| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 8 | 
                                    
                                    14.5%
                                 | 
| 2 | Non | 44 | 
                                    
                                    80%
                                 | 
| 9 | Manquant | 3 | 
                                    
                                    5.5%
                                 | 
| Sysmiss | 21399 |