| Value | Category | Cases | |
|---|---|---|---|
| 0 | pre-primary | 16 |
3.9%
|
| 1 | primary | 343 |
84.3%
|
| 2 | secondary lower | 23 |
5.7%
|
| 3 | secondary upper | 19 |
4.7%
|
| 4 | higher | 6 |
1.5%
|
| 8 | dk | 0 |
0%
|
| Sysmiss | 15578 |