| Value | Category | Cases | |
|---|---|---|---|
| -999999999 | missing | 0 |
0%
|
| 1 | semaine | 24 |
14%
|
| 2 | mois | 132 |
76.7%
|
| 3 | trimestre | 9 |
5.2%
|
| 4 | an | 7 |
4.1%
|
| Sysmiss | 45842 |