| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 4733 |
32.2%
|
| 2 | Primary | 7298 |
49.7%
|
| 3 | Secondary + | 2579 |
17.6%
|
| 4 | Non-standard curriculum | 64 |
0.4%
|
| 9 | Missing/DK | 3 |
0%
|
| Sysmiss | 923 |