Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	19.54	19.55	19.51	19.52	4,322,207	-0.00(-0.02%)
Mar 30, 2011	19.51	19.54	19.49	19.53	5,778,752	+0.05(+0.25%)
Mar 29, 2011	19.46	19.51	19.45	19.48	6,255,540	+0.01(+0.05%)
Mar 28, 2011	19.50	19.50	19.45	19.47	4,973,616	+0.00(+0.00%)
Mar 25, 2011	19.51	19.51	19.47	19.47	3,870,015	-0.01(-0.05%)
Mar 24, 2011	19.50	19.51	19.45	19.48	5,604,679	+0.01(+0.07%)
Mar 23, 2011	19.47	19.49	19.44	19.47	4,184,684	-0.03(-0.17%)
Mar 22, 2011	19.48	19.50	19.44	19.50	14,050,464	+0.00(+0.02%)
Mar 21, 2011	19.49	19.51	19.46	19.50	5,268,432	+0.11(+0.55%)
Mar 18, 2011	19.38	19.44	19.36	19.39	5,789,132	+0.10(+0.52%)
Mar 17, 2011	19.22	19.32	19.19	19.29	5,769,942	+0.21(+1.09%)
Mar 16, 2011	19.25	19.28	19.08	19.08	15,660,056	-0.13(-0.70%)
Mar 15, 2011	19.26	19.35	19.22	19.22	11,419,884	-0.13(-0.67%)
Mar 14, 2011	19.37	19.42	19.34	19.35	11,162,938	-0.07(-0.35%)
Mar 11, 2011	19.40	19.42	19.37	19.41	5,435,056	+0.02(+0.13%)
Mar 10, 2011	19.47	19.48	19.38	19.39	6,680,354	-0.08(-0.40%)
Mar 09, 2011	19.54	19.54	19.47	19.47	7,018,684	-0.07(-0.34%)
Mar 08, 2011	19.55	19.56	19.51	19.53	3,266,730	-0.02(-0.10%)
Mar 07, 2011	19.52	19.55	19.51	19.55	4,422,768	+0.04(+0.20%)
Mar 04, 2011	19.58	19.58	19.51	19.51	5,517,683	-0.07(-0.34%)
Mar 03, 2011	19.53	19.58	19.51	19.58	5,610,710	+0.10(+0.49%)
Mar 02, 2011	19.49	19.52	19.45	19.49	3,409,469	+0.05(+0.25%)

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