Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2008	22.79	22.79	21.64	21.67	479,339	-1.10(-4.83%)
May 29, 2008	21.13	22.77	21.13	22.77	245,032	+1.85(+8.84%)
May 28, 2008	21.48	21.48	20.74	20.92	160,208	-0.43(-2.01%)
May 27, 2008	20.25	21.35	20.14	21.35	204,053	+1.13(+5.59%)
May 26, 2008	20.25	20.30	20.05	20.22	97,086	+0.00(+0.00%)
May 23, 2008	20.25	20.30	20.05	20.22	97,086	-0.18(-0.88%)
May 22, 2008	19.77	20.62	19.72	20.40	223,026	+0.62(+3.13%)
May 21, 2008	20.01	20.39	19.63	19.78	163,001	-0.21(-1.05%)
May 20, 2008	19.71	20.27	19.71	19.99	128,381	+0.18(+0.91%)
May 19, 2008	20.08	20.25	19.77	19.81	311,747	+0.26(+1.33%)
May 16, 2008	19.80	19.92	19.24	19.55	207,936	-0.09(-0.46%)
May 15, 2008	19.95	20.05	19.45	19.64	147,482	-0.33(-1.65%)
May 14, 2008	20.17	20.79	19.93	19.97	310,564	-0.30(-1.48%)
May 13, 2008	19.63	21.36	19.62	20.27	333,560	-1.01(-4.75%)
May 12, 2008	20.72	21.53	20.57	21.28	179,066	+0.80(+3.91%)
May 09, 2008	20.07	20.58	20.07	20.48	92,691	+0.15(+0.74%)
May 08, 2008	20.63	20.96	20.08	20.33	134,090	-0.29(-1.41%)
May 07, 2008	20.02	21.07	20.02	20.62	234,019	+0.62(+3.10%)
May 06, 2008	20.00	20.35	19.71	20.00	220,741	-0.13(-0.65%)
May 05, 2008	19.39	20.52	19.39	20.13	438,577	+0.89(+4.63%)
May 02, 2008	19.22	19.94	19.21	19.24	432,929	-0.33(-1.69%)
May 01, 2008	16.84	20.50	16.26	19.57	949,633	+3.97(+25.45%)
Apr 30, 2008	15.38	15.94	15.12	15.60	171,255	+0.18(+1.17%)
Apr 29, 2008	15.28	15.76	15.06	15.42	256,535	+0.16(+1.05%)
Apr 28, 2008	14.89	15.33	14.88	15.26	168,687	+0.32(+2.14%)
Apr 25, 2008	15.18	15.20	14.75	14.94	119,199	-0.15(-0.99%)
Apr 24, 2008	14.55	15.28	14.28	15.09	177,094	+0.54(+3.71%)
Apr 23, 2008	14.85	14.85	13.55	14.55	640,855	-0.23(-1.56%)
Apr 22, 2008	15.27	15.42	14.54	14.78	119,595	-0.59(-3.84%)
Apr 21, 2008	15.45	15.86	15.14	15.37	159,264	-0.16(-1.03%)
Apr 18, 2008	15.60	15.60	15.26	15.53	97,941	+0.19(+1.24%)
Apr 17, 2008	15.46	15.46	15.27	15.34	85,326	-0.16(-1.03%)
Apr 16, 2008	14.84	15.62	14.81	15.50	204,492	+0.81(+5.51%)
Apr 15, 2008	15.95	16.16	14.69	14.69	430,256	-1.18(-7.44%)
Apr 14, 2008	16.30	16.45	15.66	15.87	137,200	-0.52(-3.17%)
Apr 11, 2008	16.76	16.79	16.36	16.39	63,086	-0.54(-3.19%)
Apr 10, 2008	16.84	17.05	16.80	16.93	80,851	+0.08(+0.47%)
Apr 09, 2008	17.42	17.55	16.80	16.85	107,834	-0.56(-3.22%)
Apr 08, 2008	17.12	17.43	16.92	17.41	93,491	+0.15(+0.87%)
Apr 07, 2008	17.31	17.50	17.20	17.26	97,777	+0.04(+0.23%)
Apr 04, 2008	17.68	17.68	17.12	17.22	109,077	-0.36(-2.05%)
Apr 03, 2008	17.54	17.78	17.40	17.58	124,797	-0.12(-0.68%)
Apr 02, 2008	16.85	17.84	16.85	17.70	183,842	+0.35(+2.02%)
Apr 01, 2008	16.88	17.40	16.81	17.35	183,524	+0.55(+3.27%)
Mar 31, 2008	17.01	17.32	16.79	16.80	143,415	-0.22(-1.29%)
Mar 28, 2008	16.89	17.11	16.87	17.02	140,141	+0.12(+0.71%)
Mar 27, 2008	17.16	17.37	16.85	16.90	189,805	-0.17(-1.00%)
Mar 26, 2008	17.24	17.24	16.66	17.07	202,162	-0.30(-1.73%)
Mar 25, 2008	17.50	17.61	16.95	17.37	83,451	-0.22(-1.25%)
Mar 24, 2008	16.98	17.79	16.75	17.59	299,213	+0.71(+4.21%)
Mar 21, 2008	16.87	17.27	16.34	16.88	319,880	+0.00(+0.00%)
Mar 20, 2008	16.87	17.27	16.34	16.88	319,880	+0.01(+0.06%)
Mar 19, 2008	17.48	17.60	16.60	16.87	181,560	-0.52(-2.99%)
Mar 18, 2008	17.11	17.45	16.34	17.39	107,882	+0.38(+2.23%)
Mar 17, 2008	16.82	17.36	16.34	17.01	192,744	-0.09(-0.53%)
Mar 14, 2008	17.10	17.41	16.60	17.10	152,560	+0.11(+0.65%)
Mar 13, 2008	16.43	17.03	16.15	16.99	251,407	+0.45(+2.72%)
Mar 12, 2008	17.00	17.00	16.53	16.54	296,204	-0.47(-2.76%)
Mar 11, 2008	17.21	17.21	16.50	17.01	642,921	+0.36(+2.16%)
Mar 10, 2008	16.68	17.01	15.90	16.65	245,749	+0.05(+0.30%)
Mar 07, 2008	16.36	17.28	15.94	16.60	218,286	+0.03(+0.18%)
Mar 06, 2008	16.90	16.90	16.47	16.57	235,924	-0.44(-2.59%)
Mar 05, 2008	17.15	17.32	16.90	17.01	100,004	-0.04(-0.23%)
Mar 04, 2008	17.00	17.33	16.79	17.05	394,881	-0.11(-0.64%)

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