| Value | Category | Cases | |
|---|---|---|---|
| -2 | Pas de réponse | 146 | 
                                    
                                    12.2%
                                 | 
| 1 | 232 | 
                                    
                                    19.5%
                                 | |
| 2 | 340 | 
                                    
                                    28.5%
                                 | |
| 3 | 173 | 
                                    
                                    14.5%
                                 | |
| 4 | 203 | 
                                    
                                    17%
                                 | |
| 5 | 72 | 
                                    
                                    6%
                                 | |
| 6 | 15 | 
                                    
                                    1.3%
                                 | |
| 7 | 4 | 
                                    
                                    0.3%
                                 | |
| 8 | 5 | 
                                    
                                    0.4%
                                 | |
| 9 | 1 | 
                                    
                                    0.1%
                                 | |
| 13 | 1 | 
                                    
                                    0.1%
                                 |