| Value | Category | Cases | |
|---|---|---|---|
| 0 | no education | 12 |
63.2%
|
| 1 | primary | 7 |
36.8%
|
| 2 | secondary | 0 |
0%
|
| 3 | higher | 0 |
0%
|
| 8 | dk | 0 |
0%
|
| Sysmiss | 4082 |