| Value | Category | Cases | |
|---|---|---|---|
| 0 | no education | 676 | 
                                    
                                    8.2%
                                 | 
| 1 | incomplete primary | 2727 | 
                                    
                                    33.1%
                                 | 
| 2 | complete primary | 627 | 
                                    
                                    7.6%
                                 | 
| 3 | incomplete secondary | 3152 | 
                                    
                                    38.3%
                                 | 
| 4 | complete secondary | 514 | 
                                    
                                    6.2%
                                 | 
| 5 | higher | 543 | 
                                    
                                    6.6%
                                 |