| Value | Category | Cases | |
|---|---|---|---|
| 0 | no education | 62 |
55.9%
|
| 1 | primary | 37 |
33.3%
|
| 2 | secondary | 9 |
8.1%
|
| 3 | higher | 2 |
1.8%
|
| 8 | dk | 1 |
0.9%
|
| Sysmiss | 3990 |