Date	Rate
2004/6/7	0.981
2004/6/4	0.97
2004/6/3	0.96
2004/6/2	0.966
2004/6/1	0.963
2004/5/31	0.979
2004/5/28	0.982
2004/5/27	0.973
2004/5/26	0.952
2004/5/25	0.963
2004/5/24	0.971
2004/5/21	0.961
2004/5/20	0.961
2004/5/19	0.962
2004/5/18	0.963
2004/5/17	0.961
2004/5/14	0.965
2004/5/13	0.967
2004/5/12	0.97
2004/5/11	0.972