Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2007	23.75	23.89	23.71	23.75	138,608	-0.17(-0.72%)
May 30, 2007	23.66	23.92	23.64	23.92	183,060	-0.03(-0.14%)
May 29, 2007	24.06	24.10	23.87	23.95	94,644	+0.09(+0.38%)
May 25, 2007	23.75	24.28	23.74	23.86	170,726	+0.02(+0.07%)
May 24, 2007	24.07	24.08	23.76	23.84	125,296	-0.38(-1.56%)
May 23, 2007	24.34	24.43	24.19	24.22	131,525	+0.31(+1.30%)
May 22, 2007	23.89	24.09	23.87	23.91	114,428	+0.07(+0.28%)
May 21, 2007	23.76	23.95	23.70	23.84	178,786	+0.20(+0.83%)
May 18, 2007	23.34	23.66	23.34	23.65	163,032	+0.25(+1.05%)
May 17, 2007	23.37	23.46	23.28	23.40	148,988	-0.03(-0.14%)
May 16, 2007	23.55	23.55	23.28	23.44	168,650	-0.05(-0.21%)
May 15, 2007	23.47	23.71	23.39	23.48	140,562	+0.13(+0.56%)
May 14, 2007	23.34	23.47	23.28	23.35	136,776	-0.07(-0.31%)
May 11, 2007	23.21	23.43	23.18	23.43	213,591	+0.58(+2.54%)
May 10, 2007	23.27	23.27	22.71	22.85	319,592	-0.37(-1.59%)
May 09, 2007	23.22	23.27	22.91	23.21	300,053	-0.32(-1.36%)
May 08, 2007	23.21	23.53	23.10	23.53	268,628	-0.11(-0.48%)
May 07, 2007	23.71	23.76	23.52	23.65	134,944	-0.12(-0.52%)
May 04, 2007	23.66	23.77	23.54	23.77	188,556	+0.05(+0.21%)
May 03, 2007	23.79	23.79	23.48	23.72	351,222	-0.37(-1.53%)
May 02, 2007	24.11	24.16	23.94	24.09	456,454	-0.42(-1.70%)
May 01, 2007	24.54	24.66	24.33	24.51	246,808	-0.02(-0.07%)
Apr 30, 2007	25.01	25.01	24.52	24.52	474,321	-0.86(-3.39%)
Apr 27, 2007	25.34	25.52	25.29	25.38	226,902	+0.17(+0.68%)
Apr 26, 2007	24.89	25.34	24.86	25.21	350,123	+0.25(+1.02%)
Apr 25, 2007	24.76	24.97	24.74	24.96	190,998	+0.34(+1.36%)
Apr 24, 2007	24.61	24.73	24.52	24.62	493,372	-0.26(-1.05%)
Apr 23, 2007	24.97	25.04	24.81	24.89	275,506	-1.68(-6.32%)
Apr 20, 2007	26.35	26.56	26.34	26.56	227,635	+0.36(+1.38%)
Apr 19, 2007	26.22	26.39	25.88	26.20	218,964	+0.06(+0.22%)
Apr 18, 2007	26.11	26.31	25.91	26.15	171,947	+0.00(+0.00%)
Apr 17, 2007	26.00	26.40	25.94	26.15	173,168	+0.15(+0.57%)
Apr 16, 2007	26.56	26.60	25.56	26.00	774,618	-0.63(-2.37%)
Apr 13, 2007	26.34	26.69	26.30	26.63	151,553	+0.60(+2.30%)
Apr 12, 2007	25.97	26.07	25.70	26.03	166,207	+0.08(+0.32%)
Apr 11, 2007	26.11	26.20	25.84	25.95	178,908	-0.51(-1.92%)
Apr 10, 2007	26.47	26.56	26.25	26.46	320,936	-0.12(-0.46%)
Apr 09, 2007	26.66	26.69	26.48	26.58	98,308	-0.06(-0.22%)
Apr 05, 2007	26.33	26.74	25.46	26.64	217,743	+0.13(+0.49%)
Apr 04, 2007	26.65	26.71	25.30	26.51	1,066,245	+0.57(+2.21%)
Apr 03, 2007	26.03	26.10	25.77	25.93	354,275	+0.29(+1.12%)
Apr 02, 2007	25.70	25.95	25.20	25.65	679,485	+2.18(+9.28%)
Mar 30, 2007	23.33	23.52	23.19	23.47	204,798	+0.02(+0.10%)
Mar 29, 2007	23.37	23.55	23.35	23.44	196,860	+0.27(+1.17%)
Mar 28, 2007	23.33	23.39	23.13	23.17	198,692	-0.27(-1.15%)
Mar 27, 2007	23.43	23.54	23.39	23.44	81,943	-0.10(-0.42%)
Mar 26, 2007	23.47	23.55	23.31	23.54	119,068	-0.02(-0.07%)
Mar 23, 2007	23.54	23.59	23.47	23.56	148,866	+0.02(+0.07%)
Mar 22, 2007	23.52	23.64	23.42	23.54	141,050	-0.27(-1.13%)
Mar 21, 2007	23.34	23.88	23.21	23.81	426,327	+0.68(+2.94%)
Mar 20, 2007	23.00	23.17	22.99	23.13	121,022	-0.02(-0.11%)
Mar 19, 2007	23.17	23.27	23.11	23.16	145,080	-0.13(-0.56%)
Mar 16, 2007	23.30	23.46	23.17	23.29	136,043	+0.13(+0.57%)
Mar 15, 2007	23.03	23.22	22.99	23.16	219,941	+0.23(+1.00%)
Mar 14, 2007	22.89	23.03	22.44	22.93	554,433	+0.10(+0.43%)
Mar 13, 2007	23.06	23.35	22.77	22.83	295,290	-0.23(-0.99%)
Mar 12, 2007	22.90	23.09	22.84	23.06	273,797	+0.13(+0.57%)
Mar 09, 2007	23.03	23.03	22.84	22.93	390,667	-0.70(-2.98%)
Mar 08, 2007	23.12	23.64	23.05	23.63	306,403	+0.68(+2.96%)
Mar 07, 2007	22.94	23.12	22.85	22.95	163,521	-0.25(-1.09%)
Mar 06, 2007	23.21	23.28	22.90	23.21	302,129	+0.11(+0.50%)
Mar 05, 2007	23.39	23.55	22.98	23.09	298,832	-0.79(-3.29%)
Mar 02, 2007	23.88	24.07	23.80	23.88	219,819	-0.26(-1.09%)

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