| Value | Category | Cases | |
|---|---|---|---|
| 0 | pre-primary | 23 |
2.1%
|
| 1 | primary | 986 |
91%
|
| 2 | secondary lower | 36 |
3.3%
|
| 3 | secondary upper | 26 |
2.4%
|
| 4 | higher | 12 |
1.1%
|
| 8 | dk | 0 |
0%
|
| Sysmiss | 14268 |