Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2008	29.27	30.20	26.90	27.36	179,692	-1.87(-6.40%)
May 29, 2008	28.10	29.23	28.05	29.23	69,426	+0.87(+3.07%)
May 28, 2008	29.25	29.50	27.40	28.36	99,710	-0.59(-2.04%)
May 27, 2008	27.46	30.16	27.42	28.95	223,896	+1.20(+4.32%)
May 26, 2008	27.10	27.75	26.91	27.75	0	+0.00(+0.00%)
May 23, 2008	27.10	27.75	26.91	27.75	34,174	+0.39(+1.43%)
May 22, 2008	26.80	27.42	26.80	27.36	40,506	+0.74(+2.78%)
May 21, 2008	25.80	26.83	25.80	26.62	34,249	+0.37(+1.41%)
May 20, 2008	26.00	26.35	25.76	26.25	334,252	-0.35(-1.32%)
May 19, 2008	25.80	26.60	25.75	26.60	63,693	+0.80(+3.10%)
May 16, 2008	25.57	26.12	25.57	25.80	34,373	+0.20(+0.78%)
May 15, 2008	25.83	26.50	25.59	25.60	148,474	-0.02(-0.08%)
May 14, 2008	26.03	26.03	25.62	25.62	18,724	-0.36(-1.39%)
May 13, 2008	25.75	26.28	24.50	25.98	77,186	+0.02(+0.08%)
May 12, 2008	26.34	26.34	24.85	25.96	57,533	-0.12(-0.46%)
May 09, 2008	25.39	27.08	25.39	26.08	142,745	+0.70(+2.76%)
May 08, 2008	24.79	25.55	24.54	25.38	19,255	+0.60(+2.42%)
May 07, 2008	24.36	25.14	24.12	24.78	87,208	+0.72(+2.99%)
May 06, 2008	23.14	24.29	23.14	24.06	39,292	+0.68(+2.91%)
May 05, 2008	24.39	24.39	23.10	23.38	104,763	+0.17(+0.73%)
May 02, 2008	24.34	24.34	23.07	23.21	21,242	-0.68(-2.85%)
May 01, 2008	25.40	25.59	23.32	23.89	79,673	-1.59(-6.24%)
Apr 30, 2008	23.56	27.50	23.56	25.48	169,219	+1.86(+7.87%)
Apr 29, 2008	23.00	24.12	23.00	23.62	22,342	+0.66(+2.87%)
Apr 28, 2008	23.74	24.01	22.50	22.96	26,908	+0.06(+0.26%)
Apr 25, 2008	23.85	24.00	22.72	22.90	45,005	-0.10(-0.43%)
Apr 24, 2008	19.90	24.25	19.89	23.00	134,522	+3.17(+15.99%)
Apr 23, 2008	20.37	20.47	19.35	19.83	47,099	-0.44(-2.17%)
Apr 22, 2008	22.38	22.48	20.20	20.27	81,603	-1.91(-8.61%)
Apr 21, 2008	22.55	22.91	21.10	22.18	42,207	-0.63(-2.76%)
Apr 18, 2008	23.29	23.70	22.60	22.81	25,242	-0.08(-0.35%)
Apr 17, 2008	23.20	23.70	22.15	22.89	23,601	-0.10(-0.43%)
Apr 16, 2008	22.25	24.37	21.91	22.99	78,296	+1.09(+4.98%)
Apr 15, 2008	20.63	22.40	20.37	21.90	63,830	+1.37(+6.67%)
Apr 14, 2008	20.53	20.82	19.94	20.53	29,537	-0.11(-0.53%)
Apr 11, 2008	22.10	22.22	20.64	20.64	30,600	-1.46(-6.61%)
Apr 10, 2008	20.77	22.37	20.50	22.10	30,400	+0.57(+2.65%)
Apr 09, 2008	21.24	21.53	20.78	21.53	35,047	+0.23(+1.08%)
Apr 08, 2008	21.75	22.75	21.00	21.30	16,200	-0.70(-3.18%)
Apr 07, 2008	19.30	22.78	19.30	22.00	156,100	+2.52(+12.94%)
Apr 04, 2008	18.30	21.00	18.30	19.48	54,675	+0.98(+5.30%)
Apr 03, 2008	17.75	19.08	17.75	18.50	55,092	+0.50(+2.78%)
Apr 02, 2008	19.28	19.28	16.50	18.00	241,000	-1.08(-5.66%)
Apr 01, 2008	20.00	20.06	17.74	19.08	248,660	-0.57(-2.90%)
Mar 31, 2008	20.52	20.75	19.25	19.65	643,200	-1.09(-5.26%)
Mar 28, 2008	21.75	21.94	20.64	20.74	106,500	-1.22(-5.56%)
Mar 27, 2008	22.31	22.68	21.96	21.96	28,600	-0.34(-1.52%)
Mar 26, 2008	22.55	22.94	22.30	22.30	8,200	-0.47(-2.06%)
Mar 25, 2008	23.30	23.87	22.77	22.77	32,500	-0.23(-1.00%)
Mar 24, 2008	22.65	23.38	21.69	23.00	54,000	+0.60(+2.68%)
Mar 21, 2008	20.60	23.00	20.60	22.40	22,100	+0.00(+0.00%)
Mar 20, 2008	20.60	23.00	20.60	22.40	22,100	+1.50(+7.18%)
Mar 19, 2008	22.85	22.85	20.25	20.90	33,400	-1.75(-7.73%)
Mar 18, 2008	21.00	23.10	20.43	22.65	33,900	+1.85(+8.89%)
Mar 17, 2008	20.25	22.00	19.89	20.80	10,786	+0.30(+1.46%)
Mar 14, 2008	21.20	21.20	20.14	20.50	10,400	-0.42(-2.01%)
Mar 13, 2008	20.85	21.12	18.97	20.92	156,304	-0.10(-0.48%)
Mar 12, 2008	23.20	23.20	20.99	21.02	35,800	-1.96(-8.53%)
Mar 11, 2008	22.60	23.43	22.55	22.98	28,300	+0.77(+3.47%)
Mar 10, 2008	24.23	24.23	22.00	22.21	6,900	-1.65(-6.92%)
Mar 07, 2008	23.25	23.86	22.88	23.86	12,056	+0.38(+1.62%)
Mar 06, 2008	25.00	25.75	23.32	23.48	75,400	-1.62(-6.45%)
Mar 05, 2008	26.35	26.35	25.00	25.10	98,389	-1.24(-4.71%)
Mar 04, 2008	27.82	27.82	25.17	26.34	22,300	-0.48(-1.79%)

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