| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 83 |
26.6%
|
| 2 | Primary | 132 |
42.3%
|
| 3 | Secondary + | 96 |
30.8%
|
| 4 | Non-standard curriculum | 1 |
0.3%
|
| 9 | Missing/DK | 0 |
0%
|
| Sysmiss | 5 |