| Value | Category | Cases | |
|---|---|---|---|
| 1 | oui | 670 | 
                                    
                                    15.1%
                                 | 
| 2 | non | 3769 | 
                                    
                                    84.9%
                                 | 
| 9 | manquant | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 22155 |