| Value | Category | Cases | |
|---|---|---|---|
| Basic education | 4086 | 
                                    
                                    38.9%
                                 | |
| Completed higher education (university, college) degree | 875 | 
                                    
                                    8.3%
                                 | |
| No education | 5548 | 
                                    
                                    52.8%
                                 |