| Value |
Category |
| 0 |
Pre school |
| 1 |
Grade one |
| 2 |
Grade two |
| 3 |
Grade three |
| 4 |
Grade four |
| 5 |
Grade five |
| 6 |
Grade six |
| 7 |
Grade seven |
| 8 |
Grade eight |
| 9 |
Grade nine |
| 10 |
Grade ten |
| 11 |
Grade eleven |
| 12 |
Grade twelve |
| 20 |
Certificate |
| 21 |
Diploma not complted |
| 22 |
Degree not complted |
| 23 |
Deploma completed |
| 24 |
Degree completed |
| 25 |
Above degree |
| 95 |
Litracy campaign |
| 96 |
Non-regular |
| 99 |
Nr |
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.