Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2008	21.50	21.80	21.40	21.43	4,004,793	-0.15(-0.70%)
Apr 29, 2008	21.65	21.77	21.48	21.58	2,616,878	-0.19(-0.89%)
Apr 28, 2008	21.88	21.93	21.73	21.78	1,915,092	-0.15(-0.66%)
Apr 25, 2008	21.86	21.97	21.77	21.92	2,341,970	+0.49(+2.27%)
Apr 24, 2008	21.42	21.58	21.28	21.44	2,814,291	-0.20(-0.94%)
Apr 23, 2008	21.43	21.67	21.33	21.64	3,357,780	+0.39(+1.85%)
Apr 22, 2008	21.37	21.41	21.01	21.25	6,312,853	+0.16(+0.76%)
Apr 21, 2008	21.38	21.40	21.05	21.09	4,705,019	+0.04(+0.18%)
Apr 18, 2008	20.96	21.10	20.85	21.05	3,416,110	+0.32(+1.55%)
Apr 17, 2008	20.63	20.89	20.52	20.73	1,560,052	+0.02(+0.12%)
Apr 16, 2008	20.71	20.74	20.48	20.70	1,504,066	+0.19(+0.95%)
Apr 15, 2008	20.67	20.69	20.41	20.51	1,641,629	-0.06(-0.31%)
Apr 14, 2008	20.78	20.78	20.50	20.57	2,331,704	-0.10(-0.49%)
Apr 11, 2008	21.03	21.06	20.67	20.67	3,451,465	-0.63(-2.94%)
Apr 10, 2008	21.29	21.48	21.15	21.30	2,956,092	+0.21(+0.99%)
Apr 09, 2008	21.24	21.27	20.93	21.09	2,493,910	+0.08(+0.39%)
Apr 08, 2008	21.50	21.50	20.99	21.01	6,859,840	-0.87(-3.98%)
Apr 07, 2008	21.86	22.05	21.77	21.88	2,553,148	-0.15(-0.66%)
Apr 04, 2008	22.03	22.07	21.86	22.02	2,462,924	+0.30(+1.36%)
Apr 03, 2008	21.71	21.82	21.61	21.73	2,717,224	+0.10(+0.47%)
Apr 02, 2008	21.72	21.91	21.56	21.63	5,848,266	+0.15(+0.70%)

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