| Value | Category | Cases | |
|---|---|---|---|
| 1 | Private sector | 4 |
0.1%
|
| 2 | Public sector | 3 |
0.1%
|
| 3 | Other | 0 |
0%
|
| 8 | Don't know | 0 |
0%
|
| 9 | No answer | 0 |
0%
|
| Sysmiss | 4384 |
99.8%
|