| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 2148 | 
                                    
                                    48.4%
                                 | 
| 2 | Non | 2217 | 
                                    
                                    49.9%
                                 | 
| 9 | Manquant | 74 | 
                                    
                                    1.7%
                                 | 
| Sysmiss | 65 |