| Value | Category |
|---|---|
| 1 | Through the public employment office / intermediation at job |
| 2 | Through a private employment agency |
| 3 | Through a direct application at an employer |
| 4 | Through friends/relatives, trade-unions etc. |
| 5 | Inserted or answered advertisements in newspapers |
| 6 | Studied advertisements in newspapers |
| 7 | Took a test, interview |
| 8 | Other |
| Sysmiss |