Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	22.76	22.89	22.67	22.78	9,850	-0.25(-1.09%)
Apr 27, 2012	22.91	23.03	22.91	23.03	938	+0.01(+0.04%)
Apr 26, 2012	22.96	23.11	22.96	23.02	953	-0.03(-0.13%)
Apr 25, 2012	22.89	23.16	22.89	23.05	3,557	-0.11(-0.47%)
Apr 24, 2012	23.20	23.20	23.15	23.16	1,551	-0.24(-1.03%)
Apr 23, 2012	23.37	23.40	23.31	23.40	3,052	-0.24(-1.02%)
Apr 20, 2012	23.50	23.86	23.50	23.64	3,422	+0.21(+0.90%)
Apr 19, 2012	23.60	23.60	23.43	23.43	1,407	-0.42(-1.76%)
Apr 18, 2012	23.83	23.90	23.83	23.85	1,497	+0.31(+1.32%)
Apr 17, 2012	23.61	23.61	23.52	23.54	1,265	+0.13(+0.56%)
Apr 16, 2012	23.35	23.41	23.28	23.41	1,582	+0.22(+0.95%)
Apr 13, 2012	23.17	23.23	23.10	23.19	2,077	-0.01(-0.04%)
Apr 12, 2012	23.29	23.29	23.20	23.20	933	+0.36(+1.58%)
Apr 11, 2012	22.75	22.95	22.75	22.84	1,594	+0.22(+0.97%)
Apr 10, 2012	22.94	22.95	22.62	22.62	1,230	-0.58(-2.50%)
Apr 09, 2012	23.16	23.26	23.15	23.20	10,113	+0.12(+0.52%)
Apr 05, 2012	23.12	23.16	23.06	23.08	824	-0.21(-0.90%)
Apr 04, 2012	23.40	23.44	23.29	23.29	1,232	-0.48(-2.02%)
Apr 03, 2012	23.88	23.88	23.77	23.77	525	-0.41(-1.70%)

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