Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2008	20.30	20.30	19.63	19.90	515,537	-0.31(-1.53%)
May 29, 2008	19.14	20.49	19.04	20.21	771,444	+1.06(+5.54%)
May 28, 2008	19.48	19.61	18.92	19.15	363,214	-0.29(-1.49%)
May 27, 2008	19.00	19.47	18.76	19.44	404,912	+0.53(+2.80%)
May 26, 2008	18.82	19.09	18.54	18.91	382,304	+0.00(+0.00%)
May 23, 2008	18.82	19.09	18.54	18.91	382,304	+0.05(+0.27%)
May 22, 2008	18.58	19.14	18.43	18.86	799,550	+0.28(+1.51%)
May 21, 2008	19.05	19.22	18.01	18.58	2,902,170	-2.89(-13.46%)
May 20, 2008	20.26	21.48	20.26	21.47	618,317	+1.06(+5.19%)
May 19, 2008	20.21	20.97	20.05	20.41	571,769	+0.18(+0.89%)
May 16, 2008	20.69	20.69	19.82	20.23	784,702	-0.36(-1.75%)
May 15, 2008	20.73	20.85	20.28	20.59	501,740	-0.20(-0.96%)
May 14, 2008	20.85	21.47	20.50	20.79	465,462	+0.04(+0.19%)
May 13, 2008	21.01	21.06	20.44	20.75	246,578	-0.26(-1.24%)
May 12, 2008	20.57	21.10	20.34	21.01	392,494	+0.56(+2.74%)
May 09, 2008	19.50	20.79	19.38	20.45	426,230	+0.67(+3.39%)
May 08, 2008	19.27	19.88	19.02	19.78	572,855	+0.56(+2.91%)
May 07, 2008	20.07	20.16	19.10	19.22	549,350	-0.80(-4.00%)
May 06, 2008	20.72	20.81	19.93	20.02	684,979	-0.94(-4.48%)
May 05, 2008	21.00	21.50	20.72	20.96	454,027	-0.06(-0.29%)
May 02, 2008	21.38	21.68	20.94	21.02	546,907	-0.21(-0.99%)
May 01, 2008	19.45	21.36	19.26	21.23	529,682	+1.61(+8.21%)
Apr 30, 2008	20.09	20.30	19.33	19.62	403,278	-0.38(-1.90%)
Apr 29, 2008	20.82	20.82	19.90	20.00	290,199	-0.80(-3.85%)
Apr 28, 2008	20.92	21.30	20.51	20.80	281,550	-0.11(-0.53%)
Apr 25, 2008	20.64	21.09	20.46	20.91	308,507	+0.33(+1.60%)
Apr 24, 2008	20.26	20.81	19.56	20.58	543,392	+0.37(+1.83%)
Apr 23, 2008	19.54	20.50	19.13	20.21	450,534	+0.79(+4.07%)
Apr 22, 2008	19.67	19.86	19.18	19.42	400,241	-0.39(-1.97%)
Apr 21, 2008	19.66	19.88	19.35	19.81	307,656	+0.01(+0.05%)
Apr 18, 2008	19.36	19.95	19.21	19.80	453,282	+0.84(+4.43%)
Apr 17, 2008	19.69	19.69	18.90	18.96	329,370	-0.78(-3.95%)
Apr 16, 2008	18.45	19.93	18.45	19.74	573,394	+1.51(+8.28%)
Apr 15, 2008	18.40	18.53	17.76	18.23	341,497	-0.11(-0.60%)
Apr 14, 2008	18.55	19.01	18.13	18.34	365,199	-0.25(-1.34%)
Apr 11, 2008	18.54	19.46	18.50	18.59	738,097	-0.98(-5.01%)
Apr 10, 2008	18.68	20.25	18.62	19.57	523,188	+0.75(+3.99%)
Apr 09, 2008	19.44	19.52	18.75	18.82	451,034	-0.52(-2.69%)
Apr 08, 2008	19.88	19.98	19.01	19.34	512,121	-0.81(-4.02%)
Apr 07, 2008	20.35	20.74	20.00	20.15	480,311	-0.03(-0.15%)
Apr 04, 2008	20.29	20.44	19.80	20.18	604,501	-0.10(-0.49%)
Apr 03, 2008	19.95	20.76	19.61	20.28	424,475	+0.28(+1.40%)
Apr 02, 2008	20.20	20.54	19.88	20.00	382,202	-0.07(-0.35%)
Apr 01, 2008	19.29	20.27	19.29	20.07	818,593	+0.88(+4.59%)
Mar 31, 2008	19.37	19.51	19.12	19.19	740,180	-0.43(-2.19%)
Mar 28, 2008	19.46	21.14	19.40	19.62	510,849	-0.85(-4.15%)
Mar 27, 2008	20.47	21.33	20.11	20.47	552,838	+0.05(+0.24%)
Mar 26, 2008	19.79	20.42	19.55	20.42	414,851	+0.49(+2.46%)
Mar 25, 2008	20.01	20.51	19.30	19.93	681,065	-0.07(-0.35%)
Mar 24, 2008	17.69	20.38	17.40	20.00	1,250,516	+2.35(+13.31%)
Mar 21, 2008	17.32	17.71	16.78	17.65	1,375,195	+0.00(+0.00%)
Mar 20, 2008	17.32	17.71	16.78	17.65	1,375,195	+0.51(+2.98%)
Mar 19, 2008	17.56	17.89	16.68	17.14	645,167	-0.28(-1.61%)
Mar 18, 2008	16.85	17.59	16.47	17.42	863,622	+0.98(+5.96%)
Mar 17, 2008	16.38	16.68	15.88	16.44	669,113	-0.35(-2.08%)
Mar 14, 2008	17.53	17.57	16.11	16.79	740,983	-0.62(-3.56%)
Mar 13, 2008	16.47	17.68	16.30	17.41	577,943	+0.72(+4.31%)
Mar 12, 2008	16.05	17.32	16.05	16.69	943,830	+0.57(+3.54%)
Mar 11, 2008	16.58	16.93	15.61	16.12	1,464,273	-0.06(-0.37%)
Mar 10, 2008	17.36	17.54	16.00	16.18	706,685	-1.12(-6.47%)
Mar 07, 2008	17.61	17.69	16.81	17.30	954,033	-0.57(-3.19%)
Mar 06, 2008	18.83	19.15	17.85	17.87	796,559	-1.03(-5.45%)
Mar 05, 2008	19.51	19.60	18.89	18.90	741,511	-0.55(-2.83%)
Mar 04, 2008	19.77	19.86	18.90	19.45	1,524,303	-0.55(-2.75%)

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