| Value | Category | Cases | |
|---|---|---|---|
| 1 | Private sector | 42 |
1%
|
| 2 | Public sector | 47 |
1.1%
|
| 3 | Other | 0 |
0%
|
| 9 | NA | 1 |
0%
|
| Sysmiss | 4302 |
98%
|