| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 446 | 
                                    
                                    10%
                                 | 
| 2 | Non | 3992 | 
                                    
                                    89.9%
                                 | 
| 9 | Manquant | 1 | 
                                    
                                    0%
                                 | 
| Sysmiss | 65 |