ELENCO MODALITA' della variabile: PE040 (168,0) Anno: 2016
| Modalita' | Descrizione | Codice aggregazione | Note |
| 1 | primary education | ||
| 2 | lower secondary education | ||
| 3 | (upper) secondary education | ||
| 4 | post-secondary non tertiary education | ||
| 5 | first stage of tertiary education (not leading directly to an advanced research qualification) | ||
| 6 | second stage of tertiary education (leading to an advanced research qualification) | ||
| 000 | Less than primary education | ||
| 100 | Primary education | ||
| 200 | Lower secondary education | ||
| 300 | Upper secondary education (not further specified) | ||
| 400 | Post-secondary non-tertiary education (not further specified) | ||
| 500 | Tertiary education |