Date	Rate
2006/8/11	1.587
2006/8/10	1.58
2006/8/9	1.584
2006/8/8	1.589
2006/8/7	1.586
2006/8/4	1.587
2006/8/3	1.587
2006/8/2	1.588
2006/8/1	1.589
2006/7/31	1.588
2006/7/28	1.589
2006/7/27	1.587
2006/7/26	1.589
2006/7/25	1.587
2006/7/24	1.587
2006/7/21	1.588
2006/7/20	1.585
2006/7/19	1.587
2006/7/18	1.586
2006/7/17	1.586