Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 0 |
0%
|
1980 | 1 |
7.1%
|
|
1985 | 1 |
7.1%
|
|
1988 | 1 |
7.1%
|
|
1999 | 1 |
7.1%
|
|
2006 | 1 |
7.1%
|
|
2008 | 1 |
7.1%
|
|
2013 | 1 |
7.1%
|
|
2015 | 3 |
21.4%
|
|
2017 | 2 |
14.3%
|
|
2018 | 2 |
14.3%
|
|
Sysmiss | 347 |