| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 496 | 
                                    
                                    49%
                                 | 
| 2 | nsp | 16 | 
                                    
                                    1.6%
                                 | 
| 3 | Non | 490 | 
                                    
                                    48.4%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 10 | 
                                    
                                    1%
                                 |