| Value | Category | Cases | |
|---|---|---|---|
| 1 | oui | 541 | 
                                    
                                    35.9%
                                 | 
| 2 | nsp | 4 | 
                                    
                                    0.3%
                                 | 
| 3 | non | 715 | 
                                    
                                    47.4%
                                 | 
| 9 | nr | 249 | 
                                    
                                    16.5%
                                 |