| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 287 | 
                                    
                                    27.9%
                                 | 
| 2 | Vide | 79 | 
                                    
                                    7.7%
                                 | 
| 3 | Non | 15 | 
                                    
                                    1.5%
                                 | 
| 4 | nsp | 0 | 
                                    
                                    0%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 646 | 
                                    
                                    62.9%
                                 |