| Value | Category | Cases | |
|---|---|---|---|
| 0 | No education | 6 | 
                                                                 
                                    
                                    40%
                                 
                                                             | 
                                                        
                    
| 1 | Incomplete primary | 1 | 
                                                                 
                                    
                                    6.7%
                                 
                                                             | 
                                                        
                    
| 2 | Complete primary | 6 | 
                                                                 
                                    
                                    40%
                                 
                                                             | 
                                                        
                    
| 3 | Incomplete secondary | 2 | 
                                                                 
                                    
                                    13.3%
                                 
                                                             | 
                                                        
                    
| 4 | Complete secondary | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 5 | Higher | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 6466 |