Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	21.91	22.25	21.91	22.11	129,727	+0.03(+0.12%)
Apr 28, 2011	21.81	22.15	21.79	22.09	249,166	+0.29(+1.34%)
Apr 27, 2011	21.47	21.83	21.47	21.79	159,056	+0.30(+1.39%)
Apr 26, 2011	21.33	21.56	21.32	21.50	310,926	+0.15(+0.68%)
Apr 25, 2011	21.32	21.40	21.25	21.35	204,970	+0.11(+0.51%)
Apr 21, 2011	21.18	21.29	21.03	21.24	187,505	+0.11(+0.54%)
Apr 20, 2011	21.07	21.31	21.04	21.13	180,083	+0.13(+0.63%)
Apr 19, 2011	20.90	21.02	20.89	21.00	98,433	+0.04(+0.21%)
Apr 18, 2011	20.89	20.96	20.74	20.95	87,729	-0.05(-0.24%)
Apr 15, 2011	20.89	21.05	20.75	21.00	132,050	+0.08(+0.36%)
Apr 14, 2011	20.80	20.95	20.77	20.93	111,986	+0.06(+0.30%)
Apr 13, 2011	20.79	21.03	20.79	20.86	133,796	+0.06(+0.30%)
Apr 12, 2011	20.77	20.80	20.42	20.80	200,338	-0.01(-0.03%)
Apr 11, 2011	20.95	20.96	20.77	20.81	95,574	-0.08(-0.39%)
Apr 08, 2011	20.94	20.96	20.82	20.89	92,397	-0.04(-0.18%)
Apr 07, 2011	20.86	20.98	20.74	20.93	152,455	+0.07(+0.33%)
Apr 06, 2011	20.86	21.03	20.82	20.86	99,834	-0.01(-0.06%)
Apr 05, 2011	20.80	20.90	20.80	20.87	93,280	-0.01(-0.06%)
Apr 04, 2011	20.79	20.93	20.79	20.88	106,966	+0.01(+0.03%)

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