| Value | Category | Cases | |
|---|---|---|---|
| 0 | pre-primary | 175 |
3.2%
|
| 1 | primary | 4578 |
84.9%
|
| 2 | secondary lower | 433 |
8%
|
| 3 | secondary upper | 173 |
3.2%
|
| 4 | higher | 33 |
0.6%
|
| 8 | dk | 0 |
0%
|
| Sysmiss | 10593 |