Value | Category | Cases | |
---|---|---|---|
1 | 1990-1959 | 34 |
14.9%
|
2 | 1960-1979 | 50 |
21.9%
|
3 | 1980-1989 | 75 |
32.9%
|
4 | After 1990 | 69 |
30.3%
|