| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 115 | 
                                    
                                    7.6%
                                 | 
| 2 | Vide | 87 | 
                                    
                                    5.8%
                                 | 
| 3 | Non | 756 | 
                                    
                                    50.3%
                                 | 
| 4 | nsp | 0 | 
                                    
                                    0%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 546 | 
                                    
                                    36.3%
                                 |