| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 90 | 
                                    
                                    8.8%
                                 | 
| 2 | Vide | 44 | 
                                    
                                    4.3%
                                 | 
| 3 | Non | 133 | 
                                    
                                    13%
                                 | 
| 4 | nsp | 0 | 
                                    
                                    0%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 753 | 
                                    
                                    73.8%
                                 |