| Value |
Category |
| 1 |
Illiterate |
| 2 |
Can read and write |
| 3 |
Elementary |
| 4 |
Preparatory |
| 5 |
Secondary |
| 6 |
Associate diploma |
| 7 |
Bachelor |
| 8 |
High diploma |
| 9 |
Master |
| 10 |
Ph.D |
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.