Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	20.73	20.73	20.60	20.60	1,555	-0.11(-0.53%)
Apr 28, 2011	20.70	20.71	20.63	20.71	4,740	-0.09(-0.43%)
Apr 27, 2011	20.91	20.91	20.75	20.80	1,990	-0.29(-1.38%)
Apr 26, 2011	21.05	21.09	21.05	21.09	1,700	-0.03(-0.14%)
Apr 25, 2011	21.22	21.16	21.11	21.12	6,740	-0.18(-0.85%)
Apr 21, 2011	21.14	21.30	21.13	21.30	30,637	+0.15(+0.71%)
Apr 20, 2011	21.14	21.15	21.14	21.15	5,790	+0.43(+2.08%)
Apr 19, 2011	20.62	20.72	20.62	20.72	3,440	-0.13(-0.62%)
Apr 18, 2011	20.86	20.90	20.80	20.85	1,353	-0.35(-1.65%)
Apr 15, 2011	21.29	21.29	21.20	21.20	3,342	+0.12(+0.57%)
Apr 14, 2011	21.05	21.14	21.05	21.08	2,209	-0.01(-0.05%)
Apr 13, 2011	21.16	21.17	21.09	21.09	1,778	+0.25(+1.20%)
Apr 12, 2011	21.00	21.00	20.84	20.84	1,850	-0.14(-0.67%)
Apr 11, 2011	21.21	21.22	20.98	20.98	2,875	-0.31(-1.46%)
Apr 08, 2011	21.32	21.32	21.28	21.29	1,177	+0.00(+0.00%)
Apr 07, 2011	21.30	21.30	21.29	21.29	865	-0.06(-0.28%)
Apr 06, 2011	21.42	21.42	21.31	21.35	9,990	-0.07(-0.33%)
Apr 05, 2011	21.44	21.46	21.42	21.42	12,841	-0.11(-0.51%)
Apr 04, 2011	21.43	21.53	21.43	21.53	4,150	+0.38(+1.80%)

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