| Value | Category | Cases | |
|---|---|---|---|
| 1 | PRIMAIRE | 249 | 
                                    
                                    2.8%
                                 | 
| 2 | SECONDAIRE 1 | 494 | 
                                    
                                    5.5%
                                 | 
| 3 | SECONDAIRE 2 | 194 | 
                                    
                                    2.2%
                                 | 
| 4 | SUPERIEUR | 40 | 
                                    
                                    0.4%
                                 | 
| Sysmiss | 8003 | 
                                    
                                    89.1%
                                 |