Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2007	21.67	21.85	21.16	21.54	83,206	+0.22(+1.03%)
Aug 30, 2007	21.22	21.65	21.12	21.32	91,917	-0.03(-0.14%)
Aug 29, 2007	20.61	21.43	20.50	21.35	86,437	+0.90(+4.40%)
Aug 28, 2007	21.25	21.25	20.41	20.45	139,504	-0.90(-4.22%)
Aug 27, 2007	21.87	21.87	21.20	21.35	97,311	-0.55(-2.51%)
Aug 24, 2007	21.30	21.90	21.30	21.90	136,719	+0.65(+3.06%)
Aug 23, 2007	21.01	21.36	20.73	21.25	132,060	+0.38(+1.82%)
Aug 22, 2007	20.68	21.23	20.55	20.87	167,678	+0.38(+1.85%)
Aug 21, 2007	20.08	20.70	19.62	20.49	219,542	+0.51(+2.55%)
Aug 20, 2007	20.15	20.53	19.82	19.98	278,493	-0.06(-0.30%)
Aug 17, 2007	20.76	20.76	19.82	20.04	364,989	+0.22(+1.11%)
Aug 16, 2007	19.76	20.11	19.00	19.82	326,777	-0.03(-0.15%)
Aug 15, 2007	20.05	21.07	19.81	19.85	202,324	-0.36(-1.78%)
Aug 14, 2007	20.52	20.91	20.20	20.21	243,039	-0.37(-1.80%)
Aug 13, 2007	20.75	22.91	20.58	20.58	301,029	-0.01(-0.05%)
Aug 10, 2007	19.94	22.46	19.60	20.59	518,767	+0.56(+2.80%)
Aug 09, 2007	20.69	20.75	19.60	20.03	812,911	-0.97(-4.62%)
Aug 08, 2007	20.84	21.32	20.77	21.00	632,428	+0.30(+1.45%)
Aug 07, 2007	21.81	21.81	19.93	20.70	527,920	-1.20(-5.48%)
Aug 06, 2007	22.05	22.34	21.04	21.90	446,871	-0.09(-0.41%)
Aug 03, 2007	22.12	22.84	21.93	21.99	262,434	-0.90(-3.93%)
Aug 02, 2007	22.57	22.99	22.13	22.89	171,473	+0.31(+1.37%)
Aug 01, 2007	23.15	23.38	22.17	22.58	227,532	-0.64(-2.76%)
Jul 31, 2007	22.85	24.00	22.85	23.22	304,723	+0.74(+3.29%)
Jul 30, 2007	22.47	22.77	21.98	22.48	193,597	-0.01(-0.04%)
Jul 27, 2007	22.87	23.26	22.46	22.49	283,858	-0.41(-1.79%)
Jul 26, 2007	23.08	23.24	22.55	22.90	226,517	-0.47(-2.01%)
Jul 25, 2007	23.79	24.15	23.08	23.37	178,212	-0.37(-1.56%)
Jul 24, 2007	24.56	24.77	23.55	23.74	156,748	-1.12(-4.51%)
Jul 23, 2007	24.47	25.21	24.47	24.86	142,878	+0.41(+1.68%)
Jul 20, 2007	24.76	24.76	24.15	24.45	194,290	-0.36(-1.45%)
Jul 19, 2007	25.00	25.27	24.72	24.81	183,978	-0.17(-0.68%)
Jul 18, 2007	25.44	25.48	24.61	24.98	259,741	-0.57(-2.23%)
Jul 17, 2007	25.78	25.95	24.99	25.55	124,368	-0.27(-1.05%)
Jul 16, 2007	25.68	25.94	25.59	25.82	182,313	+0.00(+0.00%)
Jul 13, 2007	25.93	25.95	25.59	25.82	123,778	-0.13(-0.50%)
Jul 12, 2007	25.36	25.97	25.36	25.95	235,842	+0.65(+2.57%)
Jul 11, 2007	25.01	25.40	24.82	25.30	216,293	+0.22(+0.88%)
Jul 10, 2007	24.99	25.25	24.61	25.08	309,135	+0.05(+0.20%)
Jul 09, 2007	24.62	25.05	24.62	25.03	214,459	+0.50(+2.04%)
Jul 06, 2007	24.95	24.95	24.38	24.53	125,928	+0.03(+0.12%)
Jul 05, 2007	24.41	24.57	24.09	24.50	188,005	+0.06(+0.25%)
Jul 03, 2007	24.30	24.59	23.94	24.44	224,145	+0.11(+0.45%)
Jul 02, 2007	24.24	24.38	23.97	24.33	449,295	+0.00(+0.00%)
Jun 29, 2007	23.70	24.99	22.76	24.33	662,416	+1.86(+8.28%)
Jun 28, 2007	22.72	22.75	22.25	22.47	175,598	-0.20(-0.88%)
Jun 27, 2007	21.81	22.71	21.77	22.67	220,194	+0.70(+3.19%)
Jun 26, 2007	22.00	22.23	21.85	21.97	183,024	+0.04(+0.18%)
Jun 25, 2007	21.55	22.03	21.49	21.93	176,052	+0.33(+1.53%)
Jun 22, 2007	21.66	21.82	21.55	21.60	367,713	-0.08(-0.37%)
Jun 21, 2007	21.38	21.75	21.38	21.68	197,953	+0.29(+1.36%)
Jun 20, 2007	21.70	21.89	21.33	21.39	126,200	-0.29(-1.34%)
Jun 19, 2007	21.38	21.89	21.34	21.68	305,000	+0.25(+1.17%)
Jun 18, 2007	21.50	21.57	21.29	21.43	204,500	-0.07(-0.33%)
Jun 15, 2007	21.39	21.51	21.21	21.50	545,900	+0.40(+1.90%)
Jun 14, 2007	21.30	21.49	21.05	21.10	446,900	-0.21(-0.99%)
Jun 13, 2007	21.27	21.86	20.87	21.31	1,179,900	-2.65(-11.06%)
Jun 12, 2007	23.84	24.06	23.64	23.96	172,600	-0.04(-0.17%)
Jun 11, 2007	23.99	24.18	23.90	24.00	122,503	-0.01(-0.04%)
Jun 08, 2007	23.80	24.20	23.80	24.01	182,946	+0.29(+1.22%)
Jun 07, 2007	24.04	24.13	23.51	23.72	216,198	-0.34(-1.41%)
Jun 06, 2007	24.12	24.29	23.79	24.06	122,091	-0.25(-1.03%)
Jun 05, 2007	24.40	24.45	24.21	24.31	203,899	-0.19(-0.78%)
Jun 04, 2007	24.23	24.50	24.23	24.50	163,877	+0.23(+0.95%)

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