"Year","Month","Rate"
1990,9,8
1990,10,8
1990,11,8
1990,12,8.25
1991,1,8.25
1991,2,8.25
1991,3,8.25
1991,4,7.875
1991,5,7.875
1991,6,7.875
1991,7,7.625
1991,8,7.625
1991,9,7.375
1991,10,7
1991,11,6.625
1991,12,6.625
1992,1,5.875
1992,2,5.875
1992,3,5.875
1992,4,5.25
1992,5,5.25
1992,6,5.25
1992,7,5.25
1992,8,4.75
1992,9,4.75
1992,10,4.75
1992,11,4.75
1992,12,4.5
1993,1,4.5
1993,2,4
1993,3,4
1993,4,4
1993,5,4
1993,6,4
1993,7,4
1993,8,3.75
1993,9,3.375
1993,10,3.375
1993,11,3.375
1993,12,3
1994,1,3
1994,2,3
1994,3,3
1994,4,3
1994,5,3
1994,6,3
1994,7,3
1994,8,3
1994,9,3
1994,10,3
1994,11,3
1994,12,3
1995,1,3
1995,2,3
1995,3,3
1995,4,2.375
1995,5,2.375
1995,6,2.375
1995,7,2
1995,8,2
1995,9,1.625
1995,10,1.625
1995,11,1.625
1995,12,1.625
1996,1,1.625
1996,2,1.625
1996,3,1.625
1996,4,1.625
1996,5,1.625
1996,6,1.625
1996,7,1.625
1996,8,1.625
1996,9,1.625
1996,10,1.625
1996,11,1.625
1996,12,1.625
1997,1,1.625
1997,2,1.625
1997,3,1.625
1997,4,1.625
1997,5,1.625
1997,6,1.625
1997,7,1.625
1997,8,1.625
1997,9,1.625
1997,10,1.625
1997,11,1.625
1997,12,1.625
1998,1,1.625
1998,2,1.625
1998,3,1.625
1998,4,1.625
1998,5,1.625
1998,6,1.625
1998,7,1.625
1998,8,1.625
1998,9,1.5
1998,10,1.5
1998,11,1.5
1998,12,1.5
1999,1,1.5
1999,2,1.5
1999,3,1.5
1999,4,1.5
1999,5,1.5
1999,6,1.5
1999,7,1.5
1999,8,1.5
1999,9,1.5
1999,10,1.5
1999,11,1.5
1999,12,1.5
2000,1,1.5
2000,2,1.5
2000,3,1.5
2000,4,1.5
2000,5,1.5
2000,6,1.5
2000,7,1.5
2000,8,1.625
2000,9,1.625
2000,10,1.625
2000,11,1.625
2000,12,1.625
2001,1,1.625
2001,2,1.625
2001,3,1.625
2001,4,1.625
2001,5,1.625