| Value | Category |
|---|---|
| 1 | No level of education |
| 2 | Low primary |
| 3 | High primary |
| 4 | 2 year Secondary Vocational training |
| 5 | 3 year Secondary Vocational training |
| 6 | 4 year Secondary Vocational training |
| 7 | Gymnasium |
| 8 | Islamic or Orthodox secondary school |
| 9 | Post-secondary specialist vocational education |
| 10 | Professional two-yr college (up to 2.5 yrs) |
| 11 | University bachelor program |
| 12 | Bachelor - medical, pharmacy, stomatology |
| 13 | Specialization - medical, pharmacy, stomatology - vocational- bachelor pre-requisite |
| 14 | Masters program |
| 15 | One yr specialist diploma (Bachelor pre-requisite) |
| 16 | Doctorate |
| 22 | Low primary |
| 23 | Upper primary |
| 24 | 2 year Secondary Vocational training |
| 25 | 3 year Secondary Vocational training |
| 26 | 4 year Secondary Vocational training |
| 27 | Gymnasium |
| 28 | Islamic or Orthodox secondary school |
| 29 | Post-secondary specialist vocational education |
| 31 | University bachelor program |
| 32 | Bachelor - medical, pharmacy, stomatology |
| 33 | Specialization - medical, pharmacy, stomatology - vocational- bachelor pre-requisite |
| 34 | Masters program |
| 35 | One yr specialist diploma (Bachelor pre-requisite) Doctorate |
| Sysmiss |