Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2007	20.38	20.47	20.14	20.34	429,614	+0.33(+1.66%)
Aug 30, 2007	19.74	20.22	19.74	20.01	93,202	-0.21(-1.02%)
Aug 29, 2007	19.71	20.24	19.65	20.21	2,173,582	+0.78(+3.99%)
Aug 28, 2007	20.00	20.00	19.40	19.44	156,640	-0.69(-3.42%)
Aug 27, 2007	20.35	20.38	20.13	20.13	153,239	-0.46(-2.26%)
Aug 24, 2007	20.17	20.60	20.12	20.59	432,335	+0.62(+3.09%)
Aug 23, 2007	20.02	20.08	19.79	19.97	489,311	+0.04(+0.21%)
Aug 22, 2007	19.69	19.93	19.67	19.93	329,438	+0.69(+3.58%)
Aug 21, 2007	19.28	19.43	19.21	19.24	520,265	-0.26(-1.36%)
Aug 20, 2007	19.57	19.60	19.28	19.51	174,498	+0.03(+0.13%)
Aug 17, 2007	19.51	19.70	19.04	19.48	300,525	+0.37(+1.96%)
Aug 16, 2007	18.83	19.11	18.48	19.11	1,026,924	+0.00(+0.00%)
Aug 15, 2007	19.39	19.74	18.91	19.11	684,899	-0.78(-3.93%)
Aug 14, 2007	20.28	20.37	19.84	19.89	381,312	-0.17(-0.85%)
Aug 13, 2007	20.40	20.43	20.06	20.06	244,570	-0.08(-0.38%)
Aug 10, 2007	20.11	20.28	19.73	20.14	1,139,685	-0.81(-3.85%)
Aug 09, 2007	20.37	20.94	20.16	20.94	1,572,700	-0.35(-1.63%)
Aug 08, 2007	21.31	21.46	21.18	21.29	344,915	+0.19(+0.92%)
Aug 07, 2007	20.86	21.17	20.79	21.10	221,440	-0.05(-0.25%)
Aug 06, 2007	20.92	21.15	20.68	21.15	684,219	+0.27(+1.30%)
Aug 03, 2007	20.98	21.32	20.84	20.88	205,793	-0.44(-2.07%)
Aug 02, 2007	21.17	21.34	21.10	21.32	299,335	+0.27(+1.29%)
Aug 01, 2007	20.90	21.17	20.64	21.05	703,437	+0.02(+0.11%)
Jul 31, 2007	21.35	21.44	20.98	21.03	361,413	-0.31(-1.46%)
Jul 30, 2007	21.09	21.41	21.01	21.34	416,858	+0.70(+3.39%)
Jul 27, 2007	20.93	21.10	20.60	20.64	2,664,764	-0.15(-0.74%)
Jul 26, 2007	21.61	21.61	20.41	20.79	998,011	-0.99(-4.54%)
Jul 25, 2007	21.87	21.91	21.50	21.78	479,956	-0.08(-0.35%)
Jul 24, 2007	22.28	22.33	21.78	21.85	594,078	-0.60(-2.67%)
Jul 23, 2007	22.57	22.57	22.42	22.45	188,275	+0.12(+0.55%)
Jul 20, 2007	22.57	22.57	22.23	22.33	518,734	-0.42(-1.86%)
Jul 19, 2007	22.88	22.88	22.72	22.75	293,042	+0.15(+0.65%)
Jul 18, 2007	22.40	22.73	22.40	22.61	563,294	-0.03(-0.13%)
Jul 17, 2007	22.73	22.78	22.58	22.64	417,457	-0.18(-0.80%)
Jul 16, 2007	22.82	22.98	22.77	22.82	275,328	+0.04(+0.15%)
Jul 13, 2007	22.84	22.93	22.77	22.78	749,698	-0.26(-1.12%)
Jul 12, 2007	22.55	23.04	22.55	23.04	332,840	+0.61(+2.70%)
Jul 11, 2007	22.27	22.44	22.24	22.44	221,270	+0.44(+2.00%)
Jul 10, 2007	22.23	22.31	21.97	22.00	929,300	-0.20(-0.90%)
Jul 09, 2007	22.18	22.30	22.13	22.20	390,156	+0.14(+0.61%)
Jul 06, 2007	22.03	22.11	21.97	22.06	251,883	+0.11(+0.51%)
Jul 05, 2007	21.90	22.04	21.78	21.95	374,849	+0.08(+0.36%)
Jul 03, 2007	21.77	21.89	21.77	21.87	111,570	+0.43(+2.01%)
Jul 02, 2007	21.31	21.46	21.30	21.44	509,720	+0.23(+1.08%)
Jun 29, 2007	21.27	21.35	21.01	21.21	640,679	-0.01(-0.03%)
Jun 28, 2007	21.16	21.37	21.12	21.21	209,364	+0.18(+0.87%)
Jun 27, 2007	20.73	21.05	20.70	21.03	248,652	+0.22(+1.05%)
Jun 26, 2007	21.02	21.03	20.77	20.81	410,395	-0.02(-0.08%)
Jun 25, 2007	21.02	21.15	20.81	20.83	272,123	-0.15(-0.73%)
Jun 22, 2007	21.18	21.26	20.90	20.98	920,626	-0.24(-1.14%)
Jun 21, 2007	21.25	21.30	21.00	21.23	215,827	+0.10(+0.47%)
Jun 20, 2007	21.57	21.60	21.13	21.13	244,740	-0.03(-0.14%)
Jun 19, 2007	21.12	21.20	21.08	21.16	396,959	-0.11(-0.50%)
Jun 18, 2007	21.10	21.32	21.06	21.26	273,993	+0.26(+1.26%)
Jun 15, 2007	21.00	21.13	20.93	21.00	265,490	+0.24(+1.13%)
Jun 14, 2007	20.60	20.84	20.60	20.76	545,606	+0.19(+0.94%)
Jun 13, 2007	20.29	20.60	20.28	20.57	356,481	+0.51(+2.52%)
Jun 12, 2007	20.46	20.53	20.06	20.06	599,861	-0.76(-3.64%)
Jun 11, 2007	20.76	20.90	20.70	20.82	278,926	+0.01(+0.03%)
Jun 08, 2007	20.52	20.86	20.43	20.81	503,597	+0.42(+2.05%)
Jun 07, 2007	21.05	21.06	20.40	20.40	1,100,057	-0.80(-3.77%)
Jun 06, 2007	21.44	21.44	21.11	21.20	660,306	-0.44(-2.04%)
Jun 05, 2007	21.67	21.70	21.48	21.64	804,463	-0.07(-0.32%)
Jun 04, 2007	21.61	21.75	21.57	21.71	381,312	+0.03(+0.14%)

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