| Value | Category | 
                                    
                    
                        | A |  | 
                                    
                    
                        | AB |  | 
                                    
                    
                        | ABC |  | 
                                    
                    
                        | ABCD |  | 
                                    
                    
                        | ABCDV |  | 
                                    
                    
                        | ABCV |  | 
                                    
                    
                        | ABD |  | 
                                    
                    
                        | ABV |  | 
                                    
                    
                        | AC |  | 
                                    
                    
                        | ACD |  | 
                                    
                    
                        | ACDV |  | 
                                    
                    
                        | ACV |  | 
                                    
                    
                        | AD |  | 
                                    
                    
                        | ADV |  | 
                                    
                    
                        | AV |  | 
                                    
                    
                        | B |  | 
                                    
                    
                        | BC |  | 
                                    
                    
                        | BCD |  | 
                                    
                    
                        | BCV |  | 
                                    
                    
                        | BV |  | 
                                    
                    
                        | C |  | 
                                    
                    
                        | CD |  | 
                                    
                    
                        | CDV |  | 
                                    
                    
                        | CV |  | 
                                    
                    
                        | D |  | 
                                    
                    
                        | DV |  | 
                                    
                    
                        | V |  | 
                            
            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.