| Value | Category | Cases | |
|---|---|---|---|
| 0 | - 0 - Extrêmement difficile | 27 | 
                                    
                                    2.2%
                                 | 
| 1 | - 1 - | 6 | 
                                    
                                    0.5%
                                 | 
| 2 | - 2 - | 41 | 
                                    
                                    3.3%
                                 | 
| 3 | - 3 - | 61 | 
                                    
                                    5%
                                 | 
| 4 | - 4 - | 74 | 
                                    
                                    6%
                                 | 
| 5 | - 5 - | 122 | 
                                    
                                    9.9%
                                 | 
| 6 | - 6 - | 57 | 
                                    
                                    4.6%
                                 | 
| 7 | - 7 - | 73 | 
                                    
                                    5.9%
                                 | 
| 8 | - 8 - | 128 | 
                                    
                                    10.4%
                                 | 
| 9 | - 9 - | 47 | 
                                    
                                    3.8%
                                 | 
| 10 | -10- Extrêmement facile | 50 | 
                                    
                                    4.1%
                                 | 
| -7 | Filtre | 449 | 
                                    
                                    36.5%
                                 | 
| -3 | Refus | 0 | 
                                    
                                    0%
                                 | 
| -2 | Pas de réponse | 0 | 
                                    
                                    0%
                                 | 
| -1 | Ne sait pas | 94 | 
                                    
                                    7.6%
                                 |