Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	22.32	22.43	22.26	22.34	186,655	+0.18(+0.82%)
Apr 29, 2013	22.03	22.18	22.02	22.16	120,975	+0.22(+0.98%)
Apr 26, 2013	21.85	21.95	21.69	21.95	132,510	+0.26(+1.18%)
Apr 25, 2013	21.66	21.83	21.66	21.69	114,050	+0.32(+1.51%)
Apr 24, 2013	21.25	21.43	21.20	21.37	373,330	+0.24(+1.12%)
Apr 23, 2013	21.12	21.21	21.00	21.13	1,083,886	+0.05(+0.26%)
Apr 22, 2013	21.11	21.14	20.96	21.08	233,883	+0.08(+0.39%)
Apr 19, 2013	21.12	21.17	20.94	21.00	74,660	+0.03(+0.13%)
Apr 18, 2013	21.18	21.18	20.91	20.97	161,707	-0.20(-0.96%)
Apr 17, 2013	21.56	21.56	21.04	21.17	188,679	-0.89(-4.03%)
Apr 16, 2013	22.11	22.12	21.94	22.06	119,343	+0.24(+1.08%)
Apr 15, 2013	22.11	22.18	21.81	21.83	398,234	-0.63(-2.82%)
Apr 12, 2013	22.35	22.46	22.30	22.46	635,903	-0.03(-0.12%)
Apr 11, 2013	22.51	22.62	22.44	22.49	148,522	+0.18(+0.79%)
Apr 10, 2013	22.22	22.42	22.22	22.31	165,080	+0.28(+1.29%)
Apr 09, 2013	21.88	22.08	21.77	22.03	249,951	+0.25(+1.15%)
Apr 08, 2013	21.67	21.79	21.60	21.78	153,315	+0.06(+0.28%)
Apr 05, 2013	21.46	21.72	21.42	21.72	193,438	+0.00(+0.00%)
Apr 04, 2013	21.56	21.72	21.43	21.72	380,116	-0.20(-0.89%)
Apr 03, 2013	22.09	22.14	21.89	21.91	246,711	-0.06(-0.28%)
Apr 02, 2013	22.06	22.22	21.96	21.97	400,020	+0.16(+0.74%)

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