| Value | Category | Cases | |
|---|---|---|---|
| 1 | oui | 397 | 
                                    
                                    26.4%
                                 | 
| 2 | nsp | 2 | 
                                    
                                    0.1%
                                 | 
| 3 | non | 631 | 
                                    
                                    42%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 474 | 
                                    
                                    31.5%
                                 |