| Value | Category | Cases | |
|---|---|---|---|
| 1 | Mensuellement | 3 |
1.7%
|
| 2 | Trimestriellement | 4 |
2.2%
|
| 3 | Bi-trimestriellement | 0 |
0%
|
| 4 | Semestriellement | 6 |
3.3%
|
| 5 | Annuellement | 23 |
12.8%
|
| 6 | Jamais | 144 |
80%
|