Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2008	19.43	20.80	19.08	19.39	52,978	+0.02(+0.10%)
May 29, 2008	18.86	19.86	18.86	19.37	27,762	+0.45(+2.38%)
May 28, 2008	19.01	19.05	18.67	18.92	42,069	+0.06(+0.32%)
May 27, 2008	18.89	20.00	18.51	18.86	49,941	+0.06(+0.32%)
May 26, 2008	19.85	20.89	18.76	18.80	52,820	+0.00(+0.00%)
May 23, 2008	19.85	20.89	18.76	18.80	52,820	-1.22(-6.09%)
May 22, 2008	19.72	20.55	19.63	20.02	55,325	+0.35(+1.78%)
May 21, 2008	20.28	21.10	19.50	19.67	86,786	-0.54(-2.67%)
May 20, 2008	19.00	21.60	17.80	20.21	78,804	-1.56(-7.17%)
May 19, 2008	21.62	22.30	21.15	21.77	49,488	+0.05(+0.23%)
May 16, 2008	22.02	22.35	21.02	21.72	32,643	-0.13(-0.59%)
May 15, 2008	21.23	22.01	21.10	21.85	20,663	+0.55(+2.58%)
May 14, 2008	21.19	21.95	21.10	21.30	25,432	+0.19(+0.90%)
May 13, 2008	21.29	22.18	20.49	21.11	48,118	-0.12(-0.57%)
May 12, 2008	20.77	21.77	20.43	21.23	40,109	+0.58(+2.81%)
May 09, 2008	20.55	20.83	20.04	20.65	26,618	-0.12(-0.58%)
May 08, 2008	20.91	20.91	20.47	20.77	26,168	-0.09(-0.43%)
May 07, 2008	21.98	22.37	20.80	20.86	31,966	-1.09(-4.97%)
May 06, 2008	21.17	22.32	21.10	21.95	39,929	+0.61(+2.86%)
May 05, 2008	21.75	22.39	21.14	21.34	39,855	-0.34(-1.57%)
May 02, 2008	22.17	22.21	21.55	21.68	38,658	-0.15(-0.69%)
May 01, 2008	21.80	22.55	21.71	21.83	39,492	+0.24(+1.11%)
Apr 30, 2008	21.78	22.26	21.03	21.59	64,751	-0.02(-0.09%)
Apr 29, 2008	21.93	22.01	20.96	21.61	51,423	-0.22(-1.01%)
Apr 28, 2008	21.99	22.50	20.99	21.83	34,962	-0.15(-0.68%)
Apr 25, 2008	21.30	22.29	21.12	21.98	72,277	+0.72(+3.39%)
Apr 24, 2008	20.76	21.48	20.53	21.26	49,190	+0.66(+3.20%)
Apr 23, 2008	21.29	21.63	20.54	20.60	60,968	-0.55(-2.60%)
Apr 22, 2008	22.29	22.29	20.84	21.15	50,120	-1.29(-5.75%)
Apr 21, 2008	23.07	23.07	22.09	22.44	43,548	-0.61(-2.65%)
Apr 18, 2008	22.71	23.69	22.60	23.05	43,515	+0.84(+3.78%)
Apr 17, 2008	22.59	22.66	21.84	22.21	60,704	-0.44(-1.94%)
Apr 16, 2008	21.84	22.85	21.63	22.65	46,829	+1.12(+5.20%)
Apr 15, 2008	21.18	21.57	20.75	21.53	30,830	+0.65(+3.11%)
Apr 14, 2008	21.10	21.11	20.56	20.88	40,790	-0.27(-1.28%)
Apr 11, 2008	22.24	23.21	21.09	21.15	95,337	-1.40(-6.21%)
Apr 10, 2008	22.91	23.34	22.47	22.55	30,484	-0.32(-1.40%)
Apr 09, 2008	23.37	23.77	22.75	22.87	39,026	-0.46(-1.97%)
Apr 08, 2008	24.00	25.39	23.33	23.33	53,702	-0.65(-2.71%)
Apr 07, 2008	25.47	25.64	23.92	23.98	71,571	-1.26(-4.99%)
Apr 04, 2008	23.33	25.45	23.01	25.24	86,268	+2.16(+9.36%)
Apr 03, 2008	22.79	23.68	22.79	23.08	56,407	+0.12(+0.52%)
Apr 02, 2008	25.38	26.39	22.80	22.96	88,509	-2.46(-9.68%)
Apr 01, 2008	24.39	25.47	23.60	25.42	25,287	+1.58(+6.63%)
Mar 31, 2008	24.24	24.29	23.61	23.84	14,750	-0.26(-1.08%)
Mar 28, 2008	24.04	24.81	24.01	24.10	40,094	-0.31(-1.27%)
Mar 27, 2008	24.97	24.97	24.07	24.41	29,985	-0.42(-1.69%)
Mar 26, 2008	24.13	25.10	24.13	24.83	25,570	+0.49(+2.01%)
Mar 25, 2008	24.69	24.90	24.20	24.34	61,182	-0.30(-1.22%)
Mar 24, 2008	23.21	24.87	23.21	24.64	44,088	+1.70(+7.41%)
Mar 21, 2008	22.67	23.61	22.06	22.94	169,503	+0.00(+0.00%)
Mar 20, 2008	22.67	23.61	22.06	22.94	169,503	+0.66(+2.96%)
Mar 19, 2008	23.55	24.77	22.28	22.28	41,470	-1.06(-4.54%)
Mar 18, 2008	22.38	23.34	21.54	23.34	36,599	+1.56(+7.16%)
Mar 17, 2008	21.46	22.47	21.14	21.78	23,731	-0.18(-0.82%)
Mar 14, 2008	23.12	23.12	21.75	21.96	66,022	-0.88(-3.85%)
Mar 13, 2008	22.27	23.86	21.71	22.84	45,162	+0.23(+1.02%)
Mar 12, 2008	23.65	23.93	22.47	22.61	45,761	-1.14(-4.80%)
Mar 11, 2008	22.81	24.19	21.26	23.75	50,011	+1.57(+7.08%)
Mar 10, 2008	22.38	22.69	21.96	22.18	29,172	-0.03(-0.14%)
Mar 07, 2008	22.79	23.13	21.41	22.21	57,888	-0.77(-3.35%)
Mar 06, 2008	24.25	24.85	22.95	22.98	31,428	-1.31(-5.39%)
Mar 05, 2008	24.00	24.96	24.00	24.29	50,066	+0.56(+2.36%)
Mar 04, 2008	23.53	24.54	23.36	23.73	49,909	-0.13(-0.54%)

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