Value | Category | Cases | |
---|---|---|---|
1 | 1990-1959 | 29 |
13.8%
|
2 | 1960-1979 | 40 |
19%
|
3 | 1980-1989 | 70 |
33.3%
|
4 | After 1990 | 70 |
33.3%
|
Sysmiss | 1 |