Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2008	18.32	18.34	18.00	18.18	1,780,977	-0.15(-0.82%)
May 29, 2008	18.58	18.60	18.32	18.33	301,210	-0.29(-1.56%)
May 28, 2008	18.74	18.95	18.49	18.62	350,575	-0.12(-0.64%)
May 27, 2008	18.57	18.99	18.50	18.74	167,417	+0.23(+1.24%)
May 26, 2008	18.36	18.69	18.30	18.51	0	+0.00(+0.00%)
May 23, 2008	18.36	18.69	18.30	18.51	361,682	+0.00(+0.00%)
May 22, 2008	18.59	18.69	18.40	18.51	317,520	-0.09(-0.48%)
May 21, 2008	18.82	18.85	18.45	18.60	357,716	-0.13(-0.69%)
May 20, 2008	18.36	18.74	18.36	18.73	252,170	+0.25(+1.35%)
May 19, 2008	18.67	18.67	18.25	18.48	331,741	-0.28(-1.49%)
May 16, 2008	19.12	19.12	18.56	18.76	233,702	-0.30(-1.57%)
May 15, 2008	19.10	19.17	18.70	19.06	172,084	-0.07(-0.37%)
May 14, 2008	18.93	19.39	18.89	19.13	215,509	+0.12(+0.63%)
May 13, 2008	19.22	19.29	18.84	19.01	195,249	-0.22(-1.14%)
May 12, 2008	18.89	19.31	18.80	19.23	409,534	+0.34(+1.80%)
May 09, 2008	18.16	18.92	17.96	18.89	137,536	+0.56(+3.06%)
May 08, 2008	18.17	18.43	17.65	18.33	252,396	+0.16(+0.88%)
May 07, 2008	18.32	18.45	18.10	18.17	392,949	-0.07(-0.38%)
May 06, 2008	18.13	18.48	17.93	18.24	282,922	-0.07(-0.38%)
May 05, 2008	18.76	18.84	18.15	18.31	311,676	-0.52(-2.76%)
May 02, 2008	18.92	19.23	18.66	18.83	446,255	+0.11(+0.59%)
May 01, 2008	18.13	18.83	18.00	18.72	515,906	+0.68(+3.77%)
Apr 30, 2008	17.52	18.15	17.48	18.04	568,809	+0.71(+4.10%)
Apr 29, 2008	17.12	17.45	17.11	17.33	554,241	+0.07(+0.41%)
Apr 28, 2008	17.54	17.60	17.02	17.26	473,981	-0.24(-1.37%)
Apr 25, 2008	18.03	18.03	17.35	17.50	693,039	-0.42(-2.34%)
Apr 24, 2008	19.69	19.69	16.13	17.92	2,317,209	-2.80(-13.51%)
Apr 23, 2008	20.26	20.73	20.25	20.72	269,624	+0.46(+2.27%)
Apr 22, 2008	20.62	20.71	20.08	20.26	274,028	-0.49(-2.36%)
Apr 21, 2008	20.52	20.76	20.26	20.75	823,893	-0.10(-0.48%)
Apr 18, 2008	21.02	21.53	20.67	20.85	271,142	+0.08(+0.39%)
Apr 17, 2008	20.66	20.78	20.55	20.77	247,207	+0.03(+0.14%)
Apr 16, 2008	20.38	20.83	20.38	20.74	391,184	+0.58(+2.88%)
Apr 15, 2008	20.65	20.73	20.12	20.16	617,745	-0.45(-2.18%)
Apr 14, 2008	20.81	21.06	20.49	20.61	246,425	-0.27(-1.29%)
Apr 11, 2008	21.50	21.50	20.75	20.88	299,100	-0.73(-3.38%)
Apr 10, 2008	21.58	21.82	21.55	21.61	212,922	+0.06(+0.28%)
Apr 09, 2008	21.79	21.95	21.55	21.55	524,600	-0.25(-1.15%)
Apr 08, 2008	21.79	22.03	21.75	21.80	255,900	-0.12(-0.55%)
Apr 07, 2008	22.07	22.28	21.86	21.92	400,800	-0.08(-0.36%)
Apr 04, 2008	21.87	22.27	21.87	22.00	326,500	+0.00(+0.00%)
Apr 03, 2008	22.10	22.39	21.91	22.00	372,100	-0.25(-1.12%)
Apr 02, 2008	22.38	22.46	22.19	22.25	451,715	-0.13(-0.58%)
Apr 01, 2008	22.28	22.71	22.21	22.38	361,900	+0.10(+0.45%)
Mar 31, 2008	22.50	22.55	22.24	22.28	339,400	-0.13(-0.58%)
Mar 28, 2008	22.87	22.93	22.32	22.41	218,600	-0.39(-1.71%)
Mar 27, 2008	22.90	22.96	22.70	22.80	472,894	+0.02(+0.09%)
Mar 26, 2008	23.01	23.06	22.55	22.78	392,800	-0.29(-1.26%)
Mar 25, 2008	23.25	23.37	22.92	23.07	368,100	-0.29(-1.24%)
Mar 24, 2008	23.21	23.40	22.86	23.36	443,600	+0.16(+0.69%)
Mar 21, 2008	23.12	23.56	23.08	23.20	664,100	+0.00(+0.00%)
Mar 20, 2008	23.12	23.56	23.08	23.20	664,100	-0.03(-0.13%)
Mar 19, 2008	24.02	24.19	23.16	23.23	199,400	-0.60(-2.52%)
Mar 18, 2008	23.39	23.91	23.05	23.83	228,500	+0.93(+4.06%)
Mar 17, 2008	22.53	23.17	22.53	22.90	224,703	-0.20(-0.87%)
Mar 14, 2008	23.87	24.09	22.90	23.10	180,800	-0.68(-2.86%)
Mar 13, 2008	23.02	23.93	22.91	23.78	309,939	+0.58(+2.50%)
Mar 12, 2008	22.61	23.46	22.61	23.20	299,300	+0.62(+2.75%)
Mar 11, 2008	23.32	23.38	22.04	22.58	412,600	-0.34(-1.48%)
Mar 10, 2008	23.75	23.79	22.55	22.92	362,800	-0.89(-3.74%)
Mar 07, 2008	24.14	24.25	23.67	23.81	255,000	-0.64(-2.62%)
Mar 06, 2008	24.87	25.18	24.38	24.45	361,687	-0.69(-2.74%)
Mar 05, 2008	24.75	25.23	24.69	25.14	373,100	+0.36(+1.45%)
Mar 04, 2008	25.30	25.39	24.08	24.78	597,928	-0.84(-3.28%)

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