| Value | Category | Cases | |
|---|---|---|---|
| 1 | Hebdomadaire | 1 |
0%
|
| 2 | Mensuel | 211 |
7.6%
|
| 3 | Tous les 2 mois | 635 |
22.8%
|
| 4 | Trimestriel | 1944 |
69.7%
|
| Sysmiss | 10174 |