| Value | Category | Cases | |
|---|---|---|---|
| 1 | Private sector | 258 |
28.7%
|
| 2 | Public sector | 169 |
18.8%
|
| 3 | Other | 21 |
2.3%
|
| 9 | NA | 2 |
0.2%
|
| Sysmiss | 448 |
49.9%
|