| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 77 | 
                                    
                                    10.9%
                                 | 
| 2 | Vide | 33 | 
                                    
                                    4.7%
                                 | 
| 3 | Non | 135 | 
                                    
                                    19.1%
                                 | 
| 4 | nsp | 0 | 
                                    
                                    0%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 460 | 
                                    
                                    65.2%
                                 |