| Value | Category |
|---|---|
| 1 | on the job training, internship |
| 2 | probation period |
| 3 | seasonal work |
| 4 | occasional/daily work |
| 5 | work as a replacement/substitute |
| 6 | public employment programme |
| 7 | specific service or task |
| 8 | required by the employer |
| 99 | other reason |
| Sysmiss |