| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | not educated | 10 | 14 |
0.2%
|
| 2 | just read and write | 17 | 16 |
0.2%
|
| 3 | basic | 12 | 12 |
0.2%
|
| 4 | secondary | 375 | 394 |
6.1%
|
| 5 | unversity and more | 5928 | 5861 |
90.9%
|
| 8 | dk | 144 | 146 |
2.3%
|
| Sysmiss | 3 | 3 |