| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 91 | 
                                    
                                    2.1%
                                 | 
| 2 | Non | 4152 | 
                                    
                                    93.5%
                                 | 
| 9 | Manquant | 196 | 
                                    
                                    4.4%
                                 | 
| Sysmiss | 65 |