Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2007	19.78	19.87	19.60	19.68	73,413	+0.11(+0.58%)
Jul 30, 2007	19.74	19.93	19.46	19.57	77,776	+0.01(+0.05%)
Jul 27, 2007	19.51	19.77	19.44	19.56	91,075	+0.05(+0.24%)
Jul 26, 2007	19.91	19.91	19.43	19.51	103,311	-0.40(-2.03%)
Jul 25, 2007	19.56	20.02	19.50	19.92	142,784	+0.63(+3.27%)
Jul 24, 2007	18.73	19.37	18.69	19.29	60,859	+0.39(+2.04%)
Jul 23, 2007	19.17	19.22	18.56	18.90	63,518	+0.06(+0.30%)
Jul 20, 2007	19.60	19.60	18.70	18.84	120,441	-0.52(-2.67%)
Jul 19, 2007	19.66	20.24	19.24	19.36	154,169	-0.25(-1.29%)
Jul 18, 2007	19.58	19.85	18.98	19.62	73,094	-0.43(-2.16%)
Jul 17, 2007	20.82	20.90	20.05	20.05	101,396	-0.21(-1.02%)
Jul 16, 2007	20.48	20.87	20.11	20.25	97,885	+0.05(+0.23%)
Jul 13, 2007	20.49	20.64	20.02	20.21	91,607	-0.23(-1.15%)
Jul 12, 2007	20.16	20.68	19.83	20.44	205,984	+0.85(+4.32%)
Jul 11, 2007	19.74	20.07	19.48	19.60	123,952	+0.33(+1.71%)
Jul 10, 2007	19.16	19.54	19.04	19.27	126,931	-0.08(-0.44%)
Jul 09, 2007	18.18	19.85	18.16	19.35	267,694	+1.50(+8.43%)
Jul 06, 2007	17.89	17.95	17.63	17.85	10,533	+0.06(+0.32%)
Jul 05, 2007	17.45	17.82	17.38	17.79	47,985	+0.37(+2.10%)
Jul 03, 2007	17.86	17.97	17.38	17.43	42,558	-0.43(-2.42%)
Jul 02, 2007	17.88	18.21	17.84	17.86	220,667	-0.03(-0.16%)
Jun 29, 2007	17.90	18.22	17.76	17.89	28,833	+0.03(+0.16%)
Jun 28, 2007	17.90	17.91	17.83	17.86	57,773	-0.05(-0.26%)
Jun 27, 2007	17.21	18.09	17.12	17.90	121,930	+0.08(+0.47%)
Jun 26, 2007	17.72	17.90	17.62	17.82	136,720	+0.24(+1.39%)
Jun 25, 2007	17.07	17.59	17.07	17.58	156,722	+0.70(+4.12%)
Jun 22, 2007	16.82	17.19	16.64	16.88	155,339	+0.08(+0.50%)
Jun 21, 2007	16.97	17.00	16.59	16.80	96,502	-0.22(-1.27%)
Jun 20, 2007	17.52	17.52	16.87	17.01	45,750	-0.41(-2.37%)
Jun 19, 2007	17.95	17.95	17.39	17.43	83,096	-0.43(-2.42%)
Jun 18, 2007	18.14	18.28	17.72	17.86	141,933	-0.27(-1.50%)
Jun 15, 2007	18.00	18.34	18.00	18.13	69,264	+0.15(+0.84%)
Jun 14, 2007	18.34	18.34	17.86	17.98	47,985	+0.13(+0.74%)
Jun 13, 2007	17.77	18.05	17.74	17.85	30,642	+0.08(+0.48%)
Jun 12, 2007	18.01	18.01	17.72	17.76	49,900	-0.10(-0.58%)
Jun 11, 2007	17.86	17.95	17.77	17.87	12,235	+0.09(+0.53%)
Jun 08, 2007	18.12	18.17	17.74	17.77	30,855	-0.30(-1.66%)
Jun 07, 2007	18.05	18.65	17.93	18.07	65,859	-0.11(-0.62%)
Jun 06, 2007	18.59	18.68	18.02	18.19	75,222	-0.31(-1.68%)
Jun 05, 2007	18.41	18.63	18.23	18.50	46,708	+0.09(+0.51%)
Jun 04, 2007	18.23	18.69	18.14	18.40	172,469	+0.64(+3.60%)
Jun 01, 2007	17.40	17.90	17.48	17.76	80,542	+0.38(+2.16%)
May 31, 2007	16.96	17.41	16.94	17.39	32,770	+0.46(+2.72%)
May 30, 2007	16.86	17.20	16.85	16.93	52,347	+0.10(+0.61%)
May 29, 2007	16.90	17.15	16.72	16.82	63,306	-0.04(-0.22%)
May 25, 2007	16.55	16.91	16.54	16.86	87,032	+0.32(+1.93%)
May 24, 2007	17.13	17.39	15.74	16.54	319,084	-0.70(-4.09%)
May 23, 2007	17.29	18.09	17.13	17.25	173,533	-0.04(-0.22%)
May 22, 2007	17.44	17.57	17.13	17.28	70,541	-0.23(-1.29%)
May 21, 2007	17.86	18.00	17.27	17.51	65,646	-0.46(-2.56%)
May 18, 2007	17.20	17.98	16.92	17.97	202,260	+0.74(+4.31%)
May 17, 2007	16.59	17.27	16.35	17.23	53,517	+0.70(+4.27%)
May 16, 2007	16.31	16.59	16.12	16.52	46,601	+0.40(+2.51%)
May 15, 2007	15.84	16.34	15.61	16.12	52,772	+0.29(+1.84%)
May 14, 2007	15.66	15.97	15.28	15.83	47,346	+0.26(+1.69%)
May 11, 2007	15.19	15.70	15.19	15.56	53,624	+0.46(+3.05%)
May 10, 2007	14.96	15.16	14.94	15.10	49,687	+0.23(+1.58%)
May 09, 2007	14.76	15.09	14.74	14.87	75,329	+0.08(+0.51%)
May 08, 2007	14.99	15.03	14.71	14.79	120,654	-0.20(-1.32%)
May 07, 2007	14.78	15.07	14.57	14.99	168,319	+0.19(+1.27%)
May 04, 2007	15.05	15.08	14.50	14.80	238,009	-0.23(-1.56%)
May 03, 2007	14.80	15.20	14.75	15.04	96,608	+0.23(+1.59%)
May 02, 2007	14.92	14.93	14.71	14.80	81,500	-0.14(-0.94%)

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