Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2007	21.15	21.18	20.98	20.99	366,151	-0.18(-0.84%)
Apr 27, 2007	21.09	21.20	21.03	21.17	250,060	+0.03(+0.13%)
Apr 26, 2007	21.13	21.20	20.98	21.14	475,683	+0.00(+0.02%)
Apr 25, 2007	21.03	21.21	21.01	21.14	316,482	+0.12(+0.59%)
Apr 24, 2007	20.99	21.06	20.86	21.02	338,577	-0.00(-0.02%)
Apr 23, 2007	21.08	21.09	20.98	21.02	290,619	-0.09(-0.44%)
Apr 20, 2007	21.13	21.17	20.97	21.11	403,493	+0.00(+0.02%)
Apr 19, 2007	21.05	21.12	20.84	21.11	338,807	+0.01(+0.04%)
Apr 18, 2007	21.09	21.21	21.09	21.10	534,670	-0.05(-0.25%)
Apr 17, 2007	21.15	21.19	20.96	21.15	296,216	+0.05(+0.25%)
Apr 16, 2007	21.00	21.28	21.00	21.10	336,793	+0.10(+0.49%)
Apr 13, 2007	21.04	21.15	20.94	21.00	329,043	-0.12(-0.59%)
Apr 12, 2007	21.25	21.31	20.92	21.12	784,440	-0.12(-0.56%)
Apr 11, 2007	21.29	21.35	21.21	21.24	505,127	-0.08(-0.39%)
Apr 10, 2007	21.33	21.41	21.29	21.33	116,508	-0.04(-0.17%)
Apr 09, 2007	21.35	21.40	21.25	21.36	224,531	-0.02(-0.08%)
Apr 05, 2007	21.29	21.38	21.29	21.38	184,703	+0.06(+0.27%)
Apr 04, 2007	21.43	21.46	21.29	21.32	292,477	-0.17(-0.78%)
Apr 03, 2007	21.34	21.69	21.30	21.49	409,187	+0.14(+0.66%)

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