| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 1212 | 
                                    
                                    27.3%
                                 | 
| 2 | Non | 3152 | 
                                    
                                    71%
                                 | 
| 9 | Manquant | 75 | 
                                    
                                    1.7%
                                 | 
| Sysmiss | 65 |