Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2007	21.42	21.50	21.35	21.42	12,683	-0.04(-0.17%)
Sep 27, 2007	21.37	21.48	21.36	21.45	5,185	+0.17(+0.79%)
Sep 26, 2007	21.26	21.35	21.21	21.28	13,323	+0.12(+0.54%)
Sep 25, 2007	21.00	21.18	20.97	21.17	10,317	+0.19(+0.91%)
Sep 24, 2007	21.04	21.18	20.97	20.98	9,692	-0.14(-0.65%)
Sep 21, 2007	21.15	21.21	21.11	21.11	46,606	+0.06(+0.30%)
Sep 20, 2007	21.13	21.13	21.05	21.05	7,446	-0.13(-0.60%)
Sep 19, 2007	22.12	22.12	21.09	21.18	23,887	+0.11(+0.52%)
Sep 18, 2007	20.66	21.89	20.63	21.07	12,221	+0.57(+2.76%)
Sep 17, 2007	20.56	20.56	20.47	20.50	7,400	-0.22(-1.06%)
Sep 14, 2007	20.61	20.72	20.61	20.72	5,045	+0.04(+0.18%)
Sep 13, 2007	20.80	20.80	19.89	20.69	2,574	+0.07(+0.35%)
Sep 12, 2007	20.90	20.90	20.59	20.61	10,615	-0.05(-0.26%)
Sep 11, 2007	20.51	20.69	20.47	20.67	6,885	+0.30(+1.48%)
Sep 10, 2007	20.77	20.77	20.21	20.37	9,158	+0.03(+0.13%)
Sep 07, 2007	20.56	20.56	20.34	20.34	10,631	-0.48(-2.32%)
Sep 06, 2007	20.90	20.90	20.71	20.82	6,365	+0.08(+0.40%)
Sep 05, 2007	20.95	20.95	20.71	20.74	16,754	-0.17(-0.82%)
Sep 04, 2007	20.78	21.01	20.59	20.91	52,713	+0.33(+1.59%)
Aug 31, 2007	21.07	21.07	20.49	20.59	8,858	+0.26(+1.26%)
Aug 30, 2007	18.92	20.49	18.92	20.33	32,554	+0.16(+0.77%)
Aug 29, 2007	20.10	20.18	19.89	20.18	10,424	+0.36(+1.79%)
Aug 28, 2007	20.09	20.15	19.82	19.82	5,841	-0.47(-2.29%)
Aug 27, 2007	20.49	20.49	20.21	20.28	28,054	-0.06(-0.31%)
Aug 24, 2007	19.93	20.35	19.93	20.35	17,876	+0.30(+1.50%)
Aug 23, 2007	20.39	20.39	20.01	20.05	5,657	-0.09(-0.45%)
Aug 22, 2007	20.08	20.14	20.04	20.14	4,914	+0.27(+1.38%)
Aug 21, 2007	19.61	19.91	19.58	19.87	6,500	+0.14(+0.69%)
Aug 20, 2007	19.68	19.75	19.55	19.73	17,573	+0.07(+0.37%)
Aug 17, 2007	19.60	19.69	19.35	19.66	5,757	+0.36(+1.84%)
Aug 16, 2007	19.70	19.70	18.92	19.30	37,673	-0.20(-1.03%)
Aug 15, 2007	19.81	19.91	19.49	19.50	26,014	-0.35(-1.75%)
Aug 14, 2007	20.00	20.13	19.85	19.85	10,470	-0.30(-1.49%)
Aug 13, 2007	20.23	20.31	20.15	20.15	1,973	-0.05(-0.27%)
Aug 10, 2007	20.00	20.29	19.92	20.20	12,783	-0.16(-0.76%)
Aug 09, 2007	20.38	20.70	20.35	20.36	38,922	-0.32(-1.54%)
Aug 08, 2007	20.73	20.83	20.52	20.68	85,461	+0.29(+1.43%)
Aug 07, 2007	20.13	20.47	20.11	20.39	40,933	+0.22(+1.09%)
Aug 06, 2007	19.96	20.18	19.91	20.17	17,911	+0.25(+1.23%)
Aug 03, 2007	20.00	20.41	19.92	19.92	17,641	-0.46(-2.24%)
Aug 02, 2007	20.12	20.43	20.12	20.38	3,529	+0.21(+1.04%)
Aug 01, 2007	20.13	20.17	19.85	20.17	9,619	+0.11(+0.55%)
Jul 31, 2007	20.54	20.54	20.06	20.06	5,224	-0.33(-1.64%)
Jul 30, 2007	20.19	20.42	20.14	20.39	4,837	+0.23(+1.12%)
Jul 27, 2007	20.38	20.46	20.07	20.17	6,862	-0.14(-0.67%)
Jul 26, 2007	20.63	20.65	20.13	20.30	18,020	-0.59(-2.84%)
Jul 25, 2007	20.89	20.90	20.75	20.90	10,092	+0.07(+0.33%)
Jul 24, 2007	20.86	21.18	20.75	20.83	36,697	-0.31(-1.45%)
Jul 23, 2007	21.40	21.40	21.13	21.13	5,358	+0.01(+0.04%)
Jul 20, 2007	21.32	21.32	21.08	21.12	4,019	-0.20(-0.94%)
Jul 19, 2007	21.24	21.36	21.22	21.32	71,722	+0.29(+1.39%)
Jul 18, 2007	21.08	21.08	20.98	21.03	10,127	-0.13(-0.60%)
Jul 17, 2007	21.10	21.19	21.07	21.16	10,995	+0.14(+0.67%)
Jul 16, 2007	21.04	21.08	20.99	21.02	3,785	-0.02(-0.11%)
Jul 13, 2007	21.07	21.49	20.95	21.04	18,610	+0.05(+0.24%)
Jul 12, 2007	20.76	21.00	20.73	20.99	5,517	+0.35(+1.70%)
Jul 11, 2007	20.53	20.64	20.53	20.64	2,302	+0.15(+0.73%)
Jul 10, 2007	20.56	20.56	20.49	20.49	2,493	-0.22(-1.07%)
Jul 09, 2007	20.72	20.73	20.64	20.71	8,610	+0.11(+0.53%)
Jul 06, 2007	20.54	20.61	20.51	20.60	6,446	+0.08(+0.40%)
Jul 05, 2007	20.43	20.52	20.43	20.52	877	+0.12(+0.59%)
Jul 03, 2007	20.50	20.50	20.40	20.40	515	+0.03(+0.16%)

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