| Value | Category | 
                                    
                    
                        | 1 | North Central | 
                                    
                    
                        | 2 | North East | 
                                    
                    
                        | 3 | North West | 
                                    
                    
                        | 4 | South East | 
                                    
                    
                        | 5 | South South | 
                                    
                    
                        | 6 | South West | 
                            
            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.