| Value |
Category |
| 0 |
Ninguno |
| 1 |
De 1 hasta 4 |
| 2 |
De 5 hasta 8 |
| 3 |
De 9 hasta 11 |
| 4 |
12 años (bachiller) |
| 5 |
13 y más |
| 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.