Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2007	23.67	23.79	23.35	23.43	383,266	-0.02(-0.08%)
Jul 30, 2007	23.38	23.54	23.18	23.45	392,707	+0.52(+2.27%)
Jul 27, 2007	23.30	23.48	22.93	22.93	584,025	-0.27(-1.15%)
Jul 26, 2007	23.64	23.80	23.01	23.20	1,851,670	-0.99(-4.10%)
Jul 25, 2007	24.37	24.40	23.97	24.19	409,699	-0.12(-0.50%)
Jul 24, 2007	24.72	24.72	24.19	24.31	661,591	-0.63(-2.52%)
Jul 23, 2007	24.86	25.01	24.79	24.94	217,751	+0.25(+1.00%)
Jul 20, 2007	24.95	24.98	24.54	24.69	260,546	-0.43(-1.70%)
Jul 19, 2007	25.20	25.26	25.11	25.12	259,444	+0.17(+0.69%)
Jul 18, 2007	25.04	25.11	24.72	24.95	428,893	-0.25(-1.01%)
Jul 17, 2007	25.21	25.32	25.16	25.20	264,636	-0.06(-0.23%)
Jul 16, 2007	25.30	25.39	25.24	25.26	230,809	-0.14(-0.55%)
Jul 13, 2007	25.39	25.46	25.30	25.40	293,114	-0.08(-0.32%)
Jul 12, 2007	25.08	25.49	25.08	25.48	237,575	+0.58(+2.32%)
Jul 11, 2007	24.69	24.90	24.64	24.90	286,034	+0.32(+1.31%)
Jul 10, 2007	24.72	24.88	24.54	24.58	289,652	-0.40(-1.60%)
Jul 09, 2007	25.08	25.10	24.98	24.98	459,574	+0.00(+0.00%)
Jul 06, 2007	24.92	25.02	24.88	24.98	216,649	+0.25(+1.03%)
Jul 05, 2007	24.83	25.06	24.62	24.72	1,564,220	-0.12(-0.49%)
Jul 03, 2007	24.82	24.86	24.79	24.85	100,222	+0.16(+0.64%)
Jul 02, 2007	24.57	24.75	24.53	24.69	361,554	+0.28(+1.15%)
Jun 29, 2007	24.40	24.60	24.28	24.41	259,444	+0.17(+0.68%)
Jun 28, 2007	24.23	24.50	24.23	24.24	276,594	+0.13(+0.53%)
Jun 27, 2007	23.90	24.20	23.85	24.11	579,777	+0.27(+1.12%)
Jun 26, 2007	24.17	24.27	23.84	23.85	291,383	-0.16(-0.66%)
Jun 25, 2007	24.12	24.32	24.00	24.01	342,674	-0.11(-0.47%)
Jun 22, 2007	24.34	24.47	24.04	24.12	652,151	-0.29(-1.17%)
Jun 21, 2007	24.23	24.44	24.15	24.41	217,908	+0.18(+0.73%)
Jun 20, 2007	24.73	24.74	24.22	24.23	421,184	-0.37(-1.50%)
Jun 19, 2007	24.55	24.64	24.47	24.60	250,633	+0.03(+0.13%)
Jun 18, 2007	24.67	24.67	24.45	24.57	2,142,424	+0.04(+0.16%)
Jun 15, 2007	24.72	24.72	24.48	24.53	865,812	+0.24(+0.99%)
Jun 14, 2007	24.00	24.31	23.99	24.29	617,223	+0.30(+1.25%)
Jun 13, 2007	23.65	24.05	23.65	23.99	1,276,927	+0.50(+2.14%)
Jun 12, 2007	23.73	23.80	23.48	23.48	345,506	-0.48(-2.02%)
Jun 11, 2007	23.85	24.10	23.80	23.97	209,884	+0.08(+0.35%)
Jun 08, 2007	23.72	23.89	23.61	23.89	822,387	+0.38(+1.62%)
Jun 07, 2007	24.01	24.10	23.50	23.50	945,895	-0.67(-2.79%)
Jun 06, 2007	24.50	24.51	24.16	24.18	675,594	-0.46(-1.86%)
Jun 05, 2007	24.80	24.81	24.54	24.64	769,680	-0.22(-0.90%)
Jun 04, 2007	24.80	24.90	24.78	24.86	413,160	-0.02(-0.08%)
Jun 01, 2007	24.81	24.93	24.76	24.88	199,342	+0.14(+0.57%)
May 31, 2007	24.72	24.80	24.62	24.74	480,657	+0.22(+0.91%)
May 30, 2007	24.25	24.58	24.17	24.51	334,178	+0.05(+0.21%)
May 29, 2007	24.58	24.65	24.36	24.46	522,508	-0.04(-0.18%)
May 25, 2007	24.41	24.55	24.36	24.51	164,571	+0.19(+0.78%)
May 24, 2007	24.54	24.62	24.22	24.32	283,674	-0.30(-1.21%)
May 23, 2007	24.67	24.72	24.56	24.62	297,204	+0.10(+0.41%)
May 22, 2007	24.61	24.61	24.48	24.51	289,495	+0.01(+0.03%)
May 21, 2007	24.55	24.59	24.48	24.51	1,291,716	-0.17(-0.70%)
May 18, 2007	24.49	24.68	24.42	24.68	367,848	+0.46(+1.92%)
May 17, 2007	24.20	24.28	24.11	24.22	191,633	-0.09(-0.37%)
May 16, 2007	24.41	24.43	24.17	24.30	221,527	-0.06(-0.23%)
May 15, 2007	24.27	24.57	24.24	24.36	486,478	+0.13(+0.55%)
May 14, 2007	24.36	24.36	24.15	24.23	153,715	-0.16(-0.65%)
May 11, 2007	23.99	24.39	23.96	24.39	145,062	+0.49(+2.05%)
May 10, 2007	24.27	24.29	23.83	23.90	472,318	-0.53(-2.16%)
May 09, 2007	24.27	24.43	24.25	24.43	440,222	+0.06(+0.26%)
May 08, 2007	24.32	24.37	24.19	24.36	1,160,971	-0.20(-0.83%)
May 07, 2007	24.58	24.60	24.52	24.57	768,421	+0.03(+0.13%)
May 04, 2007	24.34	24.53	24.34	24.53	683,933	+0.34(+1.39%)
May 03, 2007	24.18	24.23	24.09	24.20	699,352	+0.00(+0.00%)
May 02, 2007	24.04	24.22	24.04	24.20	681,258	+0.21(+0.87%)

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