| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 46 | 
                                                                 
                                    
                                    22.1%
                                 
                                                             | 
                                                        
                    
| 2 | Non | 162 | 
                                                                 
                                    
                                    77.9%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 1992 |