| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 476 | 
                                    
                                    46.9%
                                 | 
| 2 | Vide | 24 | 
                                    
                                    2.4%
                                 | 
| 3 | Non | 229 | 
                                    
                                    22.6%
                                 | 
| 4 | nsp | 0 | 
                                    
                                    0%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 285 | 
                                    
                                    28.1%
                                 |