Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2007	12.87	12.91	12.43	12.45	596,572	-0.41(-3.20%)
Jul 30, 2007	12.38	12.98	12.11	12.86	1,057,765	+0.47(+3.83%)
Jul 27, 2007	12.51	12.72	12.35	12.38	815,804	-0.27(-2.13%)
Jul 26, 2007	13.25	13.46	12.48	12.65	1,070,893	-0.88(-6.49%)
Jul 25, 2007	14.07	14.07	13.35	13.53	532,200	-0.48(-3.44%)
Jul 24, 2007	14.17	14.27	13.78	14.01	397,950	-0.34(-2.37%)
Jul 23, 2007	14.75	14.75	14.20	14.35	375,645	-0.38(-2.60%)
Jul 20, 2007	14.68	14.88	14.31	14.73	428,442	+0.02(+0.14%)
Jul 19, 2007	15.00	15.02	14.55	14.71	517,801	-0.33(-2.17%)
Jul 18, 2007	15.27	15.33	14.88	15.04	382,139	-0.33(-2.17%)
Jul 17, 2007	15.30	15.49	15.30	15.37	140,037	+0.05(+0.32%)
Jul 16, 2007	15.56	15.57	15.27	15.32	130,861	-0.25(-1.59%)
Jul 13, 2007	15.64	15.78	15.54	15.57	359,129	-0.07(-0.45%)
Jul 12, 2007	15.34	15.64	15.31	15.64	211,468	+0.43(+2.84%)
Jul 11, 2007	15.23	15.34	15.16	15.21	219,232	-0.06(-0.42%)
Jul 10, 2007	15.51	15.51	15.27	15.27	302,521	-0.33(-2.13%)
Jul 09, 2007	15.66	15.66	15.52	15.61	159,801	+0.02(+0.14%)
Jul 06, 2007	15.60	15.66	15.44	15.58	114,204	-0.04(-0.27%)
Jul 05, 2007	15.63	15.81	15.41	15.63	232,361	+0.03(+0.18%)
Jul 03, 2007	15.63	15.68	15.55	15.60	78,065	-0.05(-0.32%)
Jul 02, 2007	15.44	15.68	15.44	15.65	281,910	+0.22(+1.42%)
Jun 29, 2007	15.45	15.58	15.38	15.43	206,386	+0.05(+0.32%)
Jun 28, 2007	15.27	15.53	15.32	15.38	387,644	+0.11(+0.70%)
Jun 27, 2007	15.34	15.41	15.07	15.27	463,875	-0.18(-1.19%)
Jun 26, 2007	15.71	15.81	15.46	15.46	309,297	-0.21(-1.31%)
Jun 25, 2007	15.70	15.73	15.55	15.66	636,804	-0.01(-0.09%)
Jun 22, 2007	15.79	15.80	15.46	15.68	396,397	-0.11(-0.72%)
Jun 21, 2007	15.79	15.88	15.63	15.79	127,050	-0.01(-0.04%)
Jun 20, 2007	16.05	16.17	15.76	15.80	180,976	-0.23(-1.41%)
Jun 19, 2007	16.00	16.07	15.83	16.02	202,716	-0.06(-0.40%)
Jun 18, 2007	16.10	16.17	15.99	16.09	418,984	-0.01(-0.09%)
Jun 15, 2007	16.14	16.17	16.01	16.10	554,081	+0.35(+2.25%)
Jun 14, 2007	15.66	15.85	15.66	15.75	279,369	+0.05(+0.32%)
Jun 13, 2007	15.69	15.76	15.59	15.70	235,043	+0.07(+0.45%)
Jun 12, 2007	15.85	15.92	15.61	15.63	465,569	-0.28(-1.78%)
Jun 11, 2007	16.04	16.06	15.85	15.91	200,033	-0.17(-1.06%)
Jun 08, 2007	16.04	16.09	15.95	16.08	264,970	+0.09(+0.58%)
Jun 07, 2007	16.09	16.18	15.97	15.99	343,318	-0.16(-1.01%)
Jun 06, 2007	16.29	16.34	16.05	16.15	344,730	-0.21(-1.26%)
Jun 05, 2007	16.56	16.56	16.23	16.36	422,795	-0.23(-1.37%)
Jun 04, 2007	16.60	16.66	16.54	16.58	360,964	-0.02(-0.13%)
Jun 01, 2007	16.54	17.53	16.48	16.60	761,455	+0.07(+0.43%)
May 31, 2007	16.33	17.02	16.26	16.53	1,608,077	+0.87(+5.56%)
May 30, 2007	15.46	15.70	15.42	15.66	423,642	+0.14(+0.91%)
May 29, 2007	15.46	15.60	15.43	15.52	345,859	+0.12(+0.78%)
May 25, 2007	15.39	15.53	15.32	15.40	399,079	+0.05(+0.32%)
May 24, 2007	15.56	15.61	15.29	15.35	342,612	-0.19(-1.23%)
May 23, 2007	15.64	15.73	15.52	15.54	267,370	-0.04(-0.27%)
May 22, 2007	15.59	15.65	15.51	15.58	385,668	-0.01(-0.04%)
May 21, 2007	15.58	15.68	15.42	15.59	239,278	-0.01(-0.09%)
May 18, 2007	15.53	15.68	15.41	15.61	321,155	+0.08(+0.50%)
May 17, 2007	15.51	15.63	15.41	15.53	976,029	+0.01(+0.09%)
May 16, 2007	15.42	15.61	15.34	15.51	795,194	+0.12(+0.78%)
May 15, 2007	15.62	15.64	15.31	15.39	572,432	-0.27(-1.72%)
May 14, 2007	15.87	15.93	15.61	15.66	436,488	-0.21(-1.29%)
May 11, 2007	16.04	16.04	15.80	15.87	448,770	-0.12(-0.75%)
May 10, 2007	16.12	16.18	15.94	15.99	614,924	-0.13(-0.79%)
May 09, 2007	16.28	16.31	16.08	16.12	788,700	-0.10(-0.61%)
May 08, 2007	16.60	16.62	16.15	16.21	1,137,383	-0.46(-2.76%)
May 07, 2007	16.78	16.89	16.65	16.68	971,935	-0.15(-0.88%)
May 04, 2007	16.82	16.96	16.31	16.82	1,547,191	-0.29(-1.70%)
May 03, 2007	17.33	17.46	17.06	17.11	511,025	-0.23(-1.35%)
May 02, 2007	17.17	17.58	17.14	17.35	503,402	+0.21(+1.20%)

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