| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 38 | 
                                    
                                    3.8%
                                 | 
| 2 | nsp | 31 | 
                                    
                                    3.1%
                                 | 
| 3 | Non | 888 | 
                                    
                                    88%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 52 | 
                                    
                                    5.2%
                                 |