| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 93 | 
                                    
                                    6.1%
                                 | 
| 2 | Vide | 31 | 
                                    
                                    2%
                                 | 
| 3 | Non | 821 | 
                                    
                                    54.2%
                                 | 
| 4 | nsp | 0 | 
                                    
                                    0%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 569 | 
                                    
                                    37.6%
                                 |