Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2007	18.15	18.45	17.75	17.75	920,280	-0.40(-2.18%)
Jul 30, 2007	18.30	18.35	17.80	18.15	1,024,015	-0.20(-1.12%)
Jul 27, 2007	18.26	18.60	17.88	18.35	1,377,270	+0.01(+0.07%)
Jul 26, 2007	18.78	19.08	18.21	18.34	900,500	-0.74(-3.86%)
Jul 25, 2007	18.93	19.15	18.90	19.08	1,403,204	+0.23(+1.23%)
Jul 24, 2007	18.88	19.11	18.80	18.84	875,592	-0.30(-1.57%)
Jul 23, 2007	19.23	19.31	19.04	19.14	567,318	-0.04(-0.21%)
Jul 20, 2007	19.59	19.66	19.07	19.19	832,662	-0.44(-2.26%)
Jul 19, 2007	19.68	19.87	19.63	19.63	511,055	+0.12(+0.63%)
Jul 18, 2007	19.51	19.62	19.30	19.51	833,688	-0.23(-1.14%)
Jul 17, 2007	19.79	19.85	19.70	19.73	999,546	-0.05(-0.24%)
Jul 16, 2007	19.87	19.96	19.72	19.78	933,174	-0.10(-0.48%)
Jul 13, 2007	19.77	20.04	19.77	19.87	930,243	-0.01(-0.07%)
Jul 12, 2007	19.79	19.95	19.73	19.89	617,720	+0.22(+1.11%)
Jul 11, 2007	19.68	19.80	19.57	19.67	712,078	-0.05(-0.28%)
Jul 10, 2007	20.15	20.18	19.70	19.72	571,860	-0.62(-3.05%)
Jul 09, 2007	20.21	20.36	20.16	20.35	512,960	+0.11(+0.54%)
Jul 06, 2007	20.11	20.26	19.99	20.24	362,925	+0.15(+0.75%)
Jul 05, 2007	20.12	20.14	19.88	20.09	350,471	+0.02(+0.10%)
Jul 03, 2007	20.13	20.17	19.96	20.07	252,011	+0.02(+0.10%)
Jul 02, 2007	19.67	20.05	19.67	20.05	449,810	+0.43(+2.19%)
Jun 29, 2007	20.08	20.20	19.59	19.62	748,854	-0.46(-2.31%)
Jun 28, 2007	19.94	20.20	19.87	20.08	586,219	+0.16(+0.82%)
Jun 27, 2007	19.48	19.94	19.26	19.92	778,450	+0.29(+1.46%)
Jun 26, 2007	19.12	19.76	19.22	19.63	1,489,796	+0.51(+2.64%)
Jun 25, 2007	19.32	19.52	19.02	19.12	858,156	-0.20(-1.02%)
Jun 22, 2007	19.44	19.44	19.21	19.32	919,987	-0.13(-0.67%)
Jun 21, 2007	19.47	19.53	19.25	19.45	531,860	-0.08(-0.42%)
Jun 20, 2007	19.72	19.89	19.49	19.53	573,032	-0.12(-0.63%)
Jun 19, 2007	19.77	19.78	19.62	19.66	427,100	-0.14(-0.69%)
Jun 18, 2007	19.93	20.05	19.74	19.79	687,023	-0.10(-0.51%)
Jun 15, 2007	19.90	20.05	19.81	19.90	1,170,094	+0.23(+1.14%)
Jun 14, 2007	19.41	19.74	19.41	19.67	1,149,727	+0.30(+1.55%)
Jun 13, 2007	19.36	19.59	19.25	19.37	754,275	+0.07(+0.35%)
Jun 12, 2007	19.48	19.48	19.16	19.30	867,827	-0.33(-1.67%)
Jun 11, 2007	19.63	19.69	19.38	19.63	447,612	-0.06(-0.31%)
Jun 08, 2007	19.41	19.69	19.17	19.69	898,302	+0.28(+1.44%)
Jun 07, 2007	19.71	19.82	19.41	19.41	515,743	-0.39(-1.96%)
Jun 06, 2007	19.75	19.97	19.67	19.80	798,377	-0.05(-0.28%)
Jun 05, 2007	19.96	20.09	19.70	19.85	477,063	-0.20(-0.99%)
Jun 04, 2007	19.74	20.11	19.74	20.05	596,035	+0.22(+1.10%)
Jun 01, 2007	19.79	19.94	19.67	19.83	678,818	+0.10(+0.52%)
May 31, 2007	19.63	19.77	19.50	19.73	926,929	+0.19(+0.98%)
May 30, 2007	19.11	19.55	19.06	19.54	1,298,297	+0.22(+1.13%)
May 29, 2007	19.19	19.37	19.14	19.32	767,755	+0.14(+0.71%)
May 25, 2007	19.06	19.22	18.97	19.19	510,469	+0.16(+0.86%)
May 24, 2007	19.12	19.25	18.95	19.02	978,594	-0.10(-0.54%)
May 23, 2007	19.38	19.44	19.08	19.12	3,146,916	-0.22(-1.13%)
May 22, 2007	19.26	19.44	19.17	19.34	1,445,694	-0.06(-0.32%)
May 21, 2007	19.41	19.43	19.27	19.40	1,310,045	+0.07(+0.35%)
May 18, 2007	19.39	19.44	19.25	19.34	1,198,410	+0.01(+0.04%)
May 17, 2007	19.36	19.44	19.28	19.33	1,074,857	+0.01(+0.04%)
May 16, 2007	18.98	19.37	18.89	19.32	1,042,623	+0.39(+2.05%)
May 15, 2007	19.04	19.20	18.87	18.93	671,199	-0.15(-0.79%)
May 14, 2007	19.25	19.28	19.01	19.08	591,493	-0.19(-0.99%)
May 11, 2007	19.18	19.37	19.16	19.27	271,205	+0.20(+1.04%)
May 10, 2007	19.38	19.39	19.05	19.08	512,373	-0.39(-2.00%)
May 09, 2007	19.34	19.61	19.27	19.47	871,489	+0.10(+0.53%)
May 08, 2007	19.28	19.40	19.14	19.36	772,004	-0.04(-0.21%)
May 07, 2007	19.44	19.54	19.36	19.40	922,331	-0.03(-0.18%)
May 04, 2007	19.36	19.56	19.25	19.44	778,304	+0.08(+0.39%)
May 03, 2007	19.25	19.50	19.19	19.36	825,043	+0.19(+1.00%)
May 02, 2007	19.17	19.53	19.10	19.17	1,005,524	-0.04(-0.21%)

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