Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2007	16.28	17.50	16.02	16.25	2,809,738	-3.22(-16.54%)
Jul 30, 2007	19.27	19.77	18.85	19.47	697,938	+0.47(+2.47%)
Jul 27, 2007	19.13	19.80	18.85	19.00	612,477	-0.26(-1.35%)
Jul 26, 2007	20.18	20.27	18.88	19.26	528,663	-1.16(-5.68%)
Jul 25, 2007	20.67	20.67	20.19	20.42	328,340	-0.02(-0.10%)
Jul 24, 2007	20.98	21.28	20.13	20.44	411,955	-0.55(-2.62%)
Jul 23, 2007	21.12	21.29	20.83	20.99	209,813	-0.07(-0.33%)
Jul 20, 2007	21.04	21.46	20.94	21.06	291,177	-0.04(-0.19%)
Jul 19, 2007	21.06	21.40	20.96	21.10	322,763	+0.15(+0.72%)
Jul 18, 2007	20.50	21.00	20.25	20.95	330,231	+0.28(+1.35%)
Jul 17, 2007	20.53	20.69	20.51	20.67	297,150	+0.23(+1.13%)
Jul 16, 2007	20.52	20.77	20.26	20.44	482,806	-0.18(-0.87%)
Jul 13, 2007	21.64	21.73	20.53	20.62	405,077	-1.00(-4.63%)
Jul 12, 2007	21.64	21.75	21.45	21.62	275,681	+0.08(+0.37%)
Jul 11, 2007	22.02	22.36	21.45	21.54	431,979	-0.61(-2.75%)
Jul 10, 2007	22.28	22.52	22.00	22.15	278,654	-0.21(-0.94%)
Jul 09, 2007	22.27	22.55	22.19	22.36	343,810	+0.09(+0.40%)
Jul 06, 2007	22.13	22.48	22.13	22.27	388,565	+0.09(+0.41%)
Jul 05, 2007	22.34	22.34	21.93	22.18	376,109	-0.19(-0.85%)
Jul 03, 2007	21.72	22.38	21.67	22.37	261,859	+0.75(+3.47%)
Jul 02, 2007	21.49	21.64	20.82	21.62	345,230	+0.36(+1.69%)
Jun 29, 2007	21.44	21.92	20.97	21.26	531,135	+0.06(+0.28%)
Jun 28, 2007	20.71	21.43	20.62	21.20	383,987	+0.49(+2.37%)
Jun 27, 2007	20.75	20.84	20.36	20.71	614,057	-0.22(-1.05%)
Jun 26, 2007	21.51	21.51	20.83	20.93	490,654	-0.39(-1.83%)
Jun 25, 2007	21.04	22.43	21.00	21.32	912,999	+0.43(+2.06%)
Jun 22, 2007	20.22	20.92	20.00	20.89	742,791	+0.69(+3.42%)
Jun 21, 2007	19.44	20.35	19.44	20.20	596,722	+0.63(+3.22%)
Jun 20, 2007	20.46	20.73	19.42	19.57	665,000	-0.78(-3.83%)
Jun 19, 2007	19.66	20.47	19.66	20.35	469,900	+0.70(+3.56%)
Jun 18, 2007	19.55	19.65	19.25	19.65	291,900	+0.12(+0.61%)
Jun 15, 2007	19.52	19.58	19.39	19.53	396,700	+0.28(+1.45%)
Jun 14, 2007	19.07	19.49	19.01	19.25	363,700	+0.25(+1.32%)
Jun 13, 2007	19.26	19.62	18.96	19.00	356,300	-0.09(-0.47%)
Jun 12, 2007	19.62	19.95	18.89	19.09	449,800	-0.55(-2.80%)
Jun 11, 2007	19.11	19.85	19.09	19.64	450,934	+0.55(+2.88%)
Jun 08, 2007	18.90	19.14	18.35	19.09	484,934	+0.17(+0.90%)
Jun 07, 2007	19.00	19.36	18.79	18.92	406,590	-0.08(-0.42%)
Jun 06, 2007	19.49	19.61	18.86	19.00	655,308	-0.49(-2.51%)
Jun 05, 2007	20.29	20.31	19.30	19.49	563,663	-0.82(-4.04%)
Jun 04, 2007	19.28	20.44	19.16	20.31	576,326	+1.11(+5.78%)
Jun 01, 2007	19.19	19.81	19.09	19.20	388,363	-0.09(-0.47%)
May 31, 2007	19.54	19.64	19.01	19.29	404,811	-0.14(-0.72%)
May 30, 2007	19.99	19.99	19.35	19.43	306,420	-0.62(-3.09%)
May 29, 2007	19.50	20.11	19.40	20.05	376,537	+0.68(+3.51%)
May 25, 2007	19.15	19.75	19.03	19.37	572,539	+0.37(+1.95%)
May 24, 2007	19.96	19.99	18.98	19.00	575,366	-0.90(-4.52%)
May 23, 2007	20.21	20.25	19.75	19.90	234,184	-0.20(-1.00%)
May 22, 2007	20.13	20.25	19.91	20.10	189,952	+0.07(+0.35%)
May 21, 2007	19.80	20.31	19.77	20.03	361,953	+0.27(+1.37%)
May 18, 2007	19.81	19.83	19.40	19.76	270,811	+0.04(+0.20%)
May 17, 2007	20.06	20.13	19.39	19.72	369,730	-0.45(-2.23%)
May 16, 2007	19.83	20.20	19.46	20.17	520,389	+0.44(+2.23%)
May 15, 2007	19.85	20.44	19.65	19.73	471,277	-0.13(-0.65%)
May 14, 2007	20.17	20.30	19.82	19.86	486,797	-0.45(-2.22%)
May 11, 2007	20.25	20.42	20.00	20.31	362,613	+0.31(+1.55%)
May 10, 2007	20.49	20.96	19.96	20.00	473,455	-0.58(-2.82%)
May 09, 2007	20.41	20.75	20.35	20.58	567,373	-0.05(-0.24%)
May 08, 2007	20.96	20.98	20.40	20.63	612,757	-0.50(-2.37%)
May 07, 2007	21.05	21.47	20.69	21.13	451,837	+0.08(+0.38%)
May 04, 2007	20.55	21.17	20.23	21.05	508,643	+0.52(+2.53%)
May 03, 2007	20.43	20.77	20.08	20.53	710,058	+0.05(+0.24%)
May 02, 2007	20.11	20.62	19.86	20.48	832,438	+0.55(+2.79%)

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