(Per cent per annum)
Year
Central Government Securities
State Government Securities
Range
Weighted
average
1
2
3
4
5
1980-81
5.98-7.50
7.03
6.75
1981-82
6.00-8.00
7.29
7.00
1982-83
6.25-9.00
8.36
7.50
1983-84
7.75-10.00
9.29
8.25-8.75
8.54
1984-85
7.75-10.50
9.98
9.00
1985-86
9.00-11.50
11.08
9.75
1986-87
10.00-11.50
11.38
11.00
1987-88
10.50-11.50
11.25
1988-89
11.40
11.50
1989-90
11.49
1990-91
11.41
1991-92
10.50-12.50
11.78
11.50-12.00
11.82
1992-93
12.00-12.75
12.46
13.00
1993-94
12.00-13.40
12.63
13.50
1994-95
11.00-12.71
11.91
12.50
1995-96
13.25-14.00
13.75
14.00
1996-97
13.40-13.85
13.69
13.75-13.85
13.83
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
10.72-12.45
11.77
11.00-12.25
11.89
Source