Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2007	22.65	22.65	22.25	22.32	1,262,382	-0.27(-1.18%)
Apr 27, 2007	22.97	23.06	22.56	22.59	1,271,227	-0.44(-1.92%)
Apr 26, 2007	23.01	23.15	22.96	23.03	592,544	+0.02(+0.08%)
Apr 25, 2007	22.88	23.09	22.73	23.02	679,525	+0.15(+0.65%)
Apr 24, 2007	23.02	23.10	22.73	22.87	750,274	-0.04(-0.16%)
Apr 23, 2007	22.88	23.01	22.85	22.90	654,552	-0.09(-0.40%)
Apr 20, 2007	22.36	24.39	22.36	23.00	1,124,305	+0.19(+0.85%)
Apr 19, 2007	23.52	23.52	22.67	22.80	811,710	-0.21(-0.92%)
Apr 18, 2007	23.00	23.04	22.90	23.02	627,470	-0.04(-0.16%)
Apr 17, 2007	23.08	23.29	22.96	23.05	950,887	-0.08(-0.36%)
Apr 16, 2007	23.17	23.27	23.06	23.14	942,152	-0.06(-0.24%)
Apr 13, 2007	22.74	23.44	22.66	23.19	1,770,913	+0.44(+1.95%)
Apr 12, 2007	22.55	22.78	22.45	22.75	1,178,693	+0.21(+0.94%)
Apr 11, 2007	22.66	22.79	22.51	22.54	702,684	-0.16(-0.69%)
Apr 10, 2007	22.82	22.92	22.65	22.69	1,557,788	-0.07(-0.32%)
Apr 09, 2007	22.76	22.87	22.72	22.77	1,805,711	+0.01(+0.04%)
Apr 05, 2007	22.64	23.02	22.54	22.76	1,395,071	+0.12(+0.53%)
Apr 04, 2007	22.55	22.65	22.48	22.64	752,336	+0.09(+0.41%)
Apr 03, 2007	22.33	22.59	22.23	22.55	875,412	+0.22(+0.99%)
Apr 02, 2007	22.26	22.33	22.01	22.32	570,430	-0.02(-0.08%)
Mar 30, 2007	22.12	22.47	22.12	22.34	613,792	+0.23(+1.04%)
Mar 29, 2007	22.23	22.25	21.95	22.11	271,664	-0.03(-0.13%)
Mar 28, 2007	22.19	22.25	21.96	22.14	363,843	-0.07(-0.33%)
Mar 27, 2007	22.28	22.32	22.12	22.21	420,767	-0.07(-0.33%)
Mar 26, 2007	22.41	22.46	22.13	22.29	427,551	-0.20(-0.90%)
Mar 23, 2007	22.25	22.52	22.14	22.49	370,747	+0.20(+0.91%)
Mar 22, 2007	22.24	22.39	22.03	22.29	718,403	+0.03(+0.12%)
Mar 21, 2007	21.67	22.34	21.66	22.26	591,677	+0.53(+2.42%)
Mar 20, 2007	21.78	21.78	21.50	21.73	302,451	-0.05(-0.21%)
Mar 19, 2007	21.56	21.81	21.51	21.78	421,697	+0.33(+1.55%)
Mar 16, 2007	21.47	21.56	21.40	21.45	493,787	-0.02(-0.09%)
Mar 15, 2007	21.43	21.54	21.40	21.47	372,047	+0.06(+0.30%)
Mar 14, 2007	21.41	21.47	21.13	21.40	455,628	+0.01(+0.04%)
Mar 13, 2007	21.56	21.53	21.36	21.39	586,799	-0.17(-0.77%)
Mar 12, 2007	21.36	21.57	21.36	21.56	635,907	+0.11(+0.52%)
Mar 09, 2007	21.49	21.59	21.38	21.45	880,578	+0.03(+0.13%)
Mar 08, 2007	21.44	21.52	21.35	21.42	1,978,293	+0.05(+0.22%)
Mar 07, 2007	21.36	21.45	21.28	21.37	900,416	+0.00(+0.00%)
Mar 06, 2007	21.19	21.40	21.17	21.37	1,183,856	+0.28(+1.31%)
Mar 05, 2007	21.42	21.53	21.10	21.10	1,351,167	-0.36(-1.68%)
Mar 02, 2007	21.73	21.77	21.45	21.46	516,769	-0.28(-1.27%)
Mar 01, 2007	21.69	21.81	21.00	21.73	863,751	-0.17(-0.76%)
Feb 28, 2007	21.80	21.96	21.56	21.90	946,814	+0.11(+0.51%)
Feb 27, 2007	22.47	22.48	21.54	21.79	761,440	-0.75(-3.32%)
Feb 26, 2007	22.61	22.66	22.36	22.54	436,759	-0.10(-0.45%)
Feb 23, 2007	22.68	22.69	22.46	22.64	520,455	-0.02(-0.08%)
Feb 22, 2007	22.54	22.67	22.45	22.66	915,485	+0.10(+0.45%)
Feb 21, 2007	22.60	22.75	22.48	22.55	687,616	-0.08(-0.37%)
Feb 20, 2007	22.32	22.66	22.31	22.64	641,327	+0.25(+1.11%)
Feb 16, 2007	22.36	22.55	22.08	22.39	548,857	-0.06(-0.29%)
Feb 15, 2007	22.54	22.58	22.43	22.45	471,347	-0.07(-0.33%)
Feb 14, 2007	22.37	22.55	22.35	22.53	580,226	+0.16(+0.70%)
Feb 13, 2007	22.28	22.37	22.19	22.37	496,420	+0.05(+0.21%)
Feb 12, 2007	22.22	22.36	22.15	22.32	644,124	+0.04(+0.17%)
Feb 09, 2007	22.28	22.37	22.15	22.29	585,932	+0.07(+0.33%)
Feb 08, 2007	22.13	22.23	22.04	22.21	902,584	+0.08(+0.38%)
Feb 07, 2007	22.13	22.21	22.04	22.13	1,190,184	-0.01(-0.04%)
Feb 06, 2007	22.20	22.25	22.11	22.14	780,194	+0.01(+0.04%)
Feb 05, 2007	22.11	22.16	22.06	22.13	681,329	+0.02(+0.08%)
Feb 02, 2007	22.15	22.27	22.06	22.11	1,243,303	-0.04(-0.17%)

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