0 |
Early childhood education |
1 |
Primary education |
2 |
Lower secondary education |
3 |
Upper secondary education |
4 |
Post-secondary non-tertiary education |
5 |
Short-cycle tertiary education |
6 |
Bachelor's or equivalent level |
7 |
Master's or equivalent level |
8 |
Doctoral or equivalent level |
9 |
Not elsewhere classified |