Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2007	21.61	21.80	21.45	21.61	60,200	+0.06(+0.28%)
Sep 27, 2007	21.42	21.86	21.42	21.55	74,200	-0.20(-0.92%)
Sep 26, 2007	21.79	22.00	21.60	21.75	114,600	-0.09(-0.41%)
Sep 25, 2007	22.21	22.21	21.71	21.84	77,700	-0.39(-1.75%)
Sep 24, 2007	22.49	22.49	22.11	22.23	39,100	-0.37(-1.64%)
Sep 21, 2007	22.60	22.80	22.50	22.60	18,800	-0.07(-0.31%)
Sep 20, 2007	22.88	22.90	22.51	22.67	35,200	-0.04(-0.18%)
Sep 19, 2007	22.81	22.93	22.63	22.71	56,200	-0.13(-0.57%)
Sep 18, 2007	22.60	22.89	22.60	22.84	28,400	+0.11(+0.48%)
Sep 17, 2007	22.38	22.74	22.35	22.73	28,400	+0.15(+0.67%)
Sep 14, 2007	22.31	22.59	22.39	22.58	35,700	+0.10(+0.45%)
Sep 13, 2007	22.39	22.59	22.39	22.48	14,900	+0.09(+0.40%)
Sep 12, 2007	22.84	22.87	22.31	22.39	48,000	-0.46(-2.01%)
Sep 11, 2007	23.20	23.51	22.82	22.85	27,100	-0.36(-1.55%)
Sep 10, 2007	23.13	23.34	23.08	23.21	23,500	+0.08(+0.35%)
Sep 07, 2007	23.00	23.52	22.90	23.13	23,900	+0.02(+0.09%)
Sep 06, 2007	23.40	23.52	23.05	23.11	14,900	-0.15(-0.64%)
Sep 05, 2007	23.00	23.32	22.78	23.26	41,200	+0.19(+0.82%)
Sep 04, 2007	23.27	23.30	22.92	23.07	18,700	-0.18(-0.77%)
Aug 31, 2007	23.46	23.46	23.15	23.25	12,400	+0.09(+0.39%)
Aug 30, 2007	23.30	23.43	23.13	23.16	15,800	-0.16(-0.66%)
Aug 29, 2007	23.46	23.46	23.31	23.32	15,400	-0.14(-0.62%)
Aug 28, 2007	23.70	23.70	23.32	23.46	11,800	-0.06(-0.26%)
Aug 27, 2007	23.75	24.14	23.31	23.52	19,600	-0.07(-0.30%)
Aug 24, 2007	23.40	23.60	23.35	23.59	14,600	+0.19(+0.81%)
Aug 23, 2007	23.16	23.53	23.16	23.40	15,300	+0.17(+0.73%)
Aug 22, 2007	23.47	23.50	23.23	23.23	22,700	-0.08(-0.34%)
Aug 21, 2007	22.85	23.35	22.81	23.31	27,800	+0.10(+0.43%)
Aug 20, 2007	23.00	23.21	22.62	23.21	18,300	+0.20(+0.87%)
Aug 17, 2007	21.90	23.40	21.76	23.01	41,300	+1.05(+4.78%)
Aug 16, 2007	21.85	21.96	21.51	21.96	30,500	-0.30(-1.35%)
Aug 15, 2007	22.40	22.78	21.77	22.26	27,000	-0.15(-0.67%)
Aug 14, 2007	22.48	22.62	22.18	22.41	25,600	+0.18(+0.81%)
Aug 13, 2007	22.40	22.51	22.17	22.23	22,000	-0.08(-0.36%)
Aug 10, 2007	22.53	22.53	22.10	22.31	22,200	-0.39(-1.71%)
Aug 09, 2007	22.88	22.88	22.40	22.70	15,700	-0.40(-1.74%)
Aug 08, 2007	22.78	23.10	22.75	23.10	28,600	+0.21(+0.92%)
Aug 07, 2007	23.00	23.25	22.89	22.89	22,400	-0.13(-0.56%)
Aug 06, 2007	23.17	23.40	23.00	23.02	29,200	-0.23(-0.99%)
Aug 03, 2007	23.29	23.39	23.25	23.25	23,600	-0.14(-0.60%)
Aug 02, 2007	23.15	23.44	23.11	23.39	15,300	+0.26(+1.12%)
Aug 01, 2007	23.40	23.40	23.00	23.13	16,600	-0.27(-1.15%)
Jul 31, 2007	23.15	23.45	23.00	23.40	27,400	+0.35(+1.52%)
Jul 30, 2007	23.20	23.30	22.82	23.05	11,800	-0.18(-0.77%)
Jul 27, 2007	22.81	23.70	22.66	23.23	27,600	+0.23(+1.00%)
Jul 26, 2007	22.93	23.40	22.78	23.00	18,200	-0.05(-0.22%)
Jul 25, 2007	23.49	23.49	23.01	23.05	26,400	-0.32(-1.37%)
Jul 24, 2007	23.85	23.85	23.30	23.37	20,400	-0.50(-2.09%)
Jul 23, 2007	23.93	23.99	23.78	23.87	14,900	-0.02(-0.08%)
Jul 20, 2007	23.91	23.95	23.63	23.89	17,300	+0.13(+0.55%)
Jul 19, 2007	23.85	23.95	23.70	23.76	34,300	-0.04(-0.17%)
Jul 18, 2007	23.71	23.84	23.61	23.80	37,200	+0.10(+0.42%)
Jul 17, 2007	23.98	23.99	23.59	23.70	29,800	-0.11(-0.46%)
Jul 16, 2007	23.37	23.85	23.37	23.81	25,000	+0.27(+1.15%)
Jul 13, 2007	23.57	23.60	23.45	23.54	17,400	-0.06(-0.25%)
Jul 12, 2007	23.90	24.01	23.60	23.60	32,400	-0.26(-1.09%)
Jul 11, 2007	24.12	24.15	23.81	23.86	15,100	-0.30(-1.24%)
Jul 10, 2007	24.17	24.24	24.10	24.16	20,100	+0.07(+0.29%)
Jul 09, 2007	24.10	24.20	24.08	24.09	7,400	+0.01(+0.04%)
Jul 06, 2007	24.27	24.27	23.90	24.08	14,600	-0.19(-0.78%)
Jul 05, 2007	24.10	24.27	24.09	24.27	15,100	+0.12(+0.50%)
Jul 03, 2007	23.93	24.15	23.93	24.15	16,700	+0.26(+1.09%)

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