| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 73 |
4.5%
|
| 2 | Non | 176 |
10.8%
|
| 3 | NC | 1380 |
84.7%
|
| 9 | Manquant | 1 |
0.1%
|
| Sysmiss | 1987 |