| value | category | cases | |
|---|---|---|---|
| 0 | no education, preschool | 1 |
25%
|
| 1 | primary | 2 |
50%
|
| 2 | secondary | 0 |
0%
|
| 3 | higher | 0 |
0%
|
| 8 | dk | 0 |
0%
|
| 9 | 1 |
25%
|
|
| 11 | .Z | 6093 |