| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 734 | 
                                    
                                    19.4%
                                 | 
| 2 | Non | 3040 | 
                                    
                                    80.6%
                                 | 
| 9 | Manquant | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 23525 |