| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 88 |
23.9%
|
| 2 | Primary | 156 |
42.4%
|
| 3 | Secondary + | 121 |
32.9%
|
| 4 | Non-standard curriculum | 3 |
0.8%
|
| 9 | Missing/DK | 0 |
0%
|
| Sysmiss | 16 |