| Value | Category | Cases | |
|---|---|---|---|
| 1 | Private sector | 4422 |
39.9%
|
| 2 | Public sector | 2004 |
18.1%
|
| 3 | Other (mixed) | 553 |
5%
|
| 9 | No answer | 24 |
0.2%
|
| Sysmiss | 4070 |
36.8%
|