| Value | Category | Cases | |
|---|---|---|---|
| 0 | pre-primary | 59 |
1.2%
|
| 1 | primary | 4048 |
79.3%
|
| 2 | secondary lower | 646 |
12.7%
|
| 3 | secondary upper | 309 |
6.1%
|
| 4 | higher | 41 |
0.8%
|
| 8 | dk | 0 |
0%
|
| Sysmiss | 10882 |