Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2008	22.28	22.76	22.20	22.40	5,955,719	+0.20(+0.89%)
Apr 29, 2008	22.28	22.35	22.06	22.20	3,042,215	-0.15(-0.66%)
Apr 28, 2008	22.48	22.54	22.29	22.35	2,606,805	-0.13(-0.58%)
Apr 25, 2008	22.43	22.52	22.09	22.48	3,037,716	+0.03(+0.14%)
Apr 24, 2008	22.38	22.61	22.20	22.45	4,220,783	+0.11(+0.50%)
Apr 23, 2008	22.51	22.51	22.09	22.33	4,268,744	+0.06(+0.25%)
Apr 22, 2008	22.33	22.46	22.00	22.28	3,775,805	-0.18(-0.80%)
Apr 21, 2008	22.32	22.54	22.31	22.46	3,165,192	-0.17(-0.76%)
Apr 18, 2008	22.88	22.88	22.52	22.63	6,042,590	+0.18(+0.80%)
Apr 17, 2008	22.52	22.60	22.25	22.45	2,939,948	+0.03(+0.14%)
Apr 16, 2008	22.06	22.54	21.95	22.42	3,904,736	+0.47(+2.16%)
Apr 15, 2008	21.90	21.98	21.65	21.95	3,579,762	+0.12(+0.54%)
Apr 14, 2008	21.99	22.00	21.75	21.83	2,917,974	-0.06(-0.28%)
Apr 11, 2008	21.87	22.20	21.81	21.89	6,243,488	-0.18(-0.84%)
Apr 10, 2008	21.60	22.15	21.55	22.08	5,478,414	+0.34(+1.59%)
Apr 09, 2008	22.06	22.10	21.64	21.73	7,879,578	-0.32(-1.45%)
Apr 08, 2008	22.35	22.35	21.93	22.05	7,373,062	-0.10(-0.47%)
Apr 07, 2008	22.51	22.54	22.11	22.16	6,180,600	-0.25(-1.13%)
Apr 04, 2008	22.11	22.48	21.80	22.41	7,323,446	+0.38(+1.73%)
Apr 03, 2008	21.86	22.04	21.58	22.03	7,281,806	-0.04(-0.20%)
Apr 02, 2008	21.91	22.16	21.68	22.07	6,464,561	+0.12(+0.53%)

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