Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2007	20.30	20.56	19.73	19.78	48,944	-0.45(-2.22%)
Apr 27, 2007	20.50	20.71	20.15	20.22	31,120	-0.29(-1.43%)
Apr 26, 2007	21.11	21.17	20.47	20.52	25,408	-0.65(-3.06%)
Apr 25, 2007	21.18	21.32	21.00	21.16	17,686	-0.12(-0.57%)
Apr 24, 2007	21.51	21.53	21.18	21.28	11,752	-0.16(-0.72%)
Apr 23, 2007	21.46	21.72	21.30	21.44	20,793	-0.17(-0.80%)
Apr 20, 2007	21.81	21.85	21.40	21.61	52,603	+0.24(+1.13%)
Apr 19, 2007	21.63	21.79	21.00	21.37	43,764	-0.34(-1.59%)
Apr 18, 2007	22.05	22.10	21.70	21.72	26,339	-0.47(-2.14%)
Apr 17, 2007	22.24	22.39	21.94	22.19	22,584	+0.01(+0.04%)
Apr 16, 2007	21.55	22.24	21.54	22.18	27,937	+0.72(+3.33%)
Apr 13, 2007	21.35	21.51	20.97	21.47	15,020	+0.08(+0.36%)
Apr 12, 2007	20.92	21.46	20.84	21.39	28,601	+0.37(+1.76%)
Apr 11, 2007	21.81	21.81	20.43	21.02	41,170	-0.70(-3.22%)
Apr 10, 2007	21.17	21.80	21.17	21.72	22,493	+0.68(+3.24%)
Apr 09, 2007	21.53	21.62	21.01	21.03	110,846	-0.37(-1.73%)
Apr 05, 2007	21.15	21.88	21.15	21.41	98,104	+0.47(+2.22%)
Apr 04, 2007	21.34	21.53	20.91	20.94	18,357	-0.36(-1.70%)
Apr 03, 2007	21.42	21.72	21.28	21.30	51,816	-0.03(-0.16%)
Apr 02, 2007	21.19	21.35	21.16	21.34	45,022	+0.23(+1.10%)
Mar 30, 2007	20.65	21.29	20.65	21.10	49,490	+0.53(+2.60%)
Mar 29, 2007	21.04	21.04	19.91	20.57	56,447	-0.29(-1.40%)
Mar 28, 2007	21.41	21.44	20.84	20.86	113,101	-0.64(-2.97%)
Mar 27, 2007	21.88	21.89	21.30	21.50	27,735	-0.48(-2.20%)
Mar 26, 2007	21.40	22.02	21.34	21.98	30,987	+0.64(+2.99%)
Mar 23, 2007	21.94	21.99	21.33	21.34	19,042	-0.67(-3.05%)
Mar 22, 2007	21.76	22.08	21.76	22.02	13,894	+0.13(+0.59%)
Mar 21, 2007	20.81	21.89	20.62	21.89	34,256	+1.18(+5.70%)
Mar 20, 2007	20.17	20.93	20.17	20.71	66,416	+0.53(+2.65%)
Mar 19, 2007	20.24	20.91	19.97	20.17	52,220	+0.02(+0.09%)
Mar 16, 2007	20.93	20.97	20.05	20.16	102,086	-0.78(-3.75%)
Mar 15, 2007	20.97	21.06	20.35	20.94	22,701	+0.40(+1.93%)
Mar 14, 2007	20.22	20.65	20.03	20.54	28,828	+0.31(+1.53%)
Mar 13, 2007	21.09	21.01	20.14	20.23	82,143	-0.85(-4.05%)
Mar 12, 2007	21.47	21.59	20.96	21.09	50,904	-0.04(-0.20%)
Mar 09, 2007	20.93	21.54	20.85	21.13	19,477	+0.32(+1.53%)
Mar 08, 2007	21.28	21.61	20.71	20.81	50,401	-0.25(-1.19%)
Mar 07, 2007	21.47	21.63	20.91	21.06	59,879	-0.65(-2.98%)
Mar 06, 2007	20.62	22.11	20.62	21.71	84,964	+1.31(+6.42%)
Mar 05, 2007	20.39	21.11	20.30	20.40	41,875	-0.01(-0.04%)
Mar 02, 2007	21.10	21.28	20.34	20.41	72,633	-0.84(-3.98%)
Mar 01, 2007	21.07	21.96	20.99	21.25	44,084	+0.14(+0.65%)
Feb 28, 2007	21.20	21.66	20.84	21.11	77,540	+0.28(+1.37%)
Feb 27, 2007	20.88	21.28	20.77	20.83	55,718	-0.24(-1.15%)
Feb 26, 2007	21.16	21.16	20.78	21.07	58,031	-0.03(-0.12%)
Feb 23, 2007	21.03	21.49	20.86	21.09	59,069	-0.17(-0.81%)
Feb 22, 2007	20.59	21.32	20.58	21.27	217,072	+0.80(+3.92%)
Feb 21, 2007	20.60	20.62	20.36	20.47	8,323	-0.19(-0.92%)
Feb 20, 2007	20.36	20.71	20.36	20.66	31,733	+0.20(+0.97%)
Feb 16, 2007	20.43	20.56	20.29	20.46	142,769	+0.10(+0.51%)
Feb 15, 2007	20.72	20.72	20.07	20.35	111,617	-0.19(-0.92%)
Feb 14, 2007	21.07	21.11	20.48	20.54	34,722	-0.44(-2.10%)
Feb 13, 2007	20.92	20.98	20.74	20.98	14,937	+0.12(+0.58%)
Feb 12, 2007	20.83	20.90	20.34	20.86	27,862	+0.18(+0.88%)
Feb 09, 2007	21.19	21.25	20.30	20.68	44,639	-0.44(-2.08%)
Feb 08, 2007	21.34	21.35	21.01	21.12	18,934	-0.22(-1.05%)
Feb 07, 2007	20.76	21.34	20.72	21.34	49,548	+0.66(+3.17%)
Feb 06, 2007	21.22	21.23	20.28	20.69	97,592	-0.52(-2.44%)
Feb 05, 2007	22.20	22.20	20.92	21.21	53,273	-1.06(-4.76%)
Feb 02, 2007	22.39	22.76	22.22	22.27	32,825	-0.48(-2.12%)

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