Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2008	18.68	19.03	18.10	18.23	912,864	-0.43(-2.30%)
Apr 29, 2008	20.03	20.03	18.59	18.66	1,076,634	-1.58(-7.79%)
Apr 28, 2008	19.91	20.44	19.74	20.24	1,193,217	+0.27(+1.36%)
Apr 25, 2008	21.13	21.13	19.51	19.97	1,162,748	-0.90(-4.30%)
Apr 24, 2008	24.05	24.06	20.32	20.86	2,159,051	-3.18(-13.21%)
Apr 23, 2008	23.44	24.18	23.34	24.04	425,527	+0.60(+2.58%)
Apr 22, 2008	24.26	24.26	23.04	23.44	419,851	-0.51(-2.14%)
Apr 21, 2008	23.39	24.03	23.39	23.95	337,375	+0.34(+1.44%)
Apr 18, 2008	23.54	23.76	23.46	23.61	326,537	+0.53(+2.29%)
Apr 17, 2008	23.47	23.56	23.02	23.08	268,633	-0.42(-1.77%)
Apr 16, 2008	22.74	23.54	22.67	23.50	251,657	+1.00(+4.46%)
Apr 15, 2008	22.39	22.50	22.07	22.49	250,989	+0.30(+1.36%)
Apr 14, 2008	22.15	22.44	22.09	22.19	294,737	+0.08(+0.38%)
Apr 11, 2008	22.57	22.66	22.07	22.11	330,514	-0.69(-3.01%)
Apr 10, 2008	22.68	23.12	22.41	22.80	717,086	+0.11(+0.50%)
Apr 09, 2008	24.26	24.30	22.62	22.68	548,648	-1.56(-6.44%)
Apr 08, 2008	23.57	24.27	23.57	24.24	701,183	+0.54(+2.26%)
Apr 07, 2008	23.61	24.19	23.48	23.71	513,139	+0.05(+0.22%)
Apr 04, 2008	23.46	24.14	23.11	23.66	630,649	+0.17(+0.71%)
Apr 03, 2008	23.41	24.06	23.36	23.49	613,374	-0.17(-0.70%)
Apr 02, 2008	23.43	23.99	23.35	23.66	411,354	+0.10(+0.42%)
Apr 01, 2008	22.80	23.56	22.43	23.56	499,290	+1.00(+4.45%)
Mar 31, 2008	22.26	23.04	21.91	22.55	419,305	+0.41(+1.84%)
Mar 28, 2008	22.74	22.92	22.04	22.15	414,799	-0.51(-2.26%)
Mar 27, 2008	22.88	23.08	22.45	22.66	434,015	-0.13(-0.56%)
Mar 26, 2008	22.93	23.03	22.45	22.79	518,698	-0.30(-1.31%)
Mar 25, 2008	22.92	23.15	22.58	23.09	419,868	+0.17(+0.72%)
Mar 24, 2008	22.29	23.05	22.18	22.92	808,342	+0.81(+3.69%)
Mar 21, 2008	21.61	22.68	21.30	22.11	1,466,086	+0.00(+0.00%)
Mar 20, 2008	21.61	22.68	21.30	22.11	1,466,086	+0.37(+1.70%)
Mar 19, 2008	22.26	22.68	21.51	21.74	598,875	-0.40(-1.81%)
Mar 18, 2008	21.21	22.36	20.77	22.14	1,047,853	+1.46(+7.08%)
Mar 17, 2008	19.47	21.16	19.25	20.68	714,314	+0.60(+3.01%)
Mar 14, 2008	20.96	20.96	19.61	20.07	599,764	-0.66(-3.17%)
Mar 13, 2008	19.60	21.08	19.29	20.73	468,604	+0.94(+4.73%)
Mar 12, 2008	20.25	20.65	19.70	19.79	507,566	-0.69(-3.39%)
Mar 11, 2008	19.68	20.78	19.37	20.49	1,295,054	+0.49(+2.45%)
Mar 10, 2008	21.12	21.12	19.89	20.00	509,819	-1.09(-5.19%)
Mar 07, 2008	20.65	21.31	20.48	21.09	422,618	+0.26(+1.23%)
Mar 06, 2008	20.69	21.19	20.60	20.83	504,783	-0.02(-0.07%)
Mar 05, 2008	21.12	21.28	20.58	20.85	324,153	-0.08(-0.40%)
Mar 04, 2008	21.18	21.37	20.44	20.93	564,949	-0.51(-2.39%)
Mar 03, 2008	20.65	21.66	20.43	21.45	487,687	+0.59(+2.82%)
Feb 29, 2008	21.22	21.71	20.67	20.86	493,961	-0.66(-3.05%)
Feb 28, 2008	21.96	22.29	21.35	21.51	667,907	-0.82(-3.68%)
Feb 27, 2008	22.07	22.34	21.69	22.34	451,376	-0.02(-0.10%)
Feb 26, 2008	22.14	22.72	22.05	22.36	505,398	-0.23(-1.00%)
Feb 25, 2008	22.38	22.64	21.82	22.58	564,537	+0.26(+1.15%)
Feb 22, 2008	22.12	22.47	21.49	22.33	429,112	+0.28(+1.27%)
Feb 21, 2008	22.44	22.78	21.70	22.05	594,634	-0.19(-0.85%)
Feb 20, 2008	21.10	22.33	20.90	22.24	556,657	+1.03(+4.88%)
Feb 19, 2008	21.13	21.54	20.92	21.20	398,386	+0.32(+1.52%)
Feb 18, 2008	21.57	21.87	20.54	20.89	0	+0.00(+0.00%)
Feb 15, 2008	21.57	21.87	20.54	20.89	399,493	-0.85(-3.92%)
Feb 14, 2008	22.66	22.74	21.48	21.74	518,388	-0.91(-4.03%)
Feb 13, 2008	21.26	22.77	21.26	22.65	475,628	+1.56(+7.41%)
Feb 12, 2008	21.66	21.85	20.84	21.09	545,998	-0.51(-2.34%)
Feb 11, 2008	21.28	21.71	21.14	21.60	569,217	+0.13(+0.60%)
Feb 08, 2008	21.96	22.21	21.28	21.47	382,198	-0.59(-2.67%)
Feb 07, 2008	21.30	22.28	21.25	22.06	589,598	+0.68(+3.18%)
Feb 06, 2008	21.61	22.12	21.26	21.38	374,711	+0.02(+0.11%)
Feb 05, 2008	22.06	22.46	21.24	21.35	450,713	-1.28(-5.67%)
Feb 04, 2008	22.89	22.89	22.00	22.64	363,934	-0.26(-1.15%)

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