| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 86 | 
                                    
                                    8.4%
                                 | 
| 2 | Vide | 15 | 
                                    
                                    1.5%
                                 | 
| 3 | Non | 189 | 
                                    
                                    18.5%
                                 | 
| 4 | nsp | 0 | 
                                    
                                    0%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 730 | 
                                    
                                    71.6%
                                 |