| Value | Category | Cases | |
|---|---|---|---|
| 1 | Primary | 156 |
55.7%
|
| 2 | Secondary | 68 |
24.3%
|
| 3 | Higher | 53 |
18.9%
|
| 6 | Non-standard curriculum | 3 |
1.1%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 104 |