| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no education, preschool | 21 |
67.7%
|
| 1 | primary | 6 |
19.4%
|
| 2 | secondary | 4 |
12.9%
|
| 3 | higher | 0 |
0%
|
| 8 | dk | 0 |
0%
|
| Sysmiss | 9066 |