| Value | Category | Cases | |
|---|---|---|---|
| 1 | Permanent | 24 |
18.5%
|
| 2 | Temporary | 58 |
44.6%
|
| 3 | Seasonal | 28 |
21.5%
|
| 4 | Occasional | 20 |
15.4%
|
| Sysmiss | 16521 |