| Value | Category | Cases | |
|---|---|---|---|
| 1 | oui | 151 | 
                                    
                                    10%
                                 | 
| 2 | nsp | 5 | 
                                    
                                    0.3%
                                 | 
| 3 | non | 907 | 
                                    
                                    60.1%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 445 | 
                                    
                                    29.5%
                                 |