| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 299 | 
                                    
                                    6.7%
                                 | 
| 2 | Non | 4081 | 
                                    
                                    91.9%
                                 | 
| 9 | Manquant | 59 | 
                                    
                                    1.3%
                                 | 
| Sysmiss | 65 |