| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 11 | 
                                                                 
                                    
                                    50%
                                 
                                                             | 
                                                        
                    
| 2 | Illiterate | 1 | 
                                                                 
                                    
                                    4.5%
                                 
                                                             | 
                                                        
                    
| 3 | Read/ write | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 4 | Any primary schooling | 5 | 
                                                                 
                                    
                                    22.7%
                                 
                                                             | 
                                                        
                    
| 5 | Completed primary school | 2 | 
                                                                 
                                    
                                    9.1%
                                 
                                                             | 
                                                        
                    
| 6 | Any secondary schooling | 3 | 
                                                                 
                                    
                                    13.6%
                                 
                                                             | 
                                                        
                    
| 7 | Completed secondary school | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 8 | Higher/ tertiary education | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 9 | Vocational training | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 1221 |