| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 171 | 
                                    
                                    17%
                                 | 
| 2 | Vide | 135 | 
                                    
                                    13.4%
                                 | 
| 3 | Non | 417 | 
                                    
                                    41.5%
                                 | 
| 4 | nsp | 0 | 
                                    
                                    0%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 282 | 
                                    
                                    28.1%
                                 |