(Per cent per annum)

Year

Central Government securities

State Government securities

Range

Weighted average

Range

Weighted average

1

2

3

4

5

1980-81

5.98 - 7.50

7.03

6.75

6.75

1981-82

6.00 - 8.00

7.29

7.00

7.00

1982-83

6.25 - 9.00

8.36

7.50

7.50

1983-84

7.75 - 10.00

9.29

8.25 - 8.75

8.58

1984-85

7.75 - 10.50

9.98

9.00

9.00

1985-86

9.00 - 11.50

11.08

9.75

9.75

1986-87

10.00 - 11.50

11.38

11.00

11.00

1987-88

10.50 - 11.50

11.25

11.00

11.00

1988-89

10.00 - 11.50

11.40

11.50

11.50

1989-90

10.50 - 11.50

11.49

11.50

11.50

1990-91

10.50 - 11.50

11.41

11.50

11.50

1991-92

10.50 - 12.50

11.78

11.50 - 12.00

11.84

1992-93

12.00 - 12.75

12.46

13.00

13.00

1993-94

12.00 - 13.40

12.63

13.50

13.50

1994-95

11.00 - 12.71

11.90

12.50

12.50

1995-96

13.25 - 14.00

13.75

14.00

14.00

1996-97

13.40 - 13.85

13.69

13.75 - 13.85

13.82

1997-98

10.85 - 13.05

12.01

12.30 - 13.05

12.82

1998-99

11.10 - 12.60

11.86

12.15 - 12.50

12.35

1999-00

10.73 - 12.45

11.77

11.00 - 12.25

11.89

2000-01

9.47 - 11.70

10.95

10.50 - 12.00

10.99

2001-02

6.98 - 11.00

9.44

7.80 - 10.53

9.20

2002-03

6.57 - 8.62

7.34

6.67 - 8.00

7.49

2003-04

4.62 - 6.35

5.71

5.78 - 6.40

6.13

2004-05

4.49 - 8.24

6.11

5.60 - 7.36

6.45

2005-06

6.70 - 7.79

7.34

7.32 - 7.85

7.63

2006-07

7.69 - 8.75

7.89

7.65 - 8.66

8.10

2007-08

7.55 - 8.64

8.12

7.84 -8.90

8.25

Source : Reserve Bank of India records.