| Value | Category | Cases | |
|---|---|---|---|
| 1 | oui | 182 | 
                                    
                                    12.1%
                                 | 
| 2 | nsp | 6 | 
                                    
                                    0.4%
                                 | 
| 3 | non | 918 | 
                                    
                                    60.8%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 404 | 
                                    
                                    26.8%
                                 |