| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 0 | Non | 921 | 
                                                                 
                                    
                                    76.8%
                                 
                                                             | 
                                                        
                    
| 1 | Oui | 278 | 
                                                                 
                                    
                                    23.2%
                                 
                                                             | 
                                                        
                    
| 8 | Refuse | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 9 | Ne sait pas | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             |