| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0. not applicable (not employed) | 1655046 |
60.5%
|
| 1 | 1. limited duration | 153167 |
5.6%
|
| 2 | 2. permanent nature | 660489 |
24.1%
|
| 3 | 3. unspecified (mostly self-employed?) | 267851 |
9.8%
|
| Sysmiss | 4711007 |