| Value | Category | Cases | |
|---|---|---|---|
| 0 | No education | 75 | 
                                    
                                    5.5%
                                 | 
| 1 | Primary | 735 | 
                                    
                                    54%
                                 | 
| 2 | Secondary | 512 | 
                                    
                                    37.6%
                                 | 
| 3 | Higher | 40 | 
                                    
                                    2.9%
                                 |