| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 44 | 
                                    
                                    4.4%
                                 | 
| 2 | Non | 681 | 
                                    
                                    68.2%
                                 | 
| 3 | Libre | 4 | 
                                    
                                    0.4%
                                 | 
| 8 | nsp | 0 | 
                                    
                                    0%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 269 | 
                                    
                                    27%
                                 |