Value | Category | Cases | |
---|---|---|---|
0 | Neither certificate or registered | 420 |
32.9%
|
1 | Has certificate | 361 |
28.2%
|
2 | Registered | 476 |
37.2%
|
8 | DK | 21 |
1.6%
|
9 | 24 | ||
Sysmiss | 7755 |