| Value | Category | Cases | |
|---|---|---|---|
| 1 | AUCUNE DIFFICULTE | 6277 | 
                                    
                                    69.9%
                                 | 
| 2 | QUELQUES DIFFICULTES | 184 | 
                                    
                                    2%
                                 | 
| 3 | BEAUCOUP DE DIFFICULTES | 10 | 
                                    
                                    0.1%
                                 | 
| Sysmiss | 2509 | 
                                    
                                    27.9%
                                 |