| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 642 | 
                                    
                                    42.5%
                                 | 
| 2 | Vide | 18 | 
                                    
                                    1.2%
                                 | 
| 3 | Non | 532 | 
                                    
                                    35.3%
                                 | 
| 4 | nsp | 9 | 
                                    
                                    0.6%
                                 | 
| 9 | nr | 308 | 
                                    
                                    20.4%
                                 |