Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	21.44	21.52	21.40	21.52	19,710	+0.02(+0.09%)
Apr 27, 2012	21.47	21.52	21.40	21.50	72,025	+0.11(+0.51%)
Apr 26, 2012	21.16	21.43	21.16	21.39	70,847	+0.29(+1.37%)
Apr 25, 2012	20.95	21.10	20.89	21.10	15,627	+0.28(+1.34%)
Apr 24, 2012	20.93	20.94	20.82	20.82	16,187	-0.06(-0.29%)
Apr 23, 2012	21.00	21.00	20.84	20.88	15,176	-0.29(-1.37%)
Apr 20, 2012	21.15	21.19	21.14	21.17	9,686	+0.10(+0.47%)
Apr 19, 2012	21.10	21.20	21.07	21.07	30,242	+0.02(+0.10%)
Apr 18, 2012	21.08	21.13	20.98	21.05	7,229	-0.01(-0.05%)
Apr 17, 2012	21.00	21.13	20.99	21.06	9,005	+0.08(+0.38%)
Apr 16, 2012	21.12	21.21	20.94	20.98	291,740	-0.16(-0.76%)
Apr 13, 2012	21.27	21.30	21.12	21.14	76,216	-0.16(-0.75%)
Apr 12, 2012	21.02	21.35	21.02	21.30	50,174	+0.29(+1.38%)
Apr 11, 2012	20.91	21.04	20.91	21.01	28,038	+0.20(+0.96%)
Apr 10, 2012	20.90	20.92	20.73	20.81	71,152	-0.09(-0.43%)
Apr 09, 2012	21.03	21.07	20.90	20.90	22,848	-0.19(-0.90%)
Apr 05, 2012	21.18	21.22	21.07	21.09	148,531	-0.06(-0.28%)
Apr 04, 2012	21.25	21.25	21.05	21.15	82,742	-0.27(-1.26%)
Apr 03, 2012	21.64	21.64	21.39	21.42	22,607	-0.24(-1.11%)

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