| Value | Category | Cases | |
|---|---|---|---|
| 1 | oui | 479 | 
                                    
                                    31.7%
                                 | 
| 2 | nsp | 4 | 
                                    
                                    0.3%
                                 | 
| 3 | non | 704 | 
                                    
                                    46.5%
                                 | 
| 9 | nr | 326 | 
                                    
                                    21.5%
                                 |