| Value | Category | Cases | |
|---|---|---|---|
| 1 | oui | 214 | 
                                    
                                    21.1%
                                 | 
| 2 | nsp | 21 | 
                                    
                                    2.1%
                                 | 
| 3 | non | 769 | 
                                    
                                    76%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 8 | 
                                    
                                    0.8%
                                 |