| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 531 | 
                                    
                                    76.7%
                                 | 
| 2 | Vide | 28 | 
                                    
                                    4%
                                 | 
| 3 | Non | 39 | 
                                    
                                    5.6%
                                 | 
| 4 | nsp | 0 | 
                                    
                                    0%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 94 | 
                                    
                                    13.6%
                                 |