Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2008	21.67	21.87	21.37	21.51	148,729	-0.01(-0.03%)
Apr 29, 2008	21.56	21.92	21.47	21.52	109,192	-0.12(-0.54%)
Apr 28, 2008	21.81	21.81	21.59	21.63	203,007	-0.12(-0.53%)
Apr 25, 2008	21.50	21.94	21.47	21.75	573,808	+0.86(+4.11%)
Apr 24, 2008	20.54	20.96	20.29	20.89	163,767	+0.32(+1.55%)
Apr 23, 2008	20.66	20.82	20.41	20.57	98,346	+0.02(+0.08%)
Apr 22, 2008	20.83	21.02	20.36	20.56	148,519	-0.33(-1.58%)
Apr 21, 2008	21.03	21.03	20.75	20.89	131,787	-0.31(-1.45%)
Apr 18, 2008	21.37	21.37	21.05	21.19	133,121	+0.10(+0.50%)
Apr 17, 2008	21.25	21.33	21.04	21.09	86,860	-0.26(-1.20%)
Apr 16, 2008	20.89	21.35	20.79	21.34	160,356	+0.47(+2.25%)
Apr 15, 2008	20.61	20.87	20.47	20.87	99,066	+0.37(+1.78%)
Apr 14, 2008	20.32	20.73	20.28	20.51	133,101	+0.23(+1.12%)
Apr 11, 2008	20.31	20.79	20.27	20.28	117,019	-0.36(-1.74%)
Apr 10, 2008	20.61	20.83	20.32	20.64	149,692	+0.06(+0.31%)
Apr 09, 2008	20.79	20.92	20.43	20.58	88,394	-0.14(-0.67%)
Apr 08, 2008	20.53	20.84	20.52	20.72	94,680	-0.02(-0.08%)
Apr 07, 2008	20.74	21.23	20.58	20.74	87,763	+0.01(+0.03%)
Apr 04, 2008	20.76	21.08	20.42	20.73	142,303	+0.02(+0.11%)
Apr 03, 2008	20.91	21.15	20.64	20.71	148,469	-0.48(-2.25%)
Apr 02, 2008	20.82	21.23	20.40	21.18	273,827	+0.31(+1.50%)
Apr 01, 2008	20.71	20.89	20.62	20.87	230,611	+0.34(+1.64%)
Mar 31, 2008	20.16	20.70	20.02	20.53	294,114	+0.45(+2.25%)
Mar 28, 2008	20.01	20.22	19.91	20.08	273,193	+0.12(+0.58%)
Mar 27, 2008	20.10	20.30	19.81	19.96	240,448	-0.07(-0.35%)
Mar 26, 2008	19.50	20.03	19.48	20.03	336,378	+0.43(+2.19%)
Mar 25, 2008	19.82	19.89	19.53	19.60	150,190	-0.25(-1.26%)
Mar 24, 2008	20.04	20.13	19.73	19.85	206,310	-0.06(-0.32%)
Mar 21, 2008	19.75	20.22	19.49	19.92	700,011	+0.00(+0.00%)
Mar 20, 2008	19.75	20.22	19.49	19.92	700,011	+0.37(+1.90%)
Mar 19, 2008	19.87	20.28	19.55	19.55	184,387	-0.30(-1.52%)
Mar 18, 2008	19.60	19.85	19.19	19.85	395,162	+0.66(+3.42%)
Mar 17, 2008	18.67	19.63	18.51	19.19	244,743	+0.02(+0.09%)
Mar 14, 2008	19.65	19.65	18.78	19.17	282,082	-0.35(-1.81%)
Mar 13, 2008	18.84	19.63	18.58	19.53	239,288	+0.44(+2.28%)
Mar 12, 2008	19.49	19.52	19.01	19.09	360,908	-0.42(-2.17%)
Mar 11, 2008	18.98	19.52	18.66	19.52	256,798	+0.97(+5.26%)
Mar 10, 2008	18.64	18.84	18.49	18.54	161,213	+0.01(+0.03%)
Mar 07, 2008	18.46	18.66	18.23	18.54	199,665	+0.03(+0.19%)
Mar 06, 2008	18.90	19.04	18.50	18.50	153,000	-0.54(-2.83%)
Mar 05, 2008	19.08	19.11	18.76	19.04	139,411	+0.09(+0.49%)
Mar 04, 2008	18.64	18.97	18.59	18.95	267,829	+0.08(+0.40%)
Mar 03, 2008	18.80	19.02	18.57	18.87	166,680	+0.05(+0.25%)
Feb 29, 2008	18.95	19.24	18.73	18.83	259,149	-0.32(-1.67%)
Feb 28, 2008	19.29	19.50	19.06	19.15	168,189	-0.26(-1.32%)
Feb 27, 2008	19.61	19.78	19.36	19.40	136,136	-0.44(-2.22%)
Feb 26, 2008	19.45	19.87	19.44	19.84	211,238	+0.30(+1.51%)
Feb 25, 2008	19.26	19.59	19.09	19.55	227,262	+0.25(+1.29%)
Feb 22, 2008	19.09	19.33	18.83	19.30	208,156	+0.22(+1.16%)
Feb 21, 2008	19.43	19.60	19.01	19.08	206,062	-0.28(-1.44%)
Feb 20, 2008	19.13	19.37	19.03	19.35	126,760	+0.12(+0.63%)
Feb 19, 2008	19.51	19.51	19.06	19.23	169,881	-0.06(-0.30%)
Feb 18, 2008	19.41	19.57	19.09	19.29	279,222	+0.00(+0.00%)
Feb 15, 2008	19.41	19.57	19.09	19.29	279,222	-0.22(-1.13%)
Feb 14, 2008	20.19	20.19	19.35	19.51	148,772	-0.59(-2.94%)
Feb 13, 2008	19.99	20.18	19.87	20.10	155,342	+0.28(+1.40%)
Feb 12, 2008	19.83	20.06	19.67	19.82	179,639	+0.06(+0.32%)
Feb 11, 2008	19.98	20.06	19.62	19.76	174,566	-0.24(-1.19%)
Feb 08, 2008	20.35	20.39	19.92	20.00	168,006	-0.35(-1.74%)
Feb 07, 2008	19.81	20.43	19.75	20.35	221,257	+0.47(+2.36%)
Feb 06, 2008	19.64	20.56	19.32	19.88	641,765	+1.00(+5.32%)
Feb 05, 2008	18.90	19.42	18.88	18.88	154,768	-0.45(-2.31%)
Feb 04, 2008	19.02	19.48	18.98	19.33	142,665	+0.16(+0.82%)

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