Value | Category | Cases | |
---|---|---|---|
-9 | NIU (not in universe) | 2606 |
95%
|
2016 | 65 |
2.4%
|
|
2017 | 71 |
2.6%
|
|
9999995 | missing:impute | 1 |
0%
|
Sysmiss | 40 |