Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2007	23.39	23.92	23.36	23.72	212,966	+0.32(+1.36%)
Jul 30, 2007	23.15	23.82	23.01	23.41	154,469	+0.26(+1.11%)
Jul 27, 2007	23.56	24.10	23.15	23.15	273,840	-0.49(-2.08%)
Jul 26, 2007	23.84	24.04	23.29	23.64	321,735	-0.30(-1.23%)
Jul 25, 2007	24.21	24.46	23.90	23.94	242,215	-0.09(-0.36%)
Jul 24, 2007	24.21	24.29	23.60	24.03	167,265	-0.32(-1.33%)
Jul 23, 2007	24.59	24.59	24.35	24.35	212,783	-0.16(-0.65%)
Jul 20, 2007	24.62	24.70	24.46	24.51	161,598	-0.16(-0.67%)
Jul 19, 2007	24.75	24.90	24.60	24.67	105,112	+0.01(+0.02%)
Jul 18, 2007	24.57	24.73	24.39	24.67	120,467	+0.01(+0.02%)
Jul 17, 2007	24.62	25.23	24.62	24.66	78,605	+0.04(+0.18%)
Jul 16, 2007	24.84	25.00	24.49	24.62	104,381	-0.29(-1.16%)
Jul 13, 2007	24.48	25.05	24.41	24.91	121,016	+0.27(+1.11%)
Jul 12, 2007	24.64	24.70	24.56	24.63	127,779	+0.03(+0.11%)
Jul 11, 2007	24.51	24.75	24.51	24.61	88,477	+0.11(+0.47%)
Jul 10, 2007	24.94	25.04	24.49	24.49	164,706	-0.69(-2.74%)
Jul 09, 2007	25.52	25.58	25.12	25.18	66,357	-0.35(-1.37%)
Jul 06, 2007	25.82	25.83	25.46	25.53	63,615	-0.25(-0.95%)
Jul 05, 2007	25.38	25.98	25.38	25.78	84,272	+0.32(+1.27%)
Jul 03, 2007	25.57	25.57	25.14	25.45	70,379	-0.04(-0.17%)
Jul 02, 2007	24.93	25.61	24.86	25.50	152,092	+0.69(+2.78%)
Jun 29, 2007	25.03	25.11	24.62	24.81	136,188	-0.13(-0.53%)
Jun 28, 2007	25.16	25.30	24.87	24.94	104,015	-0.11(-0.46%)
Jun 27, 2007	24.71	25.14	24.48	25.05	161,415	+0.21(+0.84%)
Jun 26, 2007	24.82	25.20	24.70	24.85	121,381	+0.25(+1.02%)
Jun 25, 2007	24.68	25.14	24.47	24.59	221,558	-0.09(-0.35%)
Jun 22, 2007	24.61	24.84	24.31	24.68	225,762	+0.06(+0.24%)
Jun 21, 2007	24.29	24.93	24.18	24.62	364,328	+0.58(+2.41%)
Jun 20, 2007	24.87	24.87	23.88	24.04	277,496	-0.86(-3.47%)
Jun 19, 2007	24.82	25.00	24.49	24.91	139,113	+0.01(+0.02%)
Jun 18, 2007	24.84	25.21	24.51	24.90	200,535	+0.08(+0.31%)
Jun 15, 2007	25.38	25.54	24.46	24.82	210,590	+0.10(+0.40%)
Jun 14, 2007	25.49	25.63	24.58	24.73	113,886	-0.66(-2.61%)
Jun 13, 2007	24.73	25.68	24.41	25.39	209,127	+0.72(+2.93%)
Jun 12, 2007	25.14	25.14	24.27	24.67	157,028	-0.58(-2.30%)
Jun 11, 2007	25.69	25.69	25.06	25.25	55,024	-0.50(-1.95%)
Jun 08, 2007	24.92	25.79	24.84	25.75	71,476	+0.82(+3.29%)
Jun 07, 2007	25.73	25.97	24.84	24.93	183,535	-0.80(-3.13%)
Jun 06, 2007	25.95	26.02	25.40	25.73	119,553	-0.42(-1.59%)
Jun 05, 2007	26.64	26.72	25.87	26.15	109,682	-0.63(-2.35%)
Jun 04, 2007	27.05	27.11	26.71	26.78	82,810	-0.34(-1.27%)
Jun 01, 2007	26.90	27.34	26.31	27.12	132,532	+0.19(+0.69%)
May 31, 2007	27.30	27.37	26.43	26.94	292,120	-0.27(-0.99%)
May 30, 2007	25.87	27.20	25.83	27.20	151,910	+1.24(+4.78%)
May 29, 2007	25.63	26.41	25.48	25.96	176,223	+0.39(+1.52%)
May 25, 2007	25.42	25.73	25.20	25.57	95,972	+0.26(+1.02%)
May 24, 2007	25.75	25.89	25.12	25.32	203,278	-0.50(-1.93%)
May 23, 2007	26.37	26.63	25.79	25.81	175,857	-0.45(-1.71%)
May 22, 2007	25.70	26.60	25.44	26.26	293,948	+0.66(+2.56%)
May 21, 2007	25.71	25.89	25.00	25.61	200,901	-0.21(-0.83%)
May 18, 2007	26.42	26.42	25.75	25.82	98,896	-0.59(-2.22%)
May 17, 2007	27.15	27.19	26.41	26.41	96,886	-0.76(-2.80%)
May 16, 2007	27.20	27.30	26.24	27.17	142,038	-0.03(-0.12%)
May 15, 2007	28.02	28.71	27.17	27.20	181,524	-0.96(-3.40%)
May 14, 2007	28.94	28.94	27.93	28.16	136,006	-0.84(-2.89%)
May 11, 2007	28.39	29.24	28.39	28.99	101,639	+0.96(+3.41%)
May 10, 2007	29.26	29.26	27.96	28.04	160,136	-1.22(-4.17%)
May 09, 2007	28.50	29.41	28.39	29.26	154,469	+0.63(+2.20%)
May 08, 2007	28.31	28.69	28.07	28.63	146,060	+0.29(+1.02%)
May 07, 2007	28.40	28.58	27.91	28.34	213,515	-0.09(-0.31%)
May 04, 2007	28.48	28.56	28.31	28.42	123,027	+0.05(+0.17%)
May 03, 2007	28.53	28.70	28.27	28.37	111,876	-0.21(-0.73%)
May 02, 2007	28.47	28.91	28.36	28.58	148,985	+0.08(+0.27%)

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