Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2008	18.99	18.99	17.93	17.96	1,873,435	+0.01(+0.08%)
Apr 29, 2008	19.61	20.53	17.32	17.94	2,878,307	-2.61(-12.68%)
Apr 28, 2008	21.94	21.94	20.48	20.55	550,375	-0.66(-3.13%)
Apr 25, 2008	20.63	21.46	20.63	21.21	11,633,817	+0.48(+2.34%)
Apr 24, 2008	20.13	20.78	20.04	20.73	700,626	+0.67(+3.32%)
Apr 23, 2008	19.63	20.08	19.49	20.06	398,957	+0.55(+2.82%)
Apr 22, 2008	19.80	20.13	19.51	19.51	521,372	-0.53(-2.66%)
Apr 21, 2008	19.87	20.12	19.87	20.04	580,573	+0.19(+0.98%)
Apr 18, 2008	20.10	20.10	19.75	19.85	618,944	+0.07(+0.36%)
Apr 17, 2008	19.79	19.87	19.65	19.78	707,099	+0.05(+0.23%)
Apr 16, 2008	19.43	19.79	19.43	19.73	672,847	+0.67(+3.54%)
Apr 15, 2008	19.13	19.23	18.99	19.06	538,630	-0.00(-0.03%)
Apr 14, 2008	19.47	19.47	19.04	19.06	369,619	-0.33(-1.72%)
Apr 11, 2008	19.76	19.78	19.38	19.40	362,657	-0.43(-2.17%)
Apr 10, 2008	19.63	19.84	19.38	19.82	465,194	+0.11(+0.54%)
Apr 09, 2008	19.54	19.90	19.45	19.72	586,088	+0.15(+0.78%)
Apr 08, 2008	19.56	19.65	19.26	19.57	418,932	-0.08(-0.39%)
Apr 07, 2008	19.77	19.79	19.39	19.64	472,726	-0.09(-0.46%)
Apr 04, 2008	19.55	19.76	19.41	19.73	542,344	+0.12(+0.62%)
Apr 03, 2008	19.37	19.99	18.93	19.61	673,209	+0.18(+0.93%)
Apr 02, 2008	19.49	19.67	19.17	19.43	340,965	-0.20(-1.04%)

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