| School level | Number of patients | Percentage (%) |
| Without | 62 | 15.4 |
| Koranic school | 44 | 10.9 |
| Primary | 105 | 26.2 |
| Secondary | 76 | 18.9 |
| Professional formation | 55 | 13.7 |
| Post BAC | 60 | 14.9 |
| Total | 402 | 100 |