| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 477 | 
                                    
                                    31.6%
                                 | 
| 2 | Vide | 62 | 
                                    
                                    4.1%
                                 | 
| 3 | Non | 625 | 
                                    
                                    41.4%
                                 | 
| 4 | nsp | 30 | 
                                    
                                    2%
                                 | 
| 9 | nr | 315 | 
                                    
                                    20.9%
                                 |