| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 178 | 
                                    
                                    17.8%
                                 | 
| 2 | Vide | 11 | 
                                    
                                    1.1%
                                 | 
| 3 | Non | 356 | 
                                    
                                    35.7%
                                 | 
| 4 | nsp | 0 | 
                                    
                                    0%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 453 | 
                                    
                                    45.4%
                                 |