| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 115 | 
                                    
                                    11.4%
                                 | 
| 2 | Vide | 6 | 
                                    
                                    0.6%
                                 | 
| 3 | Non | 456 | 
                                    
                                    45.3%
                                 | 
| 4 | nsp | 0 | 
                                    
                                    0%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 429 | 
                                    
                                    42.6%
                                 |