Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	24.51	24.57	24.51	24.55	23,449	+0.00(+0.00%)
Mar 29, 2012	24.52	24.55	24.50	24.55	58,210	+0.04(+0.16%)
Mar 28, 2012	24.54	24.56	24.48	24.51	173,420	-0.03(-0.12%)
Mar 27, 2012	24.55	24.58	24.54	24.54	82,186	+0.00(+0.00%)
Mar 26, 2012	24.55	24.57	24.53	24.54	116,352	+0.00(+0.00%)
Mar 23, 2012	24.55	24.55	24.54	24.54	69,671	+0.02(+0.08%)
Mar 22, 2012	24.54	24.56	24.52	24.52	84,773	+0.03(+0.12%)
Mar 21, 2012	24.51	24.51	24.48	24.49	64,616	+0.00(+0.00%)
Mar 20, 2012	24.53	24.53	24.49	24.49	214,815	-0.03(-0.12%)
Mar 19, 2012	24.52	24.56	24.52	24.52	235,948	+0.01(+0.04%)
Mar 16, 2012	24.49	24.53	24.49	24.51	77,088	+0.02(+0.08%)
Mar 15, 2012	24.47	24.51	24.47	24.49	288,551	+0.04(+0.16%)
Mar 14, 2012	24.44	24.49	24.42	24.45	162,439	-0.02(-0.08%)
Mar 13, 2012	24.54	24.56	24.46	24.47	265,925	-0.07(-0.28%)
Mar 12, 2012	24.60	24.60	24.53	24.54	37,448	-0.07(-0.28%)
Mar 09, 2012	24.60	24.63	24.58	24.60	42,091	+0.03(+0.12%)
Mar 08, 2012	24.54	24.62	24.54	24.58	122,224	+0.02(+0.08%)
Mar 07, 2012	24.57	24.61	24.52	24.56	85,033	+0.01(+0.04%)
Mar 06, 2012	24.60	24.60	24.52	24.55	101,158	-0.05(-0.19%)
Mar 05, 2012	24.61	24.61	24.59	24.60	38,544	-0.02(-0.08%)
Mar 02, 2012	24.60	24.62	24.60	24.61	38,876	-0.02(-0.08%)
Mar 01, 2012	24.61	24.63	24.60	24.63	217,802	+0.02(+0.08%)
Feb 29, 2012	24.60	24.64	24.60	24.61	90,286	+0.00(+0.00%)
Feb 28, 2012	24.60	24.62	24.60	24.61	56,443	+0.01(+0.04%)
Feb 27, 2012	24.58	24.62	24.57	24.60	95,418	-0.02(-0.08%)
Feb 24, 2012	24.61	24.64	24.60	24.62	188,007	+0.02(+0.08%)
Feb 23, 2012	24.64	24.64	24.60	24.60	69,890	+0.01(+0.04%)
Feb 22, 2012	24.61	24.63	24.59	24.60	126,015	-0.01(-0.04%)
Feb 21, 2012	24.67	24.67	24.57	24.60	97,444	-0.04(-0.16%)
Feb 17, 2012	24.60	24.65	24.60	24.64	46,286	+0.05(+0.20%)
Feb 16, 2012	24.61	24.61	24.59	24.60	47,639	-0.01(-0.04%)
Feb 15, 2012	24.61	24.63	24.60	24.60	72,875	+0.00(+0.00%)
Feb 14, 2012	24.66	24.66	24.60	24.60	71,415	-0.05(-0.20%)
Feb 13, 2012	24.67	24.67	24.63	24.65	115,032	+0.02(+0.08%)
Feb 10, 2012	24.64	24.65	24.62	24.63	97,165	-0.01(-0.04%)
Feb 09, 2012	24.67	24.67	24.63	24.64	94,623	+0.01(+0.04%)
Feb 08, 2012	24.62	24.68	24.62	24.63	77,032	+0.03(+0.12%)
Feb 07, 2012	24.60	24.63	24.60	24.60	231,327	+0.00(+0.00%)
Feb 06, 2012	24.61	24.67	24.60	24.60	113,044	-0.02(-0.08%)
Feb 03, 2012	24.66	24.66	24.61	24.62	125,788	+0.01(+0.04%)
Feb 02, 2012	24.65	24.66	24.61	24.62	104,691	+0.00(+0.00%)
Feb 01, 2012	24.62	24.65	24.60	24.61	72,279	+0.02(+0.08%)
Jan 31, 2012	24.60	24.66	24.58	24.60	476,990	-0.04(-0.16%)
Jan 30, 2012	24.60	24.65	24.60	24.63	125,601	-0.02(-0.08%)
Jan 27, 2012	24.66	24.66	24.62	24.65	57,990	+0.02(+0.08%)
Jan 26, 2012	24.58	24.65	24.58	24.63	141,421	+0.05(+0.20%)
Jan 25, 2012	24.56	24.61	24.56	24.59	91,771	+0.01(+0.04%)
Jan 24, 2012	24.60	24.63	24.56	24.58	79,397	-0.08(-0.31%)
Jan 23, 2012	24.64	24.65	24.58	24.65	122,654	+0.05(+0.20%)
Jan 20, 2012	24.59	24.63	24.58	24.60	106,667	-0.02(-0.08%)
Jan 19, 2012	24.52	24.65	24.52	24.62	378,235	+0.02(+0.08%)
Jan 18, 2012	24.53	24.62	24.50	24.60	265,262	+0.04(+0.16%)
Jan 17, 2012	24.55	24.59	24.54	24.57	76,169	+0.04(+0.16%)
Jan 13, 2012	24.51	24.55	24.50	24.53	212,218	+0.05(+0.20%)
Jan 12, 2012	24.48	24.56	24.48	24.48	127,313	-0.07(-0.28%)
Jan 11, 2012	24.58	24.58	24.47	24.55	121,026	-0.05(-0.20%)
Jan 10, 2012	24.49	24.60	24.49	24.60	254,059	+0.08(+0.32%)
Jan 09, 2012	24.48	24.53	24.47	24.52	72,362	-0.02(-0.08%)
Jan 06, 2012	24.49	24.55	24.49	24.54	459,048	+0.05(+0.20%)
Jan 05, 2012	24.47	24.53	24.47	24.49	64,013	-0.01(-0.04%)

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