| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 85 | 
                                    
                                    37%
                                 | 
| 2 | Non | 129 | 
                                    
                                    56.1%
                                 | 
| 9 | Manquant | 16 | 
                                    
                                    7%
                                 | 
| Sysmiss | 4274 |