| Value | Category | Cases | |
|---|---|---|---|
| 1 | semaine | 9 |
2.9%
|
| 2 | mois | 134 |
43.4%
|
| 3 | trimestre | 46 |
14.9%
|
| 4 | an | 120 |
38.8%
|
| Sysmiss | 34733 |