Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2008	22.82	23.23	22.61	22.66	249,320	-0.13(-0.56%)
May 29, 2008	22.14	22.81	22.01	22.79	388,642	+1.62(+7.68%)
May 28, 2008	21.14	21.28	20.93	21.16	188,429	+0.12(+0.58%)
May 27, 2008	20.87	21.08	20.54	21.04	256,648	-0.11(-0.50%)
May 26, 2008	21.48	21.67	20.79	21.14	0	+0.00(+0.00%)
May 23, 2008	21.48	21.67	20.79	21.14	490,326	+0.08(+0.40%)
May 22, 2008	21.20	21.29	20.90	21.06	423,979	-0.31(-1.43%)
May 21, 2008	21.48	22.19	21.21	21.37	468,543	+0.58(+2.78%)
May 20, 2008	21.51	21.51	20.70	20.79	674,271	-1.22(-5.56%)
May 19, 2008	22.36	22.40	21.98	22.01	452,176	-0.23(-1.05%)
May 16, 2008	22.25	22.89	22.08	22.25	1,040,475	+0.53(+2.43%)
May 15, 2008	21.43	21.75	21.12	21.72	226,557	+0.53(+2.52%)
May 14, 2008	21.17	21.35	21.07	21.18	67,628	+0.02(+0.08%)
May 13, 2008	21.19	21.34	21.12	21.17	64,041	-0.02(-0.08%)
May 12, 2008	21.35	21.43	20.87	21.18	96,952	-0.13(-0.60%)
May 09, 2008	21.61	21.65	21.15	21.31	69,157	-0.66(-2.99%)
May 08, 2008	21.87	22.19	21.82	21.97	121,528	+0.26(+1.18%)
May 07, 2008	22.81	22.81	21.57	21.71	636,452	-1.57(-6.76%)
May 06, 2008	22.97	23.34	22.76	23.29	428,490	-0.21(-0.90%)
May 05, 2008	23.87	23.87	23.37	23.50	362,373	-0.55(-2.27%)
May 02, 2008	23.92	24.29	23.53	24.04	284,350	+1.57(+7.01%)
May 01, 2008	21.95	22.60	21.86	22.47	146,681	+0.46(+2.10%)
Apr 30, 2008	21.92	22.19	21.84	22.01	121,918	+0.41(+1.88%)
Apr 29, 2008	21.81	21.84	21.43	21.60	136,358	-0.98(-4.36%)
Apr 28, 2008	23.50	23.50	22.49	22.59	165,851	-1.10(-4.63%)
Apr 25, 2008	23.98	23.98	23.21	23.68	191,789	-0.32(-1.32%)
Apr 24, 2008	23.91	24.46	23.19	24.00	275,477	+0.57(+2.45%)
Apr 23, 2008	22.51	23.58	22.51	23.43	332,885	+1.56(+7.12%)
Apr 22, 2008	21.86	22.30	21.59	21.87	254,835	+1.22(+5.93%)
Apr 21, 2008	20.67	20.86	20.07	20.64	149,824	+0.78(+3.95%)
Apr 18, 2008	19.99	20.11	19.49	19.86	191,193	-0.03(-0.17%)
Apr 17, 2008	20.68	20.68	19.77	19.89	165,930	-0.13(-0.67%)
Apr 16, 2008	19.47	20.03	19.36	20.03	97,205	+1.01(+5.30%)
Apr 15, 2008	19.45	19.45	18.88	19.02	86,070	-0.57(-2.90%)
Apr 14, 2008	19.61	19.81	19.41	19.59	60,941	+0.07(+0.34%)
Apr 11, 2008	20.20	20.23	19.51	19.52	109,985	-0.11(-0.57%)
Apr 10, 2008	19.41	19.82	19.32	19.63	113,254	+0.33(+1.73%)
Apr 09, 2008	19.81	19.85	19.17	19.30	159,378	-1.21(-5.89%)
Apr 08, 2008	20.59	20.89	20.36	20.50	143,412	-0.81(-3.79%)
Apr 07, 2008	22.42	22.42	21.06	21.31	142,999	+0.02(+0.08%)
Apr 04, 2008	21.48	21.57	20.96	21.29	95,877	+0.04(+0.18%)
Apr 03, 2008	20.82	21.58	20.40	21.26	204,603	+1.41(+7.09%)
Apr 02, 2008	20.09	20.09	19.69	19.85	53,914	-0.35(-1.71%)
Apr 01, 2008	19.48	20.19	19.48	20.19	143,592	+0.72(+3.72%)
Mar 31, 2008	19.46	19.48	19.10	19.47	163,899	-0.58(-2.89%)
Mar 28, 2008	19.99	20.51	19.78	20.05	85,005	-0.29(-1.42%)
Mar 27, 2008	20.09	20.73	20.03	20.34	266,763	+1.12(+5.85%)
Mar 26, 2008	19.31	19.49	19.21	19.21	104,054	-0.18(-0.95%)
Mar 25, 2008	19.36	19.61	18.83	19.40	182,760	+0.95(+5.13%)
Mar 24, 2008	19.39	19.39	18.28	18.45	193,193	+0.09(+0.52%)
Mar 21, 2008	18.08	18.46	17.46	18.36	191,775	+0.00(+0.00%)
Mar 20, 2008	18.08	18.46	17.46	18.36	191,775	-0.03(-0.15%)
Mar 19, 2008	19.34	19.34	18.28	18.38	270,830	-1.88(-9.26%)
Mar 18, 2008	19.22	20.27	19.22	20.26	186,238	+1.59(+8.52%)
Mar 17, 2008	18.83	19.02	18.08	18.67	211,720	-1.86(-9.08%)
Mar 14, 2008	21.58	21.58	20.32	20.53	303,718	-2.22(-9.76%)
Mar 13, 2008	22.71	23.09	21.77	22.75	297,994	-0.50(-2.15%)
Mar 12, 2008	22.90	23.85	22.90	23.25	203,695	-1.13(-4.63%)
Mar 11, 2008	23.66	24.38	23.29	24.38	97,265	+1.00(+4.26%)
Mar 10, 2008	24.15	24.47	23.30	23.39	114,118	-0.45(-1.87%)
Mar 07, 2008	23.95	24.26	23.59	23.83	223,399	-0.18(-0.74%)
Mar 06, 2008	24.97	25.03	23.90	24.01	68,323	-1.30(-5.14%)
Mar 05, 2008	24.91	25.35	24.79	25.31	58,817	+0.76(+3.11%)
Mar 04, 2008	25.59	25.59	24.09	24.55	131,738	-1.52(-5.85%)

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