| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 123 | 
                                    
                                    11.8%
                                 | 
| 2 | Vide | 54 | 
                                    
                                    5.2%
                                 | 
| 3 | Non | 329 | 
                                    
                                    31.5%
                                 | 
| 4 | nsp | 0 | 
                                    
                                    0%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 538 | 
                                    
                                    51.5%
                                 |