Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2008	23.29	23.72	22.20	23.09	749,345	-0.24(-1.04%)
Apr 29, 2008	23.90	24.07	22.89	23.33	892,361	+0.34(+1.47%)
Apr 28, 2008	21.92	23.29	21.92	22.99	756,664	+0.93(+4.20%)
Apr 25, 2008	22.22	22.55	21.55	22.07	376,689	+0.01(+0.04%)
Apr 24, 2008	21.03	22.34	20.95	22.06	534,680	+1.14(+5.46%)
Apr 23, 2008	21.28	21.60	20.85	20.91	420,975	-0.28(-1.31%)
Apr 22, 2008	21.43	21.46	20.81	21.19	399,146	-0.34(-1.57%)
Apr 21, 2008	21.21	21.68	21.10	21.53	483,363	+0.17(+0.81%)
Apr 18, 2008	20.80	21.76	20.79	21.36	384,737	+0.91(+4.44%)
Apr 17, 2008	20.05	20.74	19.93	20.45	382,512	+0.35(+1.77%)
Apr 16, 2008	19.75	20.36	19.65	20.09	297,436	+0.56(+2.88%)
Apr 15, 2008	19.16	19.64	18.93	19.53	538,671	+0.44(+2.31%)
Apr 14, 2008	19.44	19.74	19.01	19.09	457,946	-0.40(-2.04%)
Apr 11, 2008	19.32	20.13	19.32	19.49	410,374	-0.29(-1.49%)
Apr 10, 2008	20.23	20.23	19.60	19.78	475,091	-0.25(-1.25%)
Apr 09, 2008	20.85	20.92	19.83	20.03	561,419	-0.72(-3.46%)
Apr 08, 2008	20.56	20.86	20.46	20.75	390,959	+0.01(+0.04%)
Apr 07, 2008	21.32	21.48	20.69	20.74	318,499	-0.39(-1.84%)
Apr 04, 2008	20.98	21.36	20.56	21.13	399,511	+0.03(+0.16%)
Apr 03, 2008	20.94	21.37	20.69	21.10	297,004	+0.05(+0.25%)
Apr 02, 2008	20.78	21.59	20.66	21.04	411,934	+0.13(+0.62%)
Apr 01, 2008	20.71	21.00	20.33	20.91	544,084	+0.60(+2.94%)
Mar 31, 2008	20.30	20.93	19.70	20.32	480,060	+0.13(+0.64%)
Mar 28, 2008	21.41	21.41	20.07	20.19	624,402	-1.03(-4.85%)
Mar 27, 2008	22.04	22.04	21.17	21.22	412,296	-0.75(-3.43%)
Mar 26, 2008	22.00	22.06	21.30	21.97	279,322	-0.17(-0.78%)
Mar 25, 2008	22.66	22.95	22.07	22.14	456,485	-0.48(-2.10%)
Mar 24, 2008	21.78	22.64	21.77	22.62	770,593	+0.98(+4.52%)
Mar 21, 2008	20.99	22.06	20.87	21.64	785,989	+0.00(+0.00%)
Mar 20, 2008	20.99	22.06	20.87	21.64	785,989	+0.98(+4.73%)
Mar 19, 2008	20.85	21.48	20.66	20.66	373,566	+0.01(+0.04%)
Mar 18, 2008	19.72	20.74	19.64	20.65	332,714	+1.24(+6.37%)
Mar 17, 2008	19.30	19.74	19.02	19.42	498,620	-0.42(-2.09%)
Mar 14, 2008	20.93	21.04	19.30	19.83	717,664	-0.96(-4.62%)
Mar 13, 2008	20.35	20.88	19.71	20.79	395,928	+0.24(+1.18%)
Mar 12, 2008	21.55	21.72	20.47	20.55	341,381	-0.96(-4.47%)
Mar 11, 2008	21.15	21.60	20.71	21.51	322,313	+0.99(+4.81%)
Mar 10, 2008	20.65	21.19	20.40	20.53	554,254	-0.10(-0.46%)
Mar 07, 2008	20.04	21.01	20.04	20.62	437,879	+0.28(+1.36%)
Mar 06, 2008	20.76	20.88	20.23	20.34	661,268	-0.55(-2.61%)
Mar 05, 2008	21.17	21.30	20.58	20.89	637,045	-0.22(-1.07%)
Mar 04, 2008	21.01	21.26	20.81	21.11	516,348	-0.34(-1.57%)
Mar 03, 2008	21.20	21.57	20.61	21.45	663,464	+0.25(+1.18%)
Feb 29, 2008	22.02	22.02	21.20	21.20	691,084	-1.13(-5.08%)
Feb 28, 2008	22.65	22.97	22.07	22.33	742,967	-0.75(-3.26%)
Feb 27, 2008	22.68	23.61	21.74	23.09	1,161,437	-0.09(-0.37%)
Feb 26, 2008	20.78	23.33	20.58	23.17	1,545,925	+1.68(+7.81%)
Feb 25, 2008	21.24	21.68	20.78	21.49	542,350	+0.32(+1.51%)
Feb 22, 2008	20.80	21.31	20.40	21.17	430,312	+0.37(+1.79%)
Feb 21, 2008	21.88	22.24	20.68	20.80	733,323	-1.14(-5.21%)
Feb 20, 2008	21.38	22.14	21.38	21.94	490,034	+0.23(+1.08%)
Feb 19, 2008	21.91	22.41	21.52	21.71	528,367	+0.04(+0.20%)
Feb 18, 2008	21.42	21.81	21.20	21.67	0	+0.00(+0.00%)
Feb 15, 2008	21.42	21.81	21.20	21.67	307,176	+0.13(+0.60%)
Feb 14, 2008	22.13	22.13	21.30	21.54	455,244	-0.61(-2.77%)
Feb 13, 2008	21.77	22.27	21.61	22.15	702,064	+0.67(+3.10%)
Feb 12, 2008	21.62	22.03	21.32	21.49	388,309	-0.13(-0.60%)
Feb 11, 2008	21.09	21.71	20.50	21.62	539,461	+0.36(+1.71%)
Feb 08, 2008	20.92	21.52	20.61	21.25	670,333	+0.22(+1.07%)
Feb 07, 2008	20.67	21.34	20.50	21.03	1,258,397	+0.32(+1.55%)
Feb 06, 2008	21.65	21.92	20.60	20.71	755,570	-0.61(-2.84%)
Feb 05, 2008	21.65	22.49	21.29	21.31	493,244	-0.93(-4.20%)
Feb 04, 2008	23.25	23.25	21.81	22.25	554,699	-0.83(-3.60%)

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