| Value | Category | Cases | |
|---|---|---|---|
| 21 | Pre-primary/primary | 2595 |
40.4%
|
| 22 | Secondary | 1461 |
22.7%
|
| 23 | Other | 519 |
8.1%
|
| 98 | Not educated | 1850 |
28.8%
|
| Sysmiss | 279 |