| Value |
Category |
| 1 |
No schooling |
| 2 |
Grade 0 |
| 3 |
Grade 1 |
| 4 |
Grade 2 |
| 5 |
Grade 3 |
| 6 |
Grade 4 |
| 7 |
Grade 5 |
| 8 |
Grade 6 |
| 9 |
Grade 7 |
| 10 |
Grade 8 |
| 11 |
Grade 9 |
| 12 |
Grade 10 |
| 13 |
Grade 11 |
| 14 |
Less than matric & certif/dip |
| 15 |
Matric only |
| 16 |
Matric & certificate |
| 17 |
Matric & diploma |
| 18 |
Matric & Bachelor's |
| 19 |
Matric & Bachelor's & diploma |
| 20 |
Matric & Bachelor's & honours |
| 21 |
Matric & Master's |
| 22 |
Matric & Doctor's |
| 23 |
Other qualifications |
| 99 |
Unspecified |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.