| Value | Category | Cases | |
|---|---|---|---|
| -2 | Refusal to answer | 0 |
0%
|
| -1 | Don't know | 0 |
0%
|
| 1 | Employer | 768 |
54.5%
|
| 2 | Municipality | 558 |
39.6%
|
| 3 | Other | 84 |
6%
|
| Sysmiss | 113 |