Value | Category | Cases | |
---|---|---|---|
1 | Older than 1970 | 22 |
1.3%
|
2 | Between 1970 and 1989 | 323 |
19.4%
|
3 | Recent: 1990-2014 | 1103 |
66.3%
|
9999 | Not stated | 216 |
13%
|