Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2007	22.00	22.10	21.78	21.84	267,509	-0.12(-0.53%)
Sep 27, 2007	21.96	22.07	21.90	21.96	751,847	-0.04(-0.18%)
Sep 26, 2007	21.86	22.00	21.83	22.00	157,622	+0.19(+0.89%)
Sep 25, 2007	21.50	21.80	21.50	21.80	419,862	+0.14(+0.63%)
Sep 24, 2007	21.76	21.98	21.67	21.67	591,899	-0.17(-0.80%)
Sep 21, 2007	21.82	21.94	21.81	21.84	275,413	+0.12(+0.53%)
Sep 20, 2007	21.82	21.83	21.63	21.72	509,290	+0.03(+0.12%)
Sep 19, 2007	21.63	21.84	21.61	21.70	891,646	+0.23(+1.05%)
Sep 18, 2007	21.07	21.47	21.06	21.47	530,679	+0.49(+2.34%)
Sep 17, 2007	21.00	21.09	20.91	20.98	752,002	-0.07(-0.34%)
Sep 14, 2007	21.10	21.29	20.96	21.05	398,319	-0.03(-0.12%)
Sep 13, 2007	20.99	21.16	20.99	21.08	771,530	+0.15(+0.71%)
Sep 12, 2007	20.94	21.08	20.85	20.93	398,474	-0.09(-0.43%)
Sep 11, 2007	20.97	21.10	20.97	21.02	247,980	+0.10(+0.49%)
Sep 10, 2007	21.26	21.26	20.80	20.92	731,853	-0.13(-0.61%)
Sep 07, 2007	21.21	21.27	20.92	21.05	313,230	-0.36(-1.69%)
Sep 06, 2007	21.54	21.58	21.33	21.41	684,582	-0.10(-0.48%)
Sep 05, 2007	21.59	21.61	21.29	21.51	311,526	-0.19(-0.89%)
Sep 04, 2007	21.45	21.79	21.45	21.70	900,170	+0.29(+1.36%)
Aug 31, 2007	21.55	21.55	21.22	21.41	2,601,320	+0.16(+0.76%)
Aug 30, 2007	21.18	21.36	21.14	21.25	297,422	-0.09(-0.42%)
Aug 29, 2007	21.05	21.38	20.98	21.34	271,384	+0.48(+2.29%)
Aug 28, 2007	21.32	21.36	20.86	20.87	312,300	-0.54(-2.53%)
Aug 27, 2007	21.40	21.54	21.35	21.41	216,053	+0.01(+0.03%)
Aug 24, 2007	21.12	21.43	21.10	21.40	445,590	+0.26(+1.22%)
Aug 23, 2007	21.16	21.27	21.05	21.14	1,028,190	+0.05(+0.25%)
Aug 22, 2007	20.99	21.12	20.90	21.09	413,198	+0.30(+1.46%)
Aug 21, 2007	20.51	20.89	20.47	20.79	858,788	+0.22(+1.07%)
Aug 20, 2007	20.67	20.72	20.44	20.57	207,994	-0.13(-0.62%)
Aug 17, 2007	20.49	20.70	20.12	20.70	637,001	+0.51(+2.52%)
Aug 16, 2007	19.92	20.19	19.44	20.19	1,420,465	-0.04(-0.19%)
Aug 15, 2007	20.29	20.61	20.11	20.23	1,057,289	-0.22(-1.07%)
Aug 14, 2007	21.02	21.07	20.45	20.45	537,343	-0.59(-2.79%)
Aug 13, 2007	20.85	21.14	20.80	21.03	792,299	+0.32(+1.53%)
Aug 10, 2007	20.40	20.81	20.10	20.72	1,195,888	+0.05(+0.25%)
Aug 09, 2007	20.79	21.61	20.33	20.67	1,360,020	-0.50(-2.38%)
Aug 08, 2007	21.33	21.58	20.85	21.17	583,065	-0.15(-0.70%)
Aug 07, 2007	21.12	21.41	21.08	21.32	1,422,945	+0.08(+0.40%)
Aug 06, 2007	21.31	21.42	20.89	21.23	702,096	-0.02(-0.09%)
Aug 03, 2007	21.46	21.83	21.21	21.25	1,041,519	-0.58(-2.66%)
Aug 02, 2007	21.69	21.85	21.61	21.83	1,121,493	+0.23(+1.04%)
Aug 01, 2007	21.53	21.63	21.24	21.61	1,493,775	+0.06(+0.27%)
Jul 31, 2007	21.78	21.98	21.47	21.55	1,079,956	-0.14(-0.65%)
Jul 30, 2007	21.47	21.72	21.33	21.69	403,743	+0.24(+1.11%)
Jul 27, 2007	21.76	21.79	21.30	21.45	3,354,252	-0.26(-1.22%)
Jul 26, 2007	21.94	22.09	21.52	21.72	1,795,716	-0.67(-3.00%)
Jul 25, 2007	22.47	22.52	22.16	22.39	301,916	+0.08(+0.35%)
Jul 24, 2007	22.47	22.57	22.25	22.31	1,006,957	-0.29(-1.28%)
Jul 23, 2007	22.49	22.69	22.45	22.60	492,862	+0.20(+0.89%)
Jul 20, 2007	22.50	22.55	22.34	22.40	325,010	-0.19(-0.83%)
Jul 19, 2007	22.63	22.67	22.56	22.59	114,381	+0.11(+0.49%)
Jul 18, 2007	22.45	22.51	22.33	22.48	210,473	-0.10(-0.46%)
Jul 17, 2007	22.62	22.68	22.52	22.58	393,359	-0.05(-0.20%)
Jul 16, 2007	22.52	22.70	22.49	22.63	488,677	+0.17(+0.75%)
Jul 13, 2007	22.45	22.57	22.41	22.46	307,744	+0.02(+0.09%)
Jul 12, 2007	22.23	22.44	22.21	22.44	289,982	+0.28(+1.28%)
Jul 11, 2007	21.93	22.16	21.87	22.16	436,136	+0.21(+0.97%)
Jul 10, 2007	22.29	22.32	21.91	21.94	1,187,363	-0.45(-1.99%)
Jul 09, 2007	22.42	22.42	22.25	22.39	237,751	+0.01(+0.06%)
Jul 06, 2007	22.27	22.40	22.25	22.38	538,893	+0.15(+0.67%)
Jul 05, 2007	22.23	22.33	22.03	22.23	2,761,422	-0.08(-0.35%)
Jul 03, 2007	22.24	22.31	22.23	22.30	504,641	+0.15(+0.67%)

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