| Value |
Category |
| 0 |
Alphabetization |
| 1 |
Preschool |
| 2 |
Primary |
| 3 |
Secondary first cycle |
| 4 |
Secondary second cycle |
| 5 |
Bachelor |
| 6 |
Licentiate |
| 7 |
Master |
| 8 |
Doctorate |
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.