| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 82 | 
                                    
                                    11.8%
                                 | 
| 2 | Vide | 53 | 
                                    
                                    7.7%
                                 | 
| 3 | Non | 50 | 
                                    
                                    7.2%
                                 | 
| 4 | nsp | 0 | 
                                    
                                    0%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 507 | 
                                    
                                    73.3%
                                 |