| Classification | Effectives | Percentage (%) |
| Type 1 | 54 | 72 |
| Type 2 | 11 | 14.7 |
| Type 3 | 4 | 5.3 |
| Type 4 | 3 | 4 |
| Type 5 | 3 | 4 |
| Total | 75 | 100 |