| Value | Category | Cases | |
|---|---|---|---|
| 1 | Mois | 211 |
15.3%
|
| 2 | Trimestre | 60 |
4.3%
|
| 3 | Semestre | 34 |
2.5%
|
| 4 | Année | 362 |
26.2%
|
| 5 | Irrégulier | 715 |
51.7%
|
| Sysmiss | 1532 |