| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 292 | 
                                    
                                    19.4%
                                 | 
| 2 | Vide | 46 | 
                                    
                                    3.1%
                                 | 
| 3 | Non | 572 | 
                                    
                                    38%
                                 | 
| 4 | nsp | 19 | 
                                    
                                    1.3%
                                 | 
| 9 | nr | 578 | 
                                    
                                    38.4%
                                 |