| Value | Category | Cases | |
|---|---|---|---|
| 0 | Non | 8 | 
                                                                 
                                    
                                    80%
                                 
                                                             | 
                                                        
                    
| 1 | Oui | 2 | 
                                                                 
                                    
                                    20%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 2158 |