| Value | Category | Cases | |
|---|---|---|---|
| 1 | oui | 586 | 
                                    
                                    18.2%
                                 | 
| 2 | non | 2630 | 
                                    
                                    81.8%
                                 | 
| 9 | manquant | 1 | 
                                    
                                    0%
                                 | 
| Sysmiss | 21908 |