| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 156 | 
                                    
                                    15.6%
                                 | 
| 2 | Vide | 21 | 
                                    
                                    2.1%
                                 | 
| 3 | Non | 402 | 
                                    
                                    40.2%
                                 | 
| 4 | nsp | 0 | 
                                    
                                    0%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 422 | 
                                    
                                    42.2%
                                 |