| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 427 | 
                                    
                                    42.1%
                                 | 
| 2 | Vide | 8 | 
                                    
                                    0.8%
                                 | 
| 3 | Non | 291 | 
                                    
                                    28.7%
                                 | 
| 4 | nsp | 0 | 
                                    
                                    0%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 288 | 
                                    
                                    28.4%
                                 |