| Value | Category | Cases | |
|---|---|---|---|
| 1 | oui | 191 | 
                                    
                                    15.6%
                                 | 
| 2 | nsp | 29 | 
                                    
                                    2.4%
                                 | 
| 3 | non | 999 | 
                                    
                                    81.4%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 9 | 
                                    
                                    0.7%
                                 |