Value | Category | Cases | |
---|---|---|---|
-99 | Do not know | 0 |
0%
|
2015 | 1 |
20%
|
|
2016 | 1 |
20%
|
|
2017 | 2 |
40%
|
|
2018 | 1 |
20%
|
|
Sysmiss | 123 |