| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 492 | 
                                    
                                    48.9%
                                 | 
| 2 | Vide | 5 | 
                                    
                                    0.5%
                                 | 
| 3 | Non | 184 | 
                                    
                                    18.3%
                                 | 
| 4 | nsp | 0 | 
                                    
                                    0%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 326 | 
                                    
                                    32.4%
                                 |