Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2007	19.89	19.99	19.70	19.80	16,187	-0.41(-2.04%)
Apr 27, 2007	20.15	20.26	19.89	20.21	24,113	+0.05(+0.27%)
Apr 26, 2007	20.32	20.34	20.11	20.15	27,239	-0.17(-0.84%)
Apr 25, 2007	20.20	20.41	20.02	20.32	27,351	+0.08(+0.40%)
Apr 24, 2007	20.18	20.26	20.02	20.24	21,322	-0.37(-1.78%)
Apr 23, 2007	21.25	21.25	20.60	20.61	9,712	-0.41(-1.96%)
Apr 20, 2007	20.81	21.02	20.81	21.02	18,531	+0.49(+2.40%)
Apr 19, 2007	20.38	20.67	20.17	20.53	27,909	-0.83(-3.90%)
Apr 18, 2007	21.26	21.54	21.10	21.36	37,286	-0.12(-0.54%)
Apr 17, 2007	21.17	21.48	21.15	21.48	28,579	+0.60(+2.87%)
Apr 16, 2007	20.75	21.20	20.75	20.88	25,230	+0.06(+0.30%)
Apr 13, 2007	21.13	21.13	20.71	20.82	9,154	-0.48(-2.27%)
Apr 12, 2007	21.07	21.39	21.01	21.30	23,108	+0.26(+1.23%)
Apr 11, 2007	21.27	21.27	20.78	21.04	21,211	+0.11(+0.51%)
Apr 10, 2007	21.00	21.08	20.76	20.93	26,904	-0.52(-2.42%)
Apr 09, 2007	21.11	21.45	20.99	21.45	29,695	+0.34(+1.61%)
Apr 05, 2007	21.05	21.22	20.90	21.11	8,372	+0.08(+0.38%)
Apr 04, 2007	21.05	21.22	20.82	21.03	16,968	+0.21(+0.99%)
Apr 03, 2007	20.76	21.08	20.60	20.83	27,239	+0.21(+1.00%)
Apr 02, 2007	20.50	20.65	20.32	20.62	12,280	+0.30(+1.45%)
Mar 30, 2007	20.47	20.69	20.24	20.32	15,071	+0.38(+1.89%)
Mar 29, 2007	20.23	20.40	19.84	19.95	51,799	-0.28(-1.37%)
Mar 28, 2007	20.49	20.52	20.16	20.23	25,453	-0.36(-1.74%)
Mar 27, 2007	20.92	20.92	20.46	20.58	14,177	-0.76(-3.57%)
Mar 26, 2007	21.32	21.53	21.23	21.35	11,163	+0.03(+0.13%)
Mar 23, 2007	21.27	21.50	21.27	21.32	12,056	+0.55(+2.63%)
Mar 22, 2007	21.30	21.30	20.72	20.77	14,959	-0.47(-2.23%)
Mar 21, 2007	21.07	21.27	20.68	21.25	20,206	+0.26(+1.24%)
Mar 20, 2007	20.78	21.08	20.76	20.99	13,508	+0.47(+2.31%)
Mar 19, 2007	20.47	20.51	20.25	20.51	9,489	+0.04(+0.22%)
Mar 16, 2007	20.47	20.47	20.24	20.47	2,344	-0.22(-1.08%)
Mar 15, 2007	20.59	20.80	20.37	20.69	22,997	-0.04(-0.22%)
Mar 14, 2007	20.49	20.78	20.08	20.74	71,336	+1.20(+6.14%)
Mar 13, 2007	20.05	20.41	19.54	19.54	63,633	-0.51(-2.55%)
Mar 12, 2007	20.01	20.15	19.94	20.05	41,305	+0.73(+3.76%)
Mar 09, 2007	19.58	19.58	19.13	19.32	12,280	-0.21(-1.10%)
Mar 08, 2007	19.89	19.89	19.38	19.54	21,657	+0.22(+1.16%)
Mar 07, 2007	19.50	19.68	19.19	19.31	10,047	-0.15(-0.78%)
Mar 06, 2007	19.37	19.57	19.03	19.46	26,346	+0.82(+4.42%)
Mar 05, 2007	19.29	19.29	17.92	18.64	56,041	-0.64(-3.30%)
Mar 02, 2007	19.53	19.67	19.23	19.28	51,129	-0.38(-1.91%)
Mar 01, 2007	19.75	19.75	18.81	19.65	33,491	-0.50(-2.49%)
Feb 28, 2007	21.16	21.16	19.59	20.15	47,669	+0.72(+3.69%)
Feb 27, 2007	20.20	20.56	17.95	19.44	129,499	-1.97(-9.21%)
Feb 26, 2007	21.90	21.90	21.27	21.41	38,403	-0.44(-2.01%)
Feb 23, 2007	22.19	22.21	21.76	21.85	35,277	-0.48(-2.17%)
Feb 22, 2007	22.69	22.79	22.33	22.33	54,479	-0.60(-2.62%)
Feb 21, 2007	23.16	23.17	22.81	22.93	48,673	-0.23(-1.01%)
Feb 20, 2007	23.08	23.28	22.59	23.16	53,585	+0.80(+3.56%)
Feb 16, 2007	23.02	23.02	22.23	22.37	51,129	+0.11(+0.48%)
Feb 15, 2007	22.54	22.55	22.21	22.26	36,951	+0.93(+4.37%)
Feb 14, 2007	21.57	21.57	21.09	21.33	26,346	-0.16(-0.75%)
Feb 13, 2007	21.39	21.49	21.15	21.49	35,301	+0.63(+3.04%)
Feb 12, 2007	20.69	21.00	20.63	20.85	42,422	+0.13(+0.61%)
Feb 09, 2007	21.04	21.33	20.49	20.73	55,372	-0.72(-3.34%)
Feb 08, 2007	21.70	21.70	21.36	21.44	28,690	-0.07(-0.33%)
Feb 07, 2007	21.48	21.71	21.43	21.52	43,650	-0.07(-0.33%)
Feb 06, 2007	21.39	21.77	21.14	21.59	105,497	+1.40(+6.92%)
Feb 05, 2007	20.29	20.29	19.92	20.19	18,420	-0.12(-0.57%)
Feb 02, 2007	20.15	20.59	19.71	20.31	37,733	-0.04(-0.22%)

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