Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	23.36	23.55	23.08	23.40	54,368	+0.02(+0.08%)
Apr 28, 2011	22.75	23.41	22.75	23.38	54,527	-0.16(-0.69%)
Apr 27, 2011	23.65	23.94	23.12	23.54	42,520	-0.06(-0.24%)
Apr 26, 2011	23.08	23.70	23.08	23.60	78,639	+0.54(+2.33%)
Apr 25, 2011	22.82	23.10	22.66	23.06	100,065	-0.01(-0.04%)
Apr 21, 2011	23.22	23.22	22.97	23.07	75,668	-0.02(-0.08%)
Apr 20, 2011	22.94	23.20	22.75	23.09	84,096	+0.38(+1.69%)
Apr 19, 2011	23.05	23.09	22.55	22.70	131,042	-0.28(-1.21%)
Apr 18, 2011	22.95	23.07	22.80	22.98	102,072	-0.02(-0.08%)
Apr 15, 2011	22.91	23.05	22.51	23.00	135,239	+0.05(+0.21%)
Apr 14, 2011	22.56	23.15	22.52	22.95	111,646	+0.29(+1.27%)
Apr 13, 2011	22.81	23.01	22.57	22.67	231,185	-0.06(-0.25%)
Apr 12, 2011	22.43	22.85	22.37	22.72	143,153	+0.15(+0.68%)
Apr 11, 2011	22.46	22.68	22.33	22.57	327,756	+0.07(+0.30%)
Apr 08, 2011	23.01	23.02	22.37	22.50	281,347	-0.39(-1.72%)
Apr 07, 2011	22.96	23.42	22.90	22.90	234,609	-0.02(-0.08%)
Apr 06, 2011	21.54	22.97	21.38	22.91	200,066	+1.51(+7.04%)
Apr 05, 2011	20.96	21.51	20.84	21.41	122,216	+0.39(+1.87%)
Apr 04, 2011	20.90	21.12	20.58	21.01	183,450	+0.11(+0.51%)

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