| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 97 | 
                                    
                                    9.7%
                                 | 
| 2 | Vide | 45 | 
                                    
                                    4.5%
                                 | 
| 3 | Non | 161 | 
                                    
                                    16.2%
                                 | 
| 4 | nsp | 0 | 
                                    
                                    0%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 692 | 
                                    
                                    69.5%
                                 |