Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2008	19.54	19.54	19.25	19.32	31,835	+0.04(+0.21%)
Apr 29, 2008	19.36	19.46	19.23	19.28	50,259	-0.15(-0.77%)
Apr 28, 2008	19.55	19.55	19.43	19.43	29,785	-0.07(-0.36%)
Apr 25, 2008	19.60	19.60	19.23	19.50	56,210	+0.04(+0.21%)
Apr 24, 2008	19.59	19.59	19.19	19.46	47,890	+0.05(+0.26%)
Apr 23, 2008	19.22	19.47	19.22	19.41	49,603	+0.08(+0.41%)
Apr 22, 2008	19.13	19.33	19.10	19.33	36,252	-0.01(-0.05%)
Apr 21, 2008	19.07	19.34	19.07	19.34	28,281	+0.07(+0.36%)
Apr 18, 2008	19.14	19.33	19.14	19.27	38,850	+0.30(+1.58%)
Apr 17, 2008	18.82	18.97	18.75	18.97	50,025	+0.17(+0.90%)
Apr 16, 2008	18.50	18.80	18.50	18.80	54,050	+0.44(+2.40%)
Apr 15, 2008	18.27	18.41	18.20	18.36	41,300	+0.19(+1.05%)
Apr 14, 2008	18.29	18.29	18.08	18.17	26,910	-0.35(-1.89%)
Apr 11, 2008	18.70	18.80	18.45	18.52	62,800	-0.23(-1.23%)
Apr 10, 2008	18.62	18.83	18.62	18.75	39,100	+0.18(+0.97%)
Apr 09, 2008	18.74	18.74	18.56	18.57	32,601	-0.13(-0.70%)
Apr 08, 2008	18.68	18.76	18.62	18.70	23,600	+0.01(+0.05%)
Apr 07, 2008	18.62	18.84	18.62	18.69	43,600	+0.15(+0.81%)
Apr 04, 2008	18.43	18.55	18.41	18.54	34,400	+0.12(+0.65%)
Apr 03, 2008	18.07	18.48	18.07	18.42	55,800	+0.12(+0.66%)
Apr 02, 2008	18.33	18.41	18.13	18.30	46,490	-0.03(-0.16%)
Apr 01, 2008	17.96	18.33	17.96	18.33	67,500	+0.33(+1.83%)
Mar 31, 2008	17.70	18.00	17.61	18.00	35,131	+0.17(+0.95%)
Mar 28, 2008	17.89	17.89	17.66	17.83	19,123	+0.01(+0.06%)
Mar 27, 2008	17.89	18.02	17.81	17.82	33,100	-0.02(-0.11%)
Mar 26, 2008	17.86	17.88	17.64	17.84	46,500	-0.02(-0.11%)
Mar 25, 2008	17.65	17.86	17.65	17.86	34,500	+0.01(+0.06%)
Mar 24, 2008	17.79	17.91	17.68	17.85	32,500	+0.20(+1.13%)
Mar 21, 2008	17.20	17.65	17.15	17.65	38,000	+0.00(+0.00%)
Mar 20, 2008	17.20	17.65	17.15	17.65	38,000	+0.31(+1.79%)
Mar 19, 2008	17.80	17.92	17.24	17.34	28,825	-0.44(-2.47%)
Mar 18, 2008	17.46	17.78	17.46	17.78	29,100	+0.38(+2.18%)
Mar 17, 2008	17.30	17.55	17.12	17.40	57,400	-0.25(-1.42%)
Mar 14, 2008	18.17	18.18	17.50	17.65	55,000	-0.40(-2.22%)
Mar 13, 2008	18.02	18.13	17.67	18.05	40,900	-0.05(-0.28%)
Mar 12, 2008	17.78	18.39	17.78	18.10	31,500	-0.19(-1.04%)
Mar 11, 2008	18.20	18.33	18.06	18.29	54,800	+0.27(+1.50%)
Mar 10, 2008	18.40	18.40	17.96	18.02	53,200	-0.30(-1.64%)
Mar 07, 2008	18.15	18.47	18.14	18.32	27,600	-0.03(-0.16%)
Mar 06, 2008	18.55	18.58	18.32	18.35	47,938	-0.20(-1.08%)
Mar 05, 2008	18.55	18.67	18.38	18.55	26,500	+0.12(+0.65%)
Mar 04, 2008	18.55	18.60	18.26	18.43	56,300	-0.16(-0.86%)
Mar 03, 2008	18.57	18.66	18.55	18.59	42,300	+0.01(+0.05%)
Feb 29, 2008	18.87	18.87	18.53	18.58	60,750	-0.46(-2.42%)
Feb 28, 2008	19.05	19.05	18.75	19.04	30,800	+0.03(+0.16%)
Feb 27, 2008	19.03	19.05	18.92	19.01	46,200	-0.02(-0.11%)
Feb 26, 2008	18.85	19.03	18.80	19.03	50,900	+0.18(+0.95%)
Feb 25, 2008	18.65	18.85	18.55	18.85	54,000	+0.20(+1.07%)
Feb 22, 2008	18.70	18.71	18.42	18.65	22,900	-0.05(-0.27%)
Feb 21, 2008	18.76	18.83	18.36	18.70	48,895	-0.06(-0.32%)
Feb 20, 2008	18.64	18.79	18.46	18.76	25,600	+0.01(+0.05%)
Feb 19, 2008	19.09	19.09	18.53	18.75	81,400	+0.15(+0.81%)
Feb 18, 2008	18.64	18.64	18.21	18.60	0	+0.00(+0.00%)
Feb 15, 2008	18.64	18.64	18.21	18.60	53,400	-0.04(-0.21%)
Feb 14, 2008	18.93	19.00	18.53	18.64	60,292	-0.36(-1.89%)
Feb 13, 2008	18.91	19.00	18.75	19.00	65,755	+0.17(+0.90%)
Feb 12, 2008	18.98	19.06	18.72	18.83	159,017	+0.06(+0.32%)
Feb 11, 2008	18.82	18.82	18.57	18.77	39,300	+0.02(+0.11%)
Feb 08, 2008	18.80	18.80	18.50	18.75	38,400	-0.02(-0.11%)
Feb 07, 2008	18.82	18.97	18.69	18.77	35,400	-0.04(-0.21%)
Feb 06, 2008	19.37	19.38	18.78	18.81	65,600	-0.39(-2.03%)
Feb 05, 2008	19.49	19.57	19.12	19.20	96,300	-0.49(-2.49%)
Feb 04, 2008	19.79	19.83	19.58	19.69	114,100	+0.31(+1.60%)

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