| Value | Category | 
                                    
                    
                        | 1 | 1. R20 000 + | 
                                    
                    
                        | 2 | 2. R18 000 - R 19 999 | 
                                    
                    
                        | 3 | 3. R16 000 - R 17 999 | 
                                    
                    
                        | 4 | 4. R14 000 - R 15 999 | 
                                    
                    
                        | 5 | 5. R12 000 - R 13 999 | 
                                    
                    
                        | 6 | 6. R10 000 - R 11 999 | 
                                    
                    
                        | 7 | 7. R 9 000 - R 9 999 | 
                                    
                    
                        | 8 | 8. R 8 000 - R 8 999 | 
                                    
                    
                        | 9 | 9. R 7 000 - R 7 999 | 
                                    
                    
                        | 10 | 10. R 6 000 - R 6 999 | 
                                    
                    
                        | 11 | 11. R 5 000 - R 5 999 | 
                                    
                    
                        | 12 | 12. R 4 000 - R 4 999 | 
                                    
                    
                        | 13 | 13. R 3 000 - R 3 999 | 
                                    
                    
                        | 14 | 14. R 2 500 - R 2 999 | 
                                    
                    
                        | 15 | 15. R 1 400 - R 2 499 | 
                                    
                    
                        | 16 | 16. R 1 200 - R 1 399 | 
                                    
                    
                        | 17 | 17. R900 - R 1 199 | 
                                    
                    
                        | 18 | 18. R500 - R 899 | 
                                    
                    
                        | 19 | 19. Up to R499 | 
                                    
                    
                        | 20 | 20. Refused | 
                                    
                    
                        | 21 | 21. Don't know | 
                            
            Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.