| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 1061 | 
                                    
                                    23.9%
                                 | 
| 2 | Non | 3317 | 
                                    
                                    74.7%
                                 | 
| 9 | Manquant | 61 | 
                                    
                                    1.4%
                                 | 
| Sysmiss | 65 |