| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 18320 | 
                                    
                                    22.7%
                                 | 
| 2 | Non | 62288 | 
                                    
                                    77%
                                 | 
| 9 | Manquant | 260 | 
                                    
                                    0.3%
                                 | 
| Sysmiss | 346527 |