| Value | Category | Cases | |
|---|---|---|---|
| 1 | Permanent contract | 18 |
47.4%
|
| 2 | Temporary contract | 11 |
28.9%
|
| 3 | No contract | 7 |
18.4%
|
| 98 | Don't know | 2 |
5.3%
|
| Sysmiss | 41974 |