| Value | Category | Cases | |
|---|---|---|---|
| 1 | oui | 40 | 
                                    
                                    3.9%
                                 | 
| 2 | nsp | 2 | 
                                    
                                    0.2%
                                 | 
| 3 | non | 376 | 
                                    
                                    37%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 597 | 
                                    
                                    58.8%
                                 |