Date	Rate
2004/9/7	1.069
2004/9/6	1.067
2004/9/3	1.066
2004/9/2	1.073
2004/9/1	1.075
2004/8/31	1.077
2004/8/30	1.075
2004/8/27	1.067
2004/8/26	1.06
2004/8/23	1.055
2004/8/20	1.05
2004/8/19	1.041
2004/8/18	1.047
2004/8/17	1.041
2004/8/16	1.045
2004/8/13	1.04
2004/8/12	1.033
2004/8/11	1.031
2004/8/10	1.023
2004/8/9	1.023