| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 350 | 
                                    
                                    33.7%
                                 | 
| 2 | nsp | 11 | 
                                    
                                    1.1%
                                 | 
| 3 | Non | 375 | 
                                    
                                    36.1%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 302 | 
                                    
                                    29.1%
                                 |