| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 214 | 
                                    
                                    69.9%
                                 | 
| 2 | Non | 76 | 
                                    
                                    24.8%
                                 | 
| 9 | Manquant | 16 | 
                                    
                                    5.2%
                                 | 
| Sysmiss | 4198 |