| Value | Category | Cases | |
|---|---|---|---|
| 0 | no education | 134 | 
                                                                 
                                    
                                    14.1%
                                 
                                                             | 
                                                        
                    
| 1 | primary | 380 | 
                                                                 
                                    
                                    40.1%
                                 
                                                             | 
                                                        
                    
| 2 | secondary | 409 | 
                                                                 
                                    
                                    43.2%
                                 
                                                             | 
                                                        
                    
| 3 | higher | 24 | 
                                                                 
                                    
                                    2.5%
                                 
                                                             | 
                                                        
                    
| 8 | don't know | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 5534 |