| Value | Category | Cases | |
|---|---|---|---|
| 1 | PRIMAIRE | 130 | 
                                    
                                    1.4%
                                 | 
| 2 | SECONDAIRE 1 | 391 | 
                                    
                                    4.4%
                                 | 
| 3 | SECONDAIRE 2 | 210 | 
                                    
                                    2.3%
                                 | 
| 4 | SUPERIEUR | 51 | 
                                    
                                    0.6%
                                 | 
| Sysmiss | 8198 | 
                                    
                                    91.3%
                                 |