Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2007	17.13	17.42	16.76	16.76	974,794	-0.37(-2.18%)
Jul 30, 2007	17.27	17.32	16.80	17.13	1,084,673	-0.19(-1.12%)
Jul 27, 2007	17.24	17.56	16.88	17.33	1,458,854	+0.01(+0.07%)
Jul 26, 2007	17.73	18.02	17.19	17.31	953,842	-0.70(-3.86%)
Jul 25, 2007	17.87	18.08	17.84	18.01	1,486,324	+0.22(+1.23%)
Jul 24, 2007	17.82	18.04	17.75	17.79	927,459	-0.28(-1.57%)
Jul 23, 2007	18.15	18.23	17.97	18.07	600,923	-0.04(-0.21%)
Jul 20, 2007	18.49	18.56	18.00	18.11	881,986	-0.42(-2.26%)
Jul 19, 2007	18.58	18.76	18.53	18.53	541,328	+0.12(+0.63%)
Jul 18, 2007	18.42	18.52	18.22	18.42	883,072	-0.21(-1.14%)
Jul 17, 2007	18.68	18.74	18.60	18.63	1,058,756	-0.05(-0.24%)
Jul 16, 2007	18.76	18.84	18.62	18.67	988,451	-0.09(-0.48%)
Jul 13, 2007	18.66	18.92	18.66	18.76	985,347	-0.01(-0.07%)
Jul 12, 2007	18.68	18.83	18.63	18.78	654,311	+0.21(+1.11%)
Jul 11, 2007	18.58	18.69	18.47	18.57	754,258	-0.05(-0.28%)
Jul 10, 2007	19.03	19.05	18.60	18.62	605,735	-0.59(-3.05%)
Jul 09, 2007	19.08	19.22	19.03	19.21	543,345	+0.10(+0.54%)
Jul 06, 2007	18.99	19.13	18.87	19.10	384,423	+0.14(+0.75%)
Jul 05, 2007	19.00	19.01	18.77	18.96	371,231	+0.02(+0.10%)
Jul 03, 2007	19.01	19.04	18.84	18.94	266,939	+0.02(+0.10%)
Jul 02, 2007	18.57	18.93	18.57	18.92	476,455	+0.41(+2.19%)
Jun 29, 2007	18.96	19.07	18.50	18.52	793,213	-0.44(-2.31%)
Jun 28, 2007	18.82	19.07	18.76	18.96	620,944	+0.15(+0.82%)
Jun 27, 2007	18.39	18.82	18.18	18.80	824,563	+0.27(+1.46%)
Jun 26, 2007	18.05	18.65	18.14	18.53	1,578,046	+0.48(+2.64%)
Jun 25, 2007	18.24	18.43	17.96	18.05	908,990	-0.19(-1.02%)
Jun 22, 2007	18.35	18.35	18.14	18.24	974,483	-0.12(-0.67%)
Jun 21, 2007	18.38	18.43	18.17	18.36	563,366	-0.08(-0.42%)
Jun 20, 2007	18.61	18.78	18.40	18.44	606,976	-0.12(-0.63%)
Jun 19, 2007	18.66	18.67	18.52	18.56	452,400	-0.13(-0.69%)
Jun 18, 2007	18.81	18.93	18.63	18.69	727,720	-0.10(-0.51%)
Jun 15, 2007	18.78	18.93	18.70	18.78	1,239,405	+0.21(+1.14%)
Jun 14, 2007	18.33	18.63	18.33	18.57	1,217,833	+0.28(+1.55%)
Jun 13, 2007	18.27	18.50	18.17	18.29	798,955	+0.06(+0.35%)
Jun 12, 2007	18.39	18.39	18.09	18.22	919,233	-0.31(-1.67%)
Jun 11, 2007	18.53	18.59	18.30	18.53	474,127	-0.06(-0.31%)
Jun 08, 2007	18.33	18.59	18.10	18.59	951,514	+0.26(+1.44%)
Jun 07, 2007	18.61	18.71	18.33	18.33	546,294	-0.37(-1.96%)
Jun 06, 2007	18.65	18.85	18.57	18.69	845,670	-0.05(-0.28%)
Jun 05, 2007	18.84	18.97	18.60	18.74	505,322	-0.19(-0.99%)
Jun 04, 2007	18.63	18.98	18.63	18.93	631,342	+0.21(+1.10%)
Jun 01, 2007	18.69	18.82	18.57	18.72	719,029	+0.10(+0.52%)
May 31, 2007	18.53	18.66	18.41	18.63	981,837	+0.18(+0.98%)
May 30, 2007	18.04	18.46	17.99	18.45	1,375,203	+0.21(+1.13%)
May 29, 2007	18.11	18.29	18.07	18.24	813,233	+0.13(+0.71%)
May 25, 2007	17.99	18.14	17.91	18.11	540,707	+0.15(+0.86%)
May 24, 2007	18.05	18.18	17.89	17.96	1,036,562	-0.10(-0.54%)
May 23, 2007	18.30	18.35	18.01	18.05	3,333,327	-0.21(-1.13%)
May 22, 2007	18.18	18.35	18.10	18.26	1,531,331	-0.06(-0.32%)
May 21, 2007	18.33	18.34	18.20	18.32	1,387,647	+0.06(+0.35%)
May 18, 2007	18.31	18.35	18.18	18.25	1,269,399	+0.01(+0.04%)
May 17, 2007	18.27	18.35	18.20	18.25	1,138,527	+0.01(+0.04%)
May 16, 2007	17.92	18.29	17.83	18.24	1,104,384	+0.37(+2.05%)
May 15, 2007	17.98	18.13	17.82	17.87	710,958	-0.14(-0.79%)
May 14, 2007	18.17	18.20	17.94	18.02	626,531	-0.18(-0.99%)
May 11, 2007	18.11	18.29	18.09	18.20	287,270	+0.19(+1.04%)
May 10, 2007	18.30	18.31	17.98	18.01	542,724	-0.37(-2.00%)
May 09, 2007	18.26	18.51	18.20	18.38	923,113	+0.10(+0.53%)
May 08, 2007	18.20	18.31	18.07	18.28	817,734	-0.04(-0.21%)
May 07, 2007	18.35	18.45	18.27	18.32	976,967	-0.03(-0.18%)
May 04, 2007	18.28	18.47	18.17	18.35	824,408	+0.07(+0.39%)
May 03, 2007	18.18	18.41	18.11	18.28	873,916	+0.18(+1.00%)
May 02, 2007	18.10	18.44	18.03	18.10	1,065,088	-0.04(-0.21%)

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