| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 396 | 
                                    
                                    26.2%
                                 | 
| 2 | Vide | 195 | 
                                    
                                    12.9%
                                 | 
| 3 | Non | 538 | 
                                    
                                    35.7%
                                 | 
| 4 | nsp | 66 | 
                                    
                                    4.4%
                                 | 
| 9 | nr | 314 | 
                                    
                                    20.8%
                                 |