| Value | Category | Cases | |
|---|---|---|---|
| 1 | No education | 6 |
2.7%
|
| 2 | Primary education | 65 |
29.7%
|
| 3 | Secondary education | 148 |
67.6%
|
| 4 | Higher education | 0 |
0%
|
| Sysmiss | 2 |