| Level of studies | Quantity | Relative frequencies |
| Unknown | 10 | 23.3 |
| Middle school | 12 | 27.9 |
| Koran school | 7 | 16.3 |
| Primary school | 8 | 18.6 |
| No schooled | 6 | 13.9 |
| Total | 43 | 100 |