| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 115 | 
                                    
                                    11.3%
                                 | 
| 2 | Vide | 7 | 
                                    
                                    0.7%
                                 | 
| 3 | Non | 172 | 
                                    
                                    16.9%
                                 | 
| 4 | nsp | 0 | 
                                    
                                    0%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 726 | 
                                    
                                    71.2%
                                 |