Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2007	21.05	21.05	20.85	20.85	3,907	+0.09(+0.43%)
Jul 30, 2007	20.75	20.76	20.75	20.76	1,875	+0.01(+0.06%)
Jul 27, 2007	20.83	20.83	20.75	20.75	5,313	-0.24(-1.13%)
Jul 26, 2007	21.11	21.11	20.99	20.99	4,063	-0.42(-1.94%)
Jul 25, 2007	21.58	21.58	21.38	21.40	2,031	-0.29(-1.33%)
Jul 24, 2007	21.75	21.75	21.69	21.69	8,126	-0.42(-1.88%)
Jul 23, 2007	22.11	22.11	22.11	22.11	312	+0.03(+0.14%)
Jul 20, 2007	22.14	22.14	22.06	22.07	1,094	-0.05(-0.23%)
Jul 19, 2007	22.13	22.13	22.13	22.13	156	+0.34(+1.56%)
Jul 18, 2007	21.90	21.90	21.74	21.79	1,250	-0.34(-1.53%)
Jul 17, 2007	22.07	22.13	22.07	22.13	781	-0.14(-0.63%)
Jul 16, 2007	22.23	22.27	22.23	22.27	468	+0.08(+0.38%)
Jul 13, 2007	22.23	22.25	22.18	22.18	3,907	+0.28(+1.29%)
Jul 12, 2007	21.90	21.90	21.90	21.90	312	+0.24(+1.09%)
Jul 11, 2007	21.77	21.77	21.67	21.67	1,562	-0.08(-0.35%)
Jul 10, 2007	21.82	21.84	21.74	21.74	781	-0.17(-0.79%)
Jul 09, 2007	21.88	21.91	21.86	21.91	4,063	+0.07(+0.34%)
Jul 06, 2007	21.72	21.84	21.72	21.84	3,125	+0.15(+0.69%)
Jul 05, 2007	21.72	21.72	21.67	21.69	1,406	+0.00(+0.00%)
Jul 03, 2007	21.69	21.69	21.69	21.69	781	+0.10(+0.44%)
Jul 02, 2007	21.41	21.59	21.41	21.59	2,188	+0.61(+2.90%)
Jun 29, 2007	21.37	21.37	20.99	20.99	2,031	-0.22(-1.06%)
Jun 28, 2007	21.21	21.21	21.21	21.21	156	+0.00(+0.00%)
Jun 27, 2007	21.21	21.21	21.21	21.21	0	+0.00(+0.00%)
Jun 26, 2007	21.22	21.22	21.21	21.21	625	+0.03(+0.15%)
Jun 25, 2007	21.18	21.18	21.18	21.18	1,719	-0.05(-0.24%)
Jun 22, 2007	21.23	21.23	21.23	21.23	312	-0.14(-0.66%)
Jun 21, 2007	20.72	21.37	20.72	21.37	2,344	-0.03(-0.15%)
Jun 20, 2007	21.51	21.51	21.31	21.40	1,719	-0.10(-0.45%)
Jun 19, 2007	21.50	21.50	21.50	21.50	0	+0.00(+0.00%)
Jun 18, 2007	21.50	21.50	21.50	21.50	312	+0.35(+1.66%)
Jun 15, 2007	21.15	21.15	21.15	21.15	0	+0.00(+0.00%)
Jun 14, 2007	21.05	21.15	21.05	21.15	312	+0.34(+1.65%)
Jun 13, 2007	20.80	20.80	20.80	20.80	0	+0.00(+0.00%)
Jun 12, 2007	20.86	20.86	20.80	20.80	312	-0.21(-1.02%)
Jun 11, 2007	21.01	21.08	20.95	21.02	2,344	+0.29(+1.39%)
Jun 08, 2007	20.73	20.73	20.73	20.73	0	+0.00(+0.00%)
Jun 07, 2007	20.97	20.99	20.73	20.73	781	-0.26(-1.22%)
Jun 06, 2007	21.33	21.33	20.99	20.99	2,031	-0.45(-2.09%)
Jun 05, 2007	21.50	21.50	21.24	21.43	2,969	-0.10(-0.45%)
Jun 04, 2007	21.50	21.53	21.50	21.53	1,719	+0.27(+1.26%)
Jun 01, 2007	21.43	21.43	21.26	21.26	2,656	-0.14(-0.66%)
May 31, 2007	21.37	21.40	21.37	21.40	3,750	+0.35(+1.67%)
May 30, 2007	20.87	21.05	20.87	21.05	2,031	+0.04(+0.21%)
May 29, 2007	21.24	21.24	20.92	21.01	5,313	-0.18(-0.85%)
May 25, 2007	21.19	21.19	21.19	21.19	0	+0.00(+0.00%)
May 24, 2007	21.27	21.27	21.19	21.19	2,813	-0.09(-0.42%)
May 23, 2007	21.34	21.34	21.27	21.27	4,063	+0.10(+0.45%)
May 22, 2007	21.18	21.18	21.18	21.18	312	+0.06(+0.30%)
May 21, 2007	21.15	21.15	20.73	21.11	13,284	+0.00(+0.00%)
May 18, 2007	21.03	21.11	21.03	21.11	625	+0.06(+0.30%)
May 17, 2007	21.05	21.05	21.05	21.05	312	-0.03(-0.15%)
May 16, 2007	21.08	21.08	21.08	21.08	4,532	+0.32(+1.54%)
May 15, 2007	20.99	21.08	20.76	20.76	2,500	-0.26(-1.22%)
May 14, 2007	21.05	21.05	21.02	21.02	937	-0.06(-0.30%)
May 11, 2007	20.99	21.11	20.99	21.08	2,031	+0.29(+1.42%)
May 10, 2007	20.99	20.99	20.69	20.79	7,189	-0.30(-1.43%)
May 09, 2007	21.17	21.17	21.09	21.09	2,656	+0.04(+0.18%)
May 08, 2007	20.95	21.05	20.92	21.05	937	-0.22(-1.05%)
May 07, 2007	21.24	21.27	21.24	21.27	4,532	+0.16(+0.76%)
May 04, 2007	21.05	21.11	21.05	21.11	2,500	+0.19(+0.89%)
May 03, 2007	20.89	20.95	20.89	20.93	8,908	+0.01(+0.03%)
May 02, 2007	20.80	20.92	20.62	20.92	27,662	+0.12(+0.55%)

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