| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 272 | 
                                    
                                    27.1%
                                 | 
| 2 | nsp | 30 | 
                                    
                                    3%
                                 | 
| 3 | Non | 546 | 
                                    
                                    54.3%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 157 | 
                                    
                                    15.6%
                                 |