| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 9 |
0.3%
|
| 2 | Non | 2955 |
98.6%
|
| 8 | DK | 25 |
0.8%
|
| 9 | Missing | 8 |
0.3%
|
| Sysmiss | 133 |