| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 600 | 
                                    
                                    59.9%
                                 | 
| 2 | Non | 399 | 
                                    
                                    39.9%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 2 | 
                                    
                                    0.2%
                                 |