| Value | Category | Cases | |
|---|---|---|---|
| 1 | Mois | 479 |
15.3%
|
| 2 | Trimestre | 172 |
5.5%
|
| 3 | Semestre | 95 |
3%
|
| 4 | Année | 390 |
12.4%
|
| 5 | Irrégulier | 1999 |
63.8%
|