| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 297 | 
                                    
                                    19.6%
                                 | 
| 2 | Vide | 83 | 
                                    
                                    5.5%
                                 | 
| 3 | Non | 659 | 
                                    
                                    43.6%
                                 | 
| 4 | nsp | 73 | 
                                    
                                    4.8%
                                 | 
| 9 | nr | 401 | 
                                    
                                    26.5%
                                 |