|
|
|
(percent)
|
(percent)
|
(cap)
|
| 1937-49 |
1.00
|
=
|
$ 3,000
|
| 1950 |
1.50
|
=
|
3,000
|
| 1951-53 |
1.50
|
2.25
|
3,600
|
| 1954 |
2.00
|
3.00
|
3,600
|
| 1955-56 |
2.00
|
3.00
|
4,200
|
| 1957-58 |
2.25
|
3.375
|
4,200
|
| 1959 |
2.50
|
3.75
|
4,800
|
| 1960-61 |
3.00
|
4.50
|
4,800
|
| 1962 |
3.125
|
4.70
|
4,800
|
| 1963-65 |
3.625
|
5.40
|
4,800
|
| 1966 |
4.20
|
6.15
|
6,600
|
| 1967 |
4.40
|
6.40
|
6,600
|
| 1968 |
4.40
|
6.40
|
7,800
|
| 1969-70 |
4.80
|
6.90
|
7,800
|
| 1971 |
5.20
|
7.50
|
7,800
|
| 1972 |
5.20
|
7.50
|
9,000
|
| 1973 |
5.85
|
8.00
|
10,000
|
| 1974 |
5.85
|
7.90
|
13,200
|
| 1975 |
5.85
|
7.90
|
14,100
|
| 1976 |
5.85
|
7.90
|
15,300
|
| 1977 |
5.85
|
7.90
|
16,500
|
| 1978 |
6.05
|
8.10
|
17,700
|
| 1979 |
6.13
|
8.10
|
22,900
|
| 1980 |
6.13
|
8.10
|
25,900
|
| 1981 |
6.65
|
9.30
|
29,700
|
| 1982 |
6.70
|
9.35
|
32,400
|
| 1983 |
6.70
|
9.35
|
35,700
|
| 1984 |
6.70
|
11.30
|
37,800
|
| 1985 |
7.05
|
11.80
|
39,600
|
| 1986 |
7.15
|
12.30
|
42,000
|
| 1987 |
7.15
|
12.30
|
43,800
|
| 1988 |
7.51
|
13.02
|
45,000
|
| 1989 |
7.51
|
13.02
|
48,000
|
| 1990 |
7.65
|
15.30
|
51,300
|
| 1991 |
7.65
|
15.30
|
53,400
|
| 1992 |
7.65
|
15.30
|
55,500
|
| 1993 |
7.65
|
15.30
|
57,600
|
| 1994 |
7.65
|
15.30
|
60,600
|
| 1995 |
7.65
|
15.30
|
61,200
|
| 1996 |
7.65
|
15.30
|
62,700
|
| 1997 |
7.65
|
15.30
|
65,400
|
| 1998 |
7.65
|
15.30
|
68,400
|
| 1999 |
7.65
|
15.30
|
72,600
|
| 2000 |
7.65
|
15.30
|
76,200
|
| 2001 |
7.65
|
15.30
|
80,400
|
| 2002 |
7.65
|
15.30
|
84,900
|
| 2003 |
7.65
|
15.30
|
87,000
|
| 2004 |
7.65
|
15.30
|
87,900
|
| 2005 |
7.65
|
15.30
|
90,000
|
| 2006 |
7.65
|
15.30
|
94,000
|
|
|
|