Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2007	19.15	19.18	18.73	18.74	99,792	-0.27(-1.44%)
Jul 30, 2007	18.77	19.03	18.76	19.01	55,327	+0.28(+1.48%)
Jul 27, 2007	19.00	19.06	18.73	18.73	40,674	-0.40(-2.07%)
Jul 26, 2007	19.26	19.37	18.86	19.13	81,096	-0.34(-1.73%)
Jul 25, 2007	19.57	19.59	19.33	19.47	64,927	-0.04(-0.18%)
Jul 24, 2007	19.69	19.74	19.43	19.50	120,508	-0.30(-1.52%)
Jul 23, 2007	19.85	19.89	19.79	19.80	86,149	+0.08(+0.40%)
Jul 20, 2007	19.89	19.89	19.65	19.72	60,885	-0.20(-1.01%)
Jul 19, 2007	19.90	19.96	19.89	19.93	27,284	+0.14(+0.70%)
Jul 18, 2007	19.81	19.82	19.68	19.79	161,941	-0.06(-0.28%)
Jul 17, 2007	19.87	19.91	19.81	19.84	80,086	+0.02(+0.10%)
Jul 16, 2007	19.84	19.89	19.79	19.82	85,391	-0.00(-0.02%)
Jul 13, 2007	19.77	19.87	19.77	19.83	57,096	+0.03(+0.16%)
Jul 12, 2007	19.57	19.81	19.57	19.80	94,486	+0.36(+1.83%)
Jul 11, 2007	19.32	19.44	19.32	19.44	22,990	+0.09(+0.45%)
Jul 10, 2007	19.49	19.54	19.35	19.35	41,432	-0.25(-1.25%)
Jul 09, 2007	19.60	19.63	19.55	19.60	25,769	+0.02(+0.10%)
Jul 06, 2007	19.47	19.60	19.45	19.58	44,211	+0.12(+0.63%)
Jul 05, 2007	19.43	19.49	19.38	19.45	113,434	+0.05(+0.26%)
Jul 03, 2007	19.38	19.41	19.37	19.40	44,211	+0.06(+0.29%)
Jul 02, 2007	19.23	19.35	19.22	19.35	34,864	+0.23(+1.20%)
Jun 29, 2007	19.24	19.30	19.02	19.12	56,843	-0.03(-0.14%)
Jun 28, 2007	19.17	19.29	19.15	19.15	107,118	-0.06(-0.33%)
Jun 27, 2007	18.88	19.21	18.88	19.21	692,481	+0.24(+1.27%)
Jun 26, 2007	19.15	19.16	18.97	18.97	78,317	-0.12(-0.62%)
Jun 25, 2007	19.17	19.27	19.00	19.09	36,379	-0.09(-0.45%)
Jun 22, 2007	19.30	19.34	19.16	19.17	122,782	-0.42(-2.14%)
Jun 21, 2007	19.26	19.59	19.21	19.59	45,727	+0.32(+1.68%)
Jun 20, 2007	19.55	19.55	19.27	19.27	30,063	-0.21(-1.06%)
Jun 19, 2007	19.42	19.53	19.36	19.47	39,916	+0.01(+0.04%)
Jun 18, 2007	19.49	19.49	19.43	19.47	82,107	-0.01(-0.04%)
Jun 15, 2007	19.53	19.54	19.46	19.47	50,527	+0.14(+0.72%)
Jun 14, 2007	19.24	19.36	19.24	19.34	24,505	+0.11(+0.58%)
Jun 13, 2007	19.04	19.23	19.03	19.23	22,484	+0.26(+1.36%)
Jun 12, 2007	19.06	19.17	18.97	18.97	27,284	-0.19(-0.99%)
Jun 11, 2007	19.14	19.23	19.12	19.16	29,558	+0.03(+0.17%)
Jun 08, 2007	18.93	19.15	18.91	19.13	56,338	+0.22(+1.15%)
Jun 07, 2007	19.21	19.28	18.91	18.91	89,433	-0.37(-1.91%)
Jun 06, 2007	19.39	19.40	19.26	19.28	46,990	-0.21(-1.06%)
Jun 05, 2007	19.49	19.51	19.41	19.48	42,695	-0.08(-0.40%)
Jun 04, 2007	19.45	19.58	19.45	19.56	27,284	+0.06(+0.30%)
Jun 01, 2007	19.57	19.57	19.48	19.50	69,222	+0.04(+0.20%)
May 31, 2007	19.42	19.47	19.42	19.46	137,687	+0.09(+0.47%)
May 30, 2007	19.12	19.38	19.13	19.37	28,042	+0.17(+0.91%)
May 29, 2007	19.18	19.25	19.14	19.20	49,264	+0.06(+0.29%)
May 25, 2007	19.11	19.16	19.08	19.14	29,306	+0.10(+0.52%)
May 24, 2007	19.26	19.31	19.01	19.04	43,706	-0.20(-1.03%)
May 23, 2007	19.32	19.39	19.23	19.24	101,307	-0.02(-0.08%)
May 22, 2007	19.26	19.31	19.21	19.26	28,042	+0.03(+0.14%)
May 21, 2007	19.19	19.30	19.19	19.23	94,991	+0.08(+0.41%)
May 18, 2007	19.08	19.17	19.06	19.15	21,474	+0.11(+0.56%)
May 17, 2007	19.05	19.07	19.01	19.04	20,968	+0.00(+0.02%)
May 16, 2007	18.97	19.07	18.88	19.04	35,621	+0.09(+0.46%)
May 15, 2007	19.00	19.09	18.89	18.95	54,317	+0.00(+0.00%)
May 14, 2007	19.06	19.11	18.95	18.95	23,747	-0.09(-0.50%)
May 11, 2007	18.95	19.06	18.92	19.05	38,906	+0.11(+0.61%)
May 10, 2007	19.08	19.12	18.89	18.93	40,422	-0.19(-1.01%)
May 09, 2007	19.02	19.18	19.03	19.13	137,940	+0.08(+0.39%)
May 08, 2007	19.06	19.09	18.99	19.05	75,538	-0.05(-0.28%)
May 07, 2007	19.12	19.12	19.09	19.10	35,116	+0.01(+0.03%)
May 04, 2007	19.11	19.11	19.04	19.10	70,486	+0.08(+0.40%)
May 03, 2007	19.00	19.06	18.98	19.02	23,747	+0.04(+0.23%)
May 02, 2007	18.85	19.02	18.85	18.98	28,548	+0.17(+0.90%)

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