| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 78 | 
                                    
                                    11.2%
                                 | 
| 2 | Non | 350 | 
                                    
                                    50.2%
                                 | 
| 3 | Libre | 10 | 
                                    
                                    1.4%
                                 | 
| 8 | nsp | 0 | 
                                    
                                    0%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 259 | 
                                    
                                    37.2%
                                 |