| Value | Category | Cases | |
|---|---|---|---|
| 1 | Permanent contract | 4566 |
24.5%
|
| 2 | Temporary contract | 2062 |
11.1%
|
| 3 | No contract | 12019 |
64.5%
|
| 98 | Don't know | 0 |
0%
|
| Sysmiss | 251171 |