2000-2001   1995-1999   1990-1994   1985-1989   1980-1984

Month

Year

Fed Funds
Rate

Discount
Rate

3-Mo.

6-Mo.

1-Year

2-Year

5-Year

10-Year

30-Year

January

1980

13.82

12.00

   

12.06

11.50

10.74

10.80

10.60

February

1980

14.13

12.52

   

13.92

13.42

12.60

12.41

12.13

March

1980

17.19

13.00

   

15.82

14.88

13.47

12.75

12.34

April

1980

17.61

13.00

   

13.30

12.50

11.84

11.47

11.40

May

1980

10.98

12.94

   

9.39

9.45

9.95

10.18

10.36

June

1980

9.47

11.40

   

8.16

8.73

9.21

9.78

9.81

July

1980

9.03

10.87

   

8.65

9.03

9.53

10.25

10.24

August

1980

9.61

10.00

   

10.24

10.53

10.84

11.10

11.00

September

1980

10.87

10.17

 

11.52

11.57

11.62

11.51

11.34

October

1980

12.81

11.00

   

12.49

12.09

11.86

11.75

11.59

November

1980

15.85

11.47

   

14.15

13.51

12.83

12.68

12.37

December

1980

18.90

12.87

   

14.88

14.08

13.25

12.84

12.40

January

1981

19.08

13.00

   

14.08

13.26

12.77

12.57

12.14

February

1981

15.93

13.00

   

14.57

13.92

13.41

13.19

12.80

March

1981

14.70

13.00

   

13.71

13.57

13.41

13.12

12.69

April

1981

15.72

13.00

   

14.32

14.15

13.99

13.68

13.20

May

1981

18.52

13.87

   

16.20

15.46

14.63

14.10

13.60

June

1981

19.10

14.00

   

14.86

14.51

13.95

13.47

12.96

July

1981

19.04

14.00

   

15.72

15.35

14.79

14.28

13.59

August

1981

17.82

14.00

   

16.72

16.28

15.56

14.94

14.17

September

1981

15.87

14.00

   

16.52

16.46

15.93

15.32

14.67

October

1981

15.08

14.00

   

15.38

15.54

15.41

15.15

14.68

November

1981

13.31

13.03

   

12.41

12.88

13.38

13.39

13.35

December

1981

12.37

12.10

   

12.85

13.29

13.60

13.72

13.45

January

1982

13.22

12.00

12.92

13.90

14.32

14.57

14.65

14.59

14.22

February

1982

14.78

12.00

14.28

14.81

14.73

14.82

14.54

14.43

14.22

March

1982

14.68

12.00

13.31

13.83

13.95

14.19

13.98

13.86

13.53

April

1982

14.94

12.00

13.34

13.87

13.98

14.20

14.00

13.87

13.37

May

1982

14.45

12.00

12.71

13.13

13.34

13.78

13.75

13.62

13.24

June

1982

14.15

12.00

13.08

13.76

14.07

14.47

14.43

14.30

13.92

July

1982

12.59

11.81

11.86

12.80

13.24

13.80

14.07

13.95

13.55

August

1982

10.12

10.68

9.00

10.51

11.43

12.32

13.00

13.06

12.77

September

1982

10.31

10.00

8.19

9.83

10.85

11.78

12.25

12.34

12.07

October

1982

9.71

9.68

7.97

8.63

9.32

10.19

10.80

10.91

11.17

November

1982

9.20

9.35

8.35

8.80

9.16

9.80

10.38

10.55

10.54

December

1982

8.95

8.73

8.20

8.59

8.91

9.66

10.22

10.54

10.54

January

1983

8.68

8.50

8.12

8.33

8.62

9.33

10.03

10.46

10.63

February

1983

8.51

8.50

8.39

8.65

8.92

9.64

10.26

10.72

10.88

March

1983

8.77

8.50

8.66

8.86

9.04

9.66

10.08

10.51

10.63

April

1983

8.80

8.50

8.51

8.78

8.98

9.57

10.02

10.40

10.48

May

1983

8.63

8.50

8.50

8.70

8.90

9.49

10.03

10.38

10.53

June

1983

8.98

8.50

9.14

9.44

9.66

10.18

10.63

10.85

10.93

July

1983

9.37

8.50

9.45

9.85

10.20

10.69

11.21

11.38

11.40

August

1983

9.56

8.50

9.74

10.16

10.53

11.07

11.63

11.85

11.82

September

1983

9.45

8.50

9.36

9.73

10.16

10.79

11.43

11.65

11.63

October

1983

9.48

8.50

8.99

9.39

9.81

10.57

11.28

11.54

11.58

November

1983

9.34

8.50

9.11

9.48

9.94

10.66

11.41

11.69

11.75

December

1983

9.47

8.50

9.36

9.76

10.11

10.84

11.54

11.83

11.88

January

1984

9.56

8.50

9.26

9.56

9.90

10.64

11.37

11.67

11.75

February

1984

9.59

8.50

9.46

9.77

10.04

10.79

11.54

11.84

11.95

March

1984

9.91

8.50

9.89

10.27

10.59

11.31

12.02

12.32

12.38

April

1984

10.29

8.87

10.07

10.47

10.90

11.69

12.37

12.63

12.65

May

1984

10.32

9.00

10.22

11.02

11.66

12.47

13.17

13.41

13.43

June

1984

11.06

9.00

10.26

11.24

12.08

12.91

13.48

13.56

13.44

July

1984

11.23

9.00

10.53

11.27

12.03

12.88

13.27

13.36

13.21

August

1984

11.64

9.00

10.90

11.37

11.82

12.43

12.68

12.72

12.54

September

1984

11.30

9.00

10.80

11.19

11.58

12.20

12.53

12.52

12.29

October

1984

9.99

9.00

10.12

10.52

10.90

11.60

12.06

12.16

11.98

November

1984

9.43

8.83

8.92

9.34

9.82

10.65

11.33

11.57

11.56

December

1984

8.38

8.37

8.34

8.76

9.33

10.18

11.07

11.50

11.52

Note: Yields reflect the constant maturity rates.