| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 445 | 
                                    
                                    37.1%
                                 | 
| 2 | nsp | 20 | 
                                    
                                    1.7%
                                 | 
| 3 | Non | 725 | 
                                    
                                    60.4%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 11 | 
                                    
                                    0.9%
                                 |