| Value | Category | Cases | |
|---|---|---|---|
| 0 | pre-primary | 34 |
4.8%
|
| 1 | primary | 574 |
80.7%
|
| 2 | secondary lower | 67 |
9.4%
|
| 3 | secondary upper | 32 |
4.5%
|
| 4 | higher | 4 |
0.6%
|
| 8 | dk | 0 |
0%
|
| Sysmiss | 11525 |