Value | Category | Cases | |
---|---|---|---|
1972 | 1 |
8.3%
|
|
1973 | 2 |
16.7%
|
|
1974 | 5 |
41.7%
|
|
1975 | 1 |
8.3%
|
|
1976 | 1 |
8.3%
|
|
1978 | 1 |
8.3%
|
|
1983 | 1 |
8.3%
|
|
Sysmiss | 793 |