| Value | Category | Cases | |
|---|---|---|---|
| 1 | Permanent contract | 3582 |
20.4%
|
| 2 | Temporary contract | 1098 |
6.3%
|
| 3 | No contract | 12877 |
73.3%
|
| 98 | Don't know | 0 |
0%
|
| Sysmiss | 89080 |