| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 134 | 
                                    
                                    13.3%
                                 | 
| 2 | Vide | 66 | 
                                    
                                    6.6%
                                 | 
| 3 | Non | 337 | 
                                    
                                    33.5%
                                 | 
| 4 | nsp | 0 | 
                                    
                                    0%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 468 | 
                                    
                                    46.6%
                                 |