Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2007	19.44	19.50	18.38	18.38	83,951	-1.02(-5.24%)
Apr 27, 2007	18.46	19.66	18.46	19.39	104,724	+1.04(+5.67%)
Apr 26, 2007	18.54	18.65	18.27	18.35	88,188	-0.27(-1.47%)
Apr 25, 2007	18.43	18.70	18.32	18.63	26,618	+0.29(+1.60%)
Apr 24, 2007	18.31	18.43	17.98	18.33	77,169	-0.11(-0.57%)
Apr 23, 2007	18.60	18.82	18.35	18.44	17,547	-0.28(-1.48%)
Apr 20, 2007	18.60	18.72	18.39	18.72	57,038	+0.35(+1.91%)
Apr 19, 2007	18.59	18.59	18.30	18.37	50,561	-0.28(-1.53%)
Apr 18, 2007	18.61	18.96	18.60	18.65	63,374	-0.03(-0.14%)
Apr 17, 2007	18.94	18.97	18.67	18.68	28,106	-0.32(-1.71%)
Apr 16, 2007	18.49	19.00	18.49	19.00	38,644	+0.50(+2.71%)
Apr 13, 2007	18.18	18.50	18.10	18.50	27,629	+0.35(+1.93%)
Apr 12, 2007	18.00	18.23	17.89	18.15	61,910	+0.17(+0.93%)
Apr 11, 2007	18.13	18.28	17.92	17.98	91,442	-0.20(-1.08%)
Apr 10, 2007	18.25	18.32	18.13	18.18	44,868	+0.04(+0.24%)
Apr 09, 2007	18.51	18.51	18.13	18.14	197,714	-0.33(-1.79%)
Apr 05, 2007	18.47	18.60	18.38	18.47	44,850	-0.09(-0.49%)
Apr 04, 2007	18.57	18.73	18.45	18.56	59,049	-0.12(-0.66%)
Apr 03, 2007	18.26	18.79	18.26	18.68	171,770	+0.54(+2.97%)
Apr 02, 2007	18.37	18.37	18.14	18.14	81,188	-0.23(-1.24%)
Mar 30, 2007	18.29	18.39	18.09	18.37	132,919	+0.18(+0.97%)
Mar 29, 2007	18.57	18.57	17.98	18.19	76,895	-0.22(-1.19%)
Mar 28, 2007	18.43	18.54	18.30	18.41	158,143	-0.08(-0.43%)
Mar 27, 2007	18.56	18.79	18.45	18.49	45,155	-0.11(-0.57%)
Mar 26, 2007	18.53	18.65	18.46	18.60	73,315	+0.07(+0.37%)
Mar 23, 2007	18.67	18.69	18.53	18.53	100,863	-0.13(-0.72%)
Mar 22, 2007	19.16	19.16	18.64	18.66	119,011	-0.39(-2.06%)
Mar 21, 2007	18.56	19.24	18.47	19.06	75,280	+0.52(+2.78%)
Mar 20, 2007	18.18	18.59	18.18	18.54	39,662	+0.21(+1.12%)
Mar 19, 2007	17.98	18.55	17.98	18.33	91,624	+0.22(+1.21%)
Mar 16, 2007	18.42	18.42	18.02	18.12	224,378	-0.31(-1.67%)
Mar 15, 2007	18.04	18.45	18.04	18.42	104,247	+0.40(+2.21%)
Mar 14, 2007	17.86	18.10	17.63	18.02	172,707	+0.06(+0.35%)
Mar 13, 2007	18.63	18.70	17.91	17.96	144,654	-0.67(-3.58%)
Mar 12, 2007	18.56	18.67	18.39	18.63	62,363	-0.03(-0.17%)
Mar 09, 2007	18.77	18.91	18.55	18.66	37,008	+0.00(+0.00%)
Mar 08, 2007	18.81	18.94	18.64	18.66	70,120	-0.07(-0.40%)
Mar 07, 2007	18.98	18.98	18.58	18.73	92,919	-0.17(-0.92%)
Mar 06, 2007	18.43	18.93	18.37	18.91	93,179	+0.60(+3.30%)
Mar 05, 2007	18.88	18.88	18.30	18.30	72,037	-0.59(-3.12%)
Mar 02, 2007	19.26	19.29	18.88	18.89	66,066	-0.54(-2.77%)
Mar 01, 2007	19.12	19.52	19.06	19.43	81,739	+0.32(+1.65%)
Feb 28, 2007	19.19	19.28	19.11	19.12	425,193	-0.07(-0.37%)
Feb 27, 2007	19.23	19.32	19.19	19.19	91,105	-0.14(-0.74%)
Feb 26, 2007	19.41	19.43	19.26	19.33	83,519	-0.12(-0.63%)
Feb 23, 2007	19.57	19.57	19.35	19.45	126,351	-0.23(-1.14%)
Feb 22, 2007	19.65	19.68	19.49	19.68	256,069	+0.02(+0.10%)
Feb 21, 2007	19.85	19.86	19.59	19.66	155,304	-0.31(-1.54%)
Feb 20, 2007	19.75	20.00	19.67	19.96	48,058	+0.05(+0.26%)
Feb 16, 2007	19.87	19.91	19.67	19.91	44,804	+0.04(+0.21%)
Feb 15, 2007	19.75	19.87	19.57	19.87	45,675	+0.13(+0.66%)
Feb 14, 2007	19.85	19.92	19.69	19.74	28,426	-0.13(-0.67%)
Feb 13, 2007	19.78	19.96	19.73	19.87	44,973	+0.16(+0.79%)
Feb 12, 2007	19.53	19.72	19.42	19.72	33,877	+0.25(+1.29%)
Feb 09, 2007	19.63	19.73	19.41	19.47	174,126	-0.23(-1.17%)
Feb 08, 2007	19.68	19.77	19.66	19.70	47,999	-0.28(-1.38%)
Feb 07, 2007	19.93	19.98	19.84	19.97	135,127	+0.03(+0.17%)
Feb 06, 2007	19.94	20.05	19.80	19.94	77,966	+0.07(+0.34%)
Feb 05, 2007	20.11	20.15	19.86	19.87	91,589	-0.27(-1.33%)
Feb 02, 2007	19.81	20.18	19.81	20.14	89,753	+0.32(+1.64%)

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