| Value | Category | Cases | |
|---|---|---|---|
| 0 | Non | 3089 | 
                                    
                                    69.8%
                                 | 
| 1 | Oui | 635 | 
                                    
                                    14.3%
                                 | 
| Sysmiss | 703 | 
                                    
                                    15.9%
                                 |