Value | Category | Cases | |
---|---|---|---|
-9 | Don't know | 0 |
0%
|
-7 | Never registered | 0 |
0%
|
1989 | 1 |
25%
|
|
2001 | 1 |
25%
|
|
2003 | 1 |
25%
|
|
2010 | 1 |
25%
|