| Value | Category |
|---|---|
| 0 | Sin educación formal |
| 1 | Primaria incompleta |
| 2 | Primaria completa |
| 3 | Secundaria Básica incompleta |
| 4 | Secundaria Básica completa |
| 5 | Secundaria Superior incompleta |
| 6 | Secundaria Superior completa |
| 7 | Terciaria incompleta |
| 8 | Terciaria completa |
| 9 | Posgrado completo o incompleto |