| Value | Category | Cases | |
|---|---|---|---|
| -999999999 | 1 |
0%
|
|
| 1 | continu / Régulière | 2162 |
70%
|
| 2 | irrégulier / Occasionnelle | 908 |
29.4%
|
| 97 | Refus de répondre | 17 |
0.6%
|
| Sysmiss | 378 |