| Socio-professional categories | Number (n = 50) | Frequency (%) |
| State or private agent | 17 | 34 |
| Informal sector officer | 22 | 44 |
| Household | 2 | 4 |
| Cultivator/breeder | 4 | 8 |
| Students | 5 | 10 |
| Total | 50 | 100 |