| Value | Category | Cases | |
|---|---|---|---|
| 1 | oui | 692 | 
                                    
                                    61.7%
                                 | 
| 2 | non | 423 | 
                                    
                                    37.7%
                                 | 
| 9 | manquant | 6 | 
                                    
                                    0.5%
                                 | 
| Sysmiss | 2847 |