| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 1766 | 
                                    
                                    39.8%
                                 | 
| 2 | Non | 2600 | 
                                    
                                    58.6%
                                 | 
| 9 | Manquant | 73 | 
                                    
                                    1.6%
                                 | 
| Sysmiss | 65 |