| Value | Category |
|---|---|
| 1 | Did not complete Grade 12 |
| 2 | Finished Grade 12 |
| 3 | Studying towards a TVET / FET certificate or short course |
| 4 | Finished a certificate or diploma of one or two years after school |
| 5 | I am still studying for a degree |
| 6 | I completed at least one degree of three or more years |
| 77 | Multiple options chosen |
| 99 | Missing |