Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2008	22.86	22.86	22.32	22.53	395,812	-0.22(-0.95%)
May 29, 2008	22.60	22.87	22.54	22.75	438,117	-0.02(-0.08%)
May 28, 2008	23.54	23.54	22.63	22.76	711,185	-0.75(-3.20%)
May 27, 2008	23.18	23.74	23.18	23.52	512,700	+0.27(+1.15%)
May 26, 2008	23.49	23.59	23.01	23.25	0	+0.00(+0.00%)
May 23, 2008	23.49	23.59	23.01	23.25	298,716	-0.45(-1.90%)
May 22, 2008	23.79	23.87	23.43	23.70	561,303	-0.05(-0.22%)
May 21, 2008	24.30	24.58	23.66	23.75	537,655	-0.58(-2.38%)
May 20, 2008	24.75	24.75	24.03	24.33	542,005	-0.58(-2.33%)
May 19, 2008	24.94	25.46	24.59	24.91	347,493	-0.10(-0.38%)
May 16, 2008	25.20	25.65	24.30	25.01	384,547	-0.16(-0.62%)
May 15, 2008	24.44	25.16	24.28	25.16	316,531	+0.61(+2.47%)
May 14, 2008	24.47	24.95	24.47	24.56	327,948	+0.09(+0.35%)
May 13, 2008	24.31	24.84	23.91	24.47	670,200	+0.17(+0.71%)
May 12, 2008	23.92	24.34	23.87	24.30	407,107	+0.49(+2.07%)
May 09, 2008	23.49	24.22	23.27	23.80	463,593	+0.17(+0.73%)
May 08, 2008	23.60	23.85	23.01	23.63	414,233	+0.03(+0.15%)
May 07, 2008	23.94	24.23	23.45	23.59	337,817	-0.36(-1.52%)
May 06, 2008	23.71	24.48	23.30	23.96	571,438	+0.09(+0.36%)
May 05, 2008	24.35	24.35	23.71	23.87	674,108	-0.45(-1.85%)
May 02, 2008	24.49	24.73	23.83	24.32	507,832	-0.03(-0.11%)
May 01, 2008	23.15	24.86	22.87	24.35	726,484	+1.26(+5.47%)
Apr 30, 2008	23.28	23.72	22.20	23.08	749,411	-0.24(-1.04%)
Apr 29, 2008	23.90	24.07	22.89	23.33	892,440	+0.34(+1.47%)
Apr 28, 2008	21.92	23.28	21.92	22.99	756,731	+0.93(+4.20%)
Apr 25, 2008	22.22	22.55	21.54	22.06	376,722	+0.01(+0.04%)
Apr 24, 2008	21.03	22.34	20.95	22.05	534,727	+1.14(+5.46%)
Apr 23, 2008	21.28	21.60	20.85	20.91	421,012	-0.28(-1.31%)
Apr 22, 2008	21.42	21.46	20.81	21.19	399,181	-0.34(-1.57%)
Apr 21, 2008	21.21	21.67	21.10	21.53	483,406	+0.17(+0.81%)
Apr 18, 2008	20.80	21.76	20.79	21.35	384,771	+0.91(+4.44%)
Apr 17, 2008	20.05	20.74	19.93	20.45	382,546	+0.35(+1.77%)
Apr 16, 2008	19.74	20.36	19.65	20.09	297,462	+0.56(+2.88%)
Apr 15, 2008	19.16	19.64	18.93	19.53	538,718	+0.44(+2.31%)
Apr 14, 2008	19.44	19.74	19.01	19.09	457,986	-0.40(-2.04%)
Apr 11, 2008	19.32	20.13	19.32	19.48	410,410	-0.29(-1.49%)
Apr 10, 2008	20.23	20.23	19.60	19.78	475,133	-0.25(-1.25%)
Apr 09, 2008	20.84	20.92	19.83	20.03	561,468	-0.72(-3.46%)
Apr 08, 2008	20.56	20.86	20.46	20.75	390,993	+0.01(+0.04%)
Apr 07, 2008	21.32	21.48	20.69	20.74	318,527	-0.39(-1.84%)
Apr 04, 2008	20.98	21.36	20.56	21.13	399,546	+0.03(+0.16%)
Apr 03, 2008	20.94	21.37	20.69	21.09	297,030	+0.05(+0.25%)
Apr 02, 2008	20.78	21.59	20.66	21.04	411,971	+0.13(+0.62%)
Apr 01, 2008	20.70	21.00	20.32	20.91	544,132	+0.60(+2.94%)
Mar 31, 2008	20.30	20.93	19.70	20.32	480,103	+0.13(+0.64%)
Mar 28, 2008	21.41	21.41	20.06	20.19	624,457	-1.03(-4.85%)
Mar 27, 2008	22.04	22.04	21.16	21.22	412,332	-0.75(-3.43%)
Mar 26, 2008	21.99	22.05	21.30	21.97	279,347	-0.17(-0.78%)
Mar 25, 2008	22.66	22.95	22.07	22.14	456,525	-0.48(-2.10%)
Mar 24, 2008	21.78	22.63	21.77	22.62	770,661	+0.98(+4.52%)
Mar 21, 2008	20.99	22.05	20.87	21.64	786,058	+0.00(+0.00%)
Mar 20, 2008	20.99	22.05	20.87	21.64	786,058	+0.98(+4.73%)
Mar 19, 2008	20.84	21.48	20.66	20.66	373,599	+0.01(+0.04%)
Mar 18, 2008	19.72	20.74	19.64	20.65	332,743	+1.24(+6.37%)
Mar 17, 2008	19.30	19.74	19.02	19.42	498,664	-0.42(-2.09%)
Mar 14, 2008	20.93	21.04	19.29	19.83	717,727	-0.96(-4.62%)
Mar 13, 2008	20.35	20.88	19.71	20.79	395,963	+0.24(+1.18%)
Mar 12, 2008	21.54	21.72	20.47	20.55	341,411	-0.96(-4.46%)
Mar 11, 2008	21.15	21.60	20.70	21.51	322,341	+0.99(+4.81%)
Mar 10, 2008	20.65	21.19	20.40	20.52	554,302	-0.10(-0.46%)
Mar 07, 2008	20.04	21.01	20.04	20.62	437,917	+0.28(+1.36%)
Mar 06, 2008	20.76	20.88	20.23	20.34	661,326	-0.55(-2.61%)
Mar 05, 2008	21.16	21.30	20.58	20.89	637,101	-0.22(-1.07%)
Mar 04, 2008	21.01	21.26	20.81	21.11	516,394	-0.34(-1.57%)

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