| Value | Category | Cases | |
|---|---|---|---|
| 1 | oui | 137 | 
                                    
                                    13.3%
                                 | 
| 2 | nsp | 17 | 
                                    
                                    1.7%
                                 | 
| 3 | non | 865 | 
                                    
                                    84.2%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 8 | 
                                    
                                    0.8%
                                 |