| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 330 | 
                                    
                                    21.9%
                                 | 
| 2 | Vide | 27 | 
                                    
                                    1.8%
                                 | 
| 3 | Non | 618 | 
                                    
                                    41.1%
                                 | 
| 4 | nsp | 0 | 
                                    
                                    0%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 529 | 
                                    
                                    35.2%
                                 |