| Value | Category | Cases | |
|---|---|---|---|
| 0 | No education | 1010 | 
                                    
                                    12.8%
                                 | 
| 1 | Primary | 4719 | 
                                    
                                    59.9%
                                 | 
| 2 | Secondary | 2004 | 
                                    
                                    25.4%
                                 | 
| 3 | Higher | 148 | 
                                    
                                    1.9%
                                 |