+0.10(+0.43%)
Aug 12, 2011	22.59	22.59	22.19	22.53	39,939	+0.03(+0.12%)
Aug 11, 2011	22.42	22.50	22.38	22.50	45,191	+0.08(+0.35%)
Aug 10, 2011	22.49	22.50	22.40	22.42	20,862	-0.07(-0.31%)
Aug 09, 2011	22.41	22.49	22.20	22.49	39,203	+0.25(+1.12%)
Aug 08, 2011	22.41	22.41	22.19	22.24	85,971	-0.26(-1.14%)
Aug 05, 2011	22.62	22.62	22.41	22.50	39,980	-0.13(-0.58%)
Aug 04, 2011	22.77	22.77	22.59	22.63	214,730	-0.13(-0.58%)
Aug 03, 2011	22.79	22.83	22.77	22.77	19,731	-0.08(-0.34%)
Aug 02, 2011	22.87	22.97	22.84	22.84	27,432	-0.08(-0.34%)

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