| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 23418 |
32.5%
|
| 2 | Primary | 36177 |
50.3%
|
| 3 | Secondary + | 12042 |
16.7%
|
| 4 | Non-standard curriculum | 324 |
0.5%
|
| 9 | Missing/DK | 13 |
0%
|