| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 409 | 
                                    
                                    27.2%
                                 | 
| 2 | nsp | 4 | 
                                    
                                    0.3%
                                 | 
| 3 | Non | 617 | 
                                    
                                    41%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 474 | 
                                    
                                    31.5%
                                 |