Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2007	21.95	22.65	21.70	22.22	100,525	+0.62(+2.86%)
Aug 30, 2007	22.19	22.28	21.54	21.60	114,096	-0.85(-3.79%)
Aug 29, 2007	21.41	22.50	21.24	22.45	104,800	+1.12(+5.27%)
Aug 28, 2007	22.12	22.12	21.32	21.33	120,027	-0.98(-4.39%)
Aug 27, 2007	22.45	22.65	22.09	22.31	87,112	-0.25(-1.12%)
Aug 24, 2007	22.11	22.56	21.90	22.56	82,723	+0.41(+1.85%)
Aug 23, 2007	22.97	22.97	22.09	22.15	52,790	-0.71(-3.09%)
Aug 22, 2007	22.83	22.97	22.29	22.86	140,164	+0.29(+1.29%)
Aug 21, 2007	22.51	22.87	22.28	22.57	156,681	-0.01(-0.06%)
Aug 20, 2007	22.56	22.64	21.91	22.58	115,674	+0.06(+0.25%)
Aug 17, 2007	22.22	23.01	22.13	22.52	470,560	+1.07(+4.97%)
Aug 16, 2007	19.92	21.78	19.92	21.46	260,829	+1.51(+7.59%)
Aug 15, 2007	19.70	20.75	19.69	19.94	88,324	+0.23(+1.18%)
Aug 14, 2007	20.38	20.59	19.71	19.71	94,127	-0.69(-3.37%)
Aug 13, 2007	21.97	22.01	20.30	20.40	119,222	-1.29(-5.96%)
Aug 10, 2007	21.01	22.69	20.67	21.69	274,481	+0.40(+1.90%)
Aug 09, 2007	20.60	21.52	20.28	21.29	217,233	+0.21(+0.99%)
Aug 08, 2007	20.09	21.50	19.63	21.08	396,294	+1.14(+5.70%)
Aug 07, 2007	19.89	20.21	19.02	19.94	167,381	-0.10(-0.50%)
Aug 06, 2007	19.08	20.04	18.79	20.04	181,088	+1.02(+5.34%)
Aug 03, 2007	19.10	19.94	19.01	19.03	174,781	-0.88(-4.44%)
Aug 02, 2007	19.97	20.19	19.75	19.91	119,587	+0.02(+0.10%)
Aug 01, 2007	19.56	19.94	19.32	19.89	150,314	+0.28(+1.42%)
Jul 31, 2007	20.14	20.18	19.61	19.61	158,052	-0.40(-2.02%)
Jul 30, 2007	20.51	20.51	19.84	20.02	148,502	-0.29(-1.43%)
Jul 27, 2007	20.64	21.11	19.81	20.31	388,186	-0.41(-1.98%)
Jul 26, 2007	20.76	20.94	20.48	20.72	259,344	-0.28(-1.32%)
Jul 25, 2007	20.60	21.13	20.60	20.99	261,962	+0.50(+2.46%)
Jul 24, 2007	20.70	20.93	20.42	20.49	235,732	-0.46(-2.20%)
Jul 23, 2007	20.91	21.05	20.89	20.95	182,888	+0.08(+0.39%)
Jul 20, 2007	21.33	21.33	20.75	20.87	180,462	-0.50(-2.36%)
Jul 19, 2007	21.01	21.46	21.00	21.37	193,493	+0.47(+2.23%)
Jul 18, 2007	20.82	20.91	20.62	20.91	203,684	+0.06(+0.27%)
Jul 17, 2007	21.13	21.13	20.79	20.85	93,001	+0.10(+0.49%)
Jul 16, 2007	21.03	21.03	20.68	20.75	67,121	-0.21(-1.02%)
Jul 13, 2007	20.99	21.04	20.82	20.96	48,983	-0.11(-0.51%)
Jul 12, 2007	20.56	21.07	20.46	21.07	113,839	+0.54(+2.61%)
Jul 11, 2007	20.46	20.62	20.41	20.53	117,072	+0.09(+0.43%)
Jul 10, 2007	20.79	21.01	20.38	20.45	127,496	-0.52(-2.47%)
Jul 09, 2007	21.03	21.03	20.84	20.96	159,189	-0.06(-0.30%)
Jul 06, 2007	20.97	21.10	20.88	21.03	54,737	+0.01(+0.03%)
Jul 05, 2007	20.93	21.10	20.87	21.02	83,239	+0.06(+0.27%)
Jul 03, 2007	20.88	20.97	20.73	20.96	43,190	+0.18(+0.88%)
Jul 02, 2007	20.90	21.01	20.74	20.78	77,371	+0.02(+0.09%)
Jun 29, 2007	21.09	21.10	20.72	20.76	157,334	-0.25(-1.20%)
Jun 28, 2007	21.13	21.14	20.89	21.01	112,790	-0.13(-0.60%)
Jun 27, 2007	20.64	21.15	20.60	21.14	108,920	+0.31(+1.48%)
Jun 26, 2007	20.90	21.03	20.73	20.83	122,393	+0.03(+0.12%)
Jun 25, 2007	20.86	21.01	20.69	20.81	163,254	-0.15(-0.72%)
Jun 22, 2007	20.64	20.96	20.62	20.96	627,953	+0.31(+1.50%)
Jun 21, 2007	20.55	20.71	20.51	20.65	98,191	-0.03(-0.12%)
Jun 20, 2007	21.10	21.10	20.64	20.67	82,086	-0.33(-1.59%)
Jun 19, 2007	20.88	21.08	20.81	21.01	85,730	-0.01(-0.03%)
Jun 18, 2007	21.16	21.44	20.99	21.01	122,970	-0.37(-1.71%)
Jun 15, 2007	21.18	21.44	21.02	21.38	243,722	+0.45(+2.17%)
Jun 14, 2007	20.88	21.01	20.82	20.93	71,627	+0.01(+0.06%)
Jun 13, 2007	20.69	20.97	20.51	20.91	59,583	+0.31(+1.50%)
Jun 12, 2007	20.73	20.89	20.53	20.60	147,374	-0.29(-1.39%)
Jun 11, 2007	20.77	21.25	20.69	20.89	183,901	+0.05(+0.24%)
Jun 08, 2007	20.61	20.92	20.61	20.84	89,255	+0.17(+0.82%)
Jun 07, 2007	20.63	20.74	20.60	20.67	160,853	-0.07(-0.34%)
Jun 06, 2007	20.57	20.75	20.55	20.74	91,769	+0.03(+0.12%)
Jun 05, 2007	20.84	20.91	20.63	20.72	125,951	-0.27(-1.26%)
Jun 04, 2007	20.77	21.06	20.77	20.98	84,496	+0.12(+0.57%)

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