Value | Category | Cases | |
---|---|---|---|
1 | Older than 1970 | 86 |
18.7%
|
2 | Between 1970 and 1989 | 85 |
18.5%
|
3 | Recent: 1990-2013 | 79 |
17.2%
|
9999 | Not stated | 210 |
45.7%
|