| Value | Category | 
                                    
                    
                        | 1 | London | 
                                    
                    
                        | 2 | South England | 
                                    
                    
                        | 3 | Midlands and East England | 
                                    
                    
                        | 4 | North England | 
                                    
                    
                        | 5 | Scotland | 
                                    
                    
                        | 6 | Wales | 
                                    
                    
                        | 7 | Northern Ireland | 
                            
            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.