Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2007	12.29	12.33	9.747	9.891	9,410,787	-2.29(-18.83%)
Jul 30, 2007	13.08	13.43	11.79	12.19	5,228,183	-0.96(-7.29%)
Jul 27, 2007	13.67	13.80	13.14	13.14	1,717,299	-0.42(-3.11%)
Jul 26, 2007	13.86	13.86	13.06	13.57	2,137,161	-0.36(-2.61%)
Jul 25, 2007	14.05	14.43	13.82	13.93	1,920,824	+0.03(+0.25%)
Jul 24, 2007	14.46	14.53	13.82	13.90	1,986,919	-0.79(-5.38%)
Jul 23, 2007	15.28	15.34	14.66	14.69	932,605	-0.45(-2.97%)
Jul 20, 2007	15.26	15.34	14.96	15.14	947,455	-0.16(-1.06%)
Jul 19, 2007	15.20	15.46	15.20	15.30	955,316	+0.16(+1.09%)
Jul 18, 2007	15.32	15.36	14.94	15.13	1,737,971	-0.41(-2.63%)
Jul 17, 2007	15.80	15.90	15.52	15.54	1,226,101	-0.33(-2.08%)
Jul 16, 2007	16.20	16.31	15.80	15.87	888,348	-0.33(-2.04%)
Jul 13, 2007	16.01	16.22	15.98	16.20	1,164,927	+0.15(+0.94%)
Jul 12, 2007	16.22	16.22	15.99	16.05	1,207,175	-0.02(-0.15%)
Jul 11, 2007	16.26	16.28	15.99	16.07	2,376,208	-0.20(-1.20%)
Jul 10, 2007	16.85	16.96	16.24	16.27	1,045,869	-0.71(-4.21%)
Jul 09, 2007	16.93	17.08	16.89	16.98	439,370	+0.04(+0.26%)
Jul 06, 2007	16.91	17.00	16.85	16.94	577,091	+0.06(+0.37%)
Jul 05, 2007	17.01	17.19	16.75	16.88	517,111	-0.06(-0.37%)
Jul 03, 2007	17.12	17.12	16.87	16.94	197,993	-0.09(-0.50%)
Jul 02, 2007	16.63	17.08	16.63	17.02	727,042	+0.41(+2.46%)
Jun 29, 2007	16.80	16.97	16.49	16.62	4,505,508	-0.18(-1.06%)
Jun 28, 2007	16.85	16.97	16.79	16.79	483,918	-0.06(-0.35%)
Jun 27, 2007	16.82	16.97	16.79	16.85	1,078,189	-0.19(-1.11%)
Jun 26, 2007	17.26	17.30	16.98	17.04	788,187	-0.04(-0.24%)
Jun 25, 2007	17.21	17.27	17.00	17.08	770,426	-0.12(-0.72%)
Jun 22, 2007	17.31	17.43	17.16	17.21	651,630	-0.10(-0.58%)
Jun 21, 2007	17.24	17.35	16.97	17.31	806,530	+0.06(+0.36%)
Jun 20, 2007	17.81	17.81	17.19	17.24	651,339	-0.49(-2.75%)
Jun 19, 2007	17.69	17.74	17.53	17.73	455,093	-0.02(-0.12%)
Jun 18, 2007	17.89	17.89	17.71	17.75	439,661	-0.09(-0.50%)
Jun 15, 2007	17.90	17.97	17.66	17.84	718,889	+0.34(+1.96%)
Jun 14, 2007	17.52	17.56	17.36	17.50	694,722	+0.00(+0.00%)
Jun 13, 2007	17.44	17.61	17.24	17.50	776,831	+0.13(+0.75%)
Jun 12, 2007	17.71	17.71	17.31	17.37	804,492	-0.38(-2.15%)
Jun 11, 2007	18.10	18.10	17.70	17.75	628,919	-0.38(-2.08%)
Jun 08, 2007	17.72	18.13	17.65	18.13	630,084	+0.47(+2.69%)
Jun 07, 2007	18.30	18.30	17.65	17.65	957,354	-0.69(-3.78%)
Jun 06, 2007	18.46	18.46	18.17	18.35	574,762	-0.18(-0.98%)
Jun 05, 2007	18.61	18.61	18.31	18.53	587,573	-0.10(-0.53%)
Jun 04, 2007	18.53	18.66	18.48	18.63	463,245	+0.11(+0.57%)
Jun 01, 2007	18.44	18.61	18.38	18.52	600,093	+0.12(+0.63%)
May 31, 2007	26.23	18.53	18.31	18.41	865,637	+0.03(+0.17%)
May 30, 2007	18.12	18.37	17.93	18.37	627,172	+0.26(+1.42%)
May 29, 2007	17.86	18.16	17.96	18.12	736,359	+0.37(+2.07%)
May 25, 2007	17.63	17.78	17.53	17.75	587,864	+0.12(+0.70%)
May 24, 2007	17.86	17.87	17.46	17.63	1,334,706	-0.25(-1.42%)
May 23, 2007	17.39	18.05	17.36	17.88	1,354,505	+0.48(+2.76%)
May 22, 2007	17.08	17.59	17.00	17.40	912,515	+0.35(+2.05%)
May 21, 2007	16.95	17.15	16.81	17.05	1,533,864	+0.10(+0.57%)
May 18, 2007	16.89	17.10	16.83	16.95	1,154,940	+0.07(+0.39%)
May 17, 2007	16.69	17.00	16.54	16.89	1,847,159	+0.51(+3.13%)
May 16, 2007	16.61	16.66	16.23	16.38	1,206,884	-0.15(-0.89%)
May 15, 2007	17.01	17.08	16.52	16.52	991,421	-0.49(-2.89%)
May 14, 2007	17.20	17.24	17.01	17.01	847,002	-0.18(-1.06%)
May 11, 2007	17.17	17.26	17.12	17.20	757,906	+0.14(+0.85%)
May 10, 2007	17.76	17.61	16.83	17.05	2,851,683	-0.74(-4.15%)
May 09, 2007	17.52	17.80	17.43	17.79	758,779	+0.36(+2.05%)
May 08, 2007	17.43	17.50	17.18	17.43	489,450	-0.01(-0.06%)
May 07, 2007	17.81	17.81	17.31	17.44	447,813	-0.03(-0.18%)
May 04, 2007	17.80	17.95	17.40	17.47	521,758	-0.19(-1.09%)
May 03, 2007	17.87	17.94	17.56	17.67	503,135	+0.05(+0.27%)
May 02, 2007	17.44	17.67	17.40	17.62	391,036	+0.28(+1.60%)

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