Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	22.10	22.51	22.00	22.22	367,311	+0.19(+0.85%)
Apr 28, 2011	21.79	22.26	21.75	22.03	244,730	+0.25(+1.13%)
Apr 27, 2011	21.94	21.94	21.44	21.79	238,341	-0.16(-0.75%)
Apr 26, 2011	22.01	22.36	21.88	21.95	213,830	-0.01(-0.04%)
Apr 25, 2011	21.98	22.12	21.91	21.96	155,666	+0.03(+0.15%)
Apr 21, 2011	21.85	21.93	21.51	21.93	160,024	+0.26(+1.21%)
Apr 20, 2011	21.68	22.14	21.55	21.67	395,069	+0.35(+1.65%)
Apr 19, 2011	21.29	21.45	21.04	21.31	278,603	+0.13(+0.62%)
Apr 18, 2011	21.37	21.65	21.11	21.18	351,038	-0.52(-2.41%)
Apr 15, 2011	21.39	21.97	21.39	21.71	249,948	+0.31(+1.45%)
Apr 14, 2011	21.00	21.52	20.88	21.40	263,866	+0.28(+1.32%)
Apr 13, 2011	21.58	21.65	20.69	21.12	498,715	-0.35(-1.64%)
Apr 12, 2011	21.71	21.89	21.10	21.47	438,518	-0.41(-1.87%)
Apr 11, 2011	22.12	22.27	21.82	21.88	386,675	-0.32(-1.44%)
Apr 08, 2011	22.81	22.86	22.03	22.20	306,406	-0.42(-1.84%)
Apr 07, 2011	22.93	23.22	22.61	22.61	324,801	-0.25(-1.11%)
Apr 06, 2011	22.73	22.99	22.50	22.87	231,697	+0.20(+0.90%)
Apr 05, 2011	22.61	22.83	22.40	22.66	262,249	-0.06(-0.25%)
Apr 04, 2011	23.01	23.05	22.53	22.72	406,346	-0.29(-1.24%)

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