Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	22.25	22.41	22.20	22.39	26,203	+0.01(+0.05%)
Apr 27, 2012	22.49	22.49	22.32	22.38	1,675	+0.13(+0.58%)
Apr 26, 2012	22.24	22.27	22.21	22.25	9,211	+0.09(+0.41%)
Apr 25, 2012	21.95	22.20	21.95	22.16	8,847	+0.14(+0.62%)
Apr 24, 2012	22.08	22.08	22.02	22.02	57,897	-0.01(-0.03%)
Apr 23, 2012	21.90	22.03	21.90	22.03	22,912	-0.08(-0.36%)
Apr 20, 2012	22.14	22.14	22.11	22.11	469	+0.14(+0.64%)
Apr 19, 2012	21.74	22.03	21.74	21.97	7,384	+0.05(+0.24%)
Apr 18, 2012	21.97	22.12	21.84	21.92	12,762	-0.20(-0.91%)
Apr 17, 2012	22.06	22.14	22.06	22.12	2,154	+0.05(+0.23%)
Apr 16, 2012	22.20	22.20	22.00	22.07	21,388	-0.17(-0.76%)
Apr 13, 2012	22.39	22.39	22.20	22.24	2,848	-0.31(-1.38%)
Apr 12, 2012	22.25	22.55	22.25	22.55	3,012	+0.27(+1.21%)
Apr 11, 2012	22.25	22.28	22.25	22.28	596	+0.13(+0.59%)
Apr 10, 2012	22.25	22.26	22.15	22.15	2,048	-0.33(-1.47%)
Apr 09, 2012	22.32	22.88	22.32	22.48	67,378	-0.14(-0.60%)
Apr 05, 2012	23.12	23.12	22.49	22.62	3,192	+0.01(+0.03%)
Apr 04, 2012	22.92	22.64	22.49	22.61	12,386	-0.21(-0.92%)
Apr 03, 2012	22.86	22.93	22.80	22.82	3,264	-0.12(-0.53%)

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