| Value | Category | Cases | |
|---|---|---|---|
| 1 | oui | 319 | 
                                    
                                    21.1%
                                 | 
| 2 | nsp | 7 | 
                                    
                                    0.5%
                                 | 
| 3 | non | 934 | 
                                    
                                    61.9%
                                 | 
| 9 | nr | 249 | 
                                    
                                    16.5%
                                 |