| Value |
Category |
| -9 |
Don’t Know |
| 1 |
No Education |
| 2 |
Primary School |
| 3 |
Incomplete secondary school |
| 4 |
Secondary School |
| 5 |
Vocational Training |
| 6 |
Some university training |
| 7 |
Graduate degree (BA, BSc etc.) |
| 8 |
MBA from university in this country |
| 9 |
MBA from university in another country |
| 10 |
Ph.D, Masters from university in this country |
| 11 |
Ph.D, Masters from university in another country |
