| Value | Category | Cases | |
|---|---|---|---|
| 0 | Non | 982 | 
                                    
                                    22.2%
                                 | 
| 1 | Oui | 849 | 
                                    
                                    19.2%
                                 | 
| Sysmiss | 2596 | 
                                    
                                    58.6%
                                 |