value | category | cases | |
---|---|---|---|
1971 | 3 |
16.7%
|
|
1972 | 2 |
11.1%
|
|
1973 | 2 |
11.1%
|
|
1974 | 2 |
11.1%
|
|
1975 | 3 |
16.7%
|
|
1976 | 1 |
5.6%
|
|
1977 | 1 |
5.6%
|
|
1978 | 1 |
5.6%
|
|
1980 | 1 |
5.6%
|
|
1981 | 1 |
5.6%
|
|
1986 | 1 |
5.6%
|
|
Sysmiss | 12459 |