| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 466 | 
                                    
                                    46.2%
                                 | 
| 2 | nsp | 36 | 
                                    
                                    3.6%
                                 | 
| 3 | Non | 472 | 
                                    
                                    46.8%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 35 | 
                                    
                                    3.5%
                                 |