| Value |
Category |
| 1 |
Pre-escolar |
| 2 |
Primaria |
| 3 |
Secundaria |
| 4 |
Universitaria |
| 7 |
Missing |
| 9 |
No sabe/NR |
| Sysmiss |
|
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.