Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	22.39	22.39	22.11	22.21	5,407,925	-0.18(-0.80%)
Apr 27, 2012	22.45	22.50	22.25	22.39	3,469,800	+0.04(+0.16%)
Apr 26, 2012	22.14	22.37	21.98	22.35	5,174,622	+0.10(+0.45%)
Apr 25, 2012	22.46	22.46	22.17	22.25	4,256,186	-0.04(-0.16%)
Apr 24, 2012	21.96	22.41	21.88	22.29	5,253,366	+0.37(+1.71%)
Apr 23, 2012	21.91	21.95	21.71	21.91	6,438,745	-0.21(-0.94%)
Apr 20, 2012	22.15	22.25	21.99	22.12	6,784,402	+0.03(+0.11%)
Apr 19, 2012	22.25	22.32	21.98	22.10	4,374,907	-0.18(-0.82%)
Apr 18, 2012	22.34	22.34	22.07	22.28	5,207,547	-0.19(-0.87%)
Apr 17, 2012	22.33	22.57	22.16	22.47	5,097,718	+0.30(+1.33%)
Apr 16, 2012	22.29	22.40	22.15	22.18	5,575,632	+0.03(+0.13%)
Apr 13, 2012	22.33	22.43	22.14	22.15	5,015,699	-0.25(-1.13%)
Apr 12, 2012	22.30	22.41	22.14	22.40	3,666,401	+0.08(+0.36%)
Apr 11, 2012	22.47	22.56	22.20	22.32	4,219,497	+0.12(+0.55%)
Apr 10, 2012	22.20	22.42	22.12	22.20	6,151,549	-0.01(-0.06%)
Apr 09, 2012	22.27	22.27	22.04	22.21	5,590,088	-0.35(-1.53%)
Apr 05, 2012	22.56	22.73	22.46	22.56	4,059,068	-0.08(-0.35%)
Apr 04, 2012	22.78	22.94	22.64	22.64	6,319,618	-0.40(-1.72%)
Apr 03, 2012	23.16	23.17	22.81	23.04	5,442,402	-0.25(-1.08%)

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