| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 616 | 
                                    
                                    38.2%
                                 | 
| 2 | Non | 776 | 
                                    
                                    48.1%
                                 | 
| 9 | Manquant | 221 | 
                                    
                                    13.7%
                                 | 
| Sysmiss | 425782 |