| Value | Category | 
                                    
                    
                        | 1 | Western Cape | 
                                    
                    
                        | 2 | Eastern Cape | 
                                    
                    
                        | 3 | Northern Cape | 
                                    
                    
                        | 4 | Free State | 
                                    
                    
                        | 5 | Kwazulu/Natal | 
                                    
                    
                        | 6 | North-West | 
                                    
                    
                        | 7 | Gauteng | 
                                    
                    
                        | 8 | Mpumalanga | 
                                    
                    
                        | 9 | Northern Province | 
                            
            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.