| Value | Category |
|---|---|
| 0 | No Post-School Qualifications |
| 1 | (Advanced) Trade certificate |
| 2 | Nursing certificate or diploma |
| 3 | Theological certificate |
| 4 | Technicians certificate |
| 5 | Local polytech certificate or diploma |
| 6 | Teachers certificate or diploma |
| 7 | Bachelors degree |
| 8 | Post graduate degree or certificate |
| 9 | Other Qualification |
| Sysmiss |