| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 219 | 
                                    
                                    14.5%
                                 | 
| 2 | Vide | 91 | 
                                    
                                    6%
                                 | 
| 3 | Non | 719 | 
                                    
                                    47.5%
                                 | 
| 4 | nsp | 83 | 
                                    
                                    5.5%
                                 | 
| 9 | nr | 401 | 
                                    
                                    26.5%
                                 |