| Value | Category | Cases | |
|---|---|---|---|
| 1 | Non | 997 |
94.7%
|
| 2 | Oui | 34 |
3.2%
|
| 3 | 2 | 13 |
1.2%
|
| 4 | 3 | 9 |
0.9%
|
| Sysmiss | 238 |