| Value | Category | Cases | |
|---|---|---|---|
| 1 | Preschool | 1 |
0.1%
|
| 2 | Primary | 148 |
17.9%
|
| 3 | Secondary | 670 |
81%
|
| 4 | Non-standard curriculum | 5 |
0.6%
|
| 7 | Missing | 0 |
0%
|
| 9 | DK | 3 |
0.4%
|
| Sysmiss | 7899 |