| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 104 | 
                                    
                                    10.4%
                                 | 
| 2 | nsp | 18 | 
                                    
                                    1.8%
                                 | 
| 3 | Non | 872 | 
                                    
                                    87.1%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 7 | 
                                    
                                    0.7%
                                 |