| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 52 | 
                                    
                                    5.1%
                                 | 
| 2 | Non | 716 | 
                                    
                                    70.7%
                                 | 
| 3 | Libre | 7 | 
                                    
                                    0.7%
                                 | 
| 8 | nsp | 0 | 
                                    
                                    0%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 238 | 
                                    
                                    23.5%
                                 |