| Value | Category |
|---|---|
| 10 | 10. Grade 10/Std 8 |
| 11 | 11. Grade 11/Std 9 |
| 12 | 12. Grade 12/Std 10 |
| 20 | 20. Undergraduate Diploma/Certificate from a Technikon with Grade 12/Std 10 |
| 21 | 21. Undergraduate Diploma/Certificate from a University with Grade 12/Std 10 |
| 22 | 22. Undergraduate degree from Technikon |
| 23 | 23. Undergraduate degree from University |
| 24 | 24. Postgraduate degree or diploma |
| 25 | 25. Other, specify |
| 26 | 26. Diploma/Cert that requires martric, not from University or Technikon |
| 27 | 27. Diploma/Cert that does not requires martric, not from University or Technikon |
| 95 | 95. None |
| 99 | 99. Don't know |