| Value | Category | Cases | |
|---|---|---|---|
| 1 | dici trois mois | 395 |
39.1%
|
| 2 | dici six mois | 113 |
11.2%
|
| 3 | dici un an | 43 |
4.3%
|
| 4 | dans plus dun an | 40 |
4%
|
| Sysmiss | 420 |
41.5%
|