| Value |
Category |
| 00 |
NIU (not in universe) |
| 10 |
Less than primary |
| 11 |
None |
| 12 |
Literacy program |
| 20 |
Primary education |
| 21 |
Preparatory/lower secondary education |
| 30 |
Secondary education, general or vocational |
| 40 |
Post-secondary education |
| 41 |
Technical post-secondary education |
| 42 |
University degree |
| 43 |
Higher diploma |
| 44 |
Master's degrees |
| 45 |
Doctorate degrees |
| 99 |
Unknown |
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.