| Value | Category |
|---|---|
| 11 | NO FORMAL SCHOOLING |
| 21 | ALPHABETIZATION, INCOMPLETE |
| 22 | ALPHABETIZATION COMPLETE |
| 31 | PRIMARY INCOMPLETED |
| 32 | PRIMARY COMPLETED |
| 41 | SECUNDARY INCOMPLETE |
| 42 | SECUNDARY COMPLETE |
| 43 | PROFISSIONAL LEVEL (MEDIA) |
| 51 | COLLEGE/ UNIVERSITY INCOMPLETED |
| 52 | COLLEGE /UNIVERSITY COMPLETEDA |
| 99 | UN/DA |