| Value | Category | Cases | |
|---|---|---|---|
| -3 | Fieldwork error | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| -1 | Missing due to skip | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 1 | No education | 220 | 
                                                                 
                                    
                                    1.6%
                                 
                                                             | 
                                                        
                    
| 2 | Primary only | 1068 | 
                                                                 
                                    
                                    7.7%
                                 
                                                             | 
                                                        
                    
| 3 | Secondary incomplete | 3980 | 
                                                                 
                                    
                                    28.9%
                                 
                                                             | 
                                                        
                    
| 4 | Matric | 4518 | 
                                                                 
                                    
                                    32.8%
                                 
                                                             | 
                                                        
                    
| 5 | More | 3917 | 
                                                                 
                                    
                                    28.4%
                                 
                                                             | 
                                                        
                    
| 6 | Unspecified | 92 | 
                                                                 
                                    
                                    0.7%
                                 
                                                             |