| Value |
Category |
| 00 |
No schooling |
| 01 |
Fundamental school, first cycle |
| 02 |
Fundamental school, second cycle |
| 03 |
Secondary school, general or technical |
| 04 |
Vocational school, teachers school |
| 05 |
Higher education, university |
| 06 |
Other diploma or title |
| 07 |
Adult literacy school, one round |
| 08 |
Adult literacy school, more than one round |
| 98 |
Unknown |
| 99 |
NIU (not in universe) |
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.