| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 344 | 
                                    
                                    34.2%
                                 | 
| 2 | nsp | 6 | 
                                    
                                    0.6%
                                 | 
| 3 | Non | 629 | 
                                    
                                    62.6%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 26 | 
                                    
                                    2.6%
                                 |