Value | Category | Cases | |
---|---|---|---|
1975 | 3 |
9.4%
|
|
1977 | 1 |
3.1%
|
|
1978 | 4 |
12.5%
|
|
1979 | 4 |
12.5%
|
|
1980 | 3 |
9.4%
|
|
1981 | 2 |
6.3%
|
|
1982 | 3 |
9.4%
|
|
1983 | 3 |
9.4%
|
|
1984 | 3 |
9.4%
|
|
1985 | 3 |
9.4%
|
|
1986 | 1 |
3.1%
|
|
1987 | 1 |
3.1%
|
|
1990 | 1 |
3.1%
|
|
Sysmiss | 8412 |