| Value | Category | 
                                    
                    
                        | 1 | Infectious & parasit | 
                                    
                    
                        | 2 | Neoplasm | 
                                    
                    
                        | 3 | Endocrin | 
                                    
                    
                        | 4 | Blood disease | 
                                    
                    
                        | 5 | Mental disorders | 
                                    
                    
                        | 6 | Nervous disease | 
                                    
                    
                        | 7 | Circulatory disease | 
                                    
                    
                        | 8 | Respiratory disease | 
                                    
                    
                        | 9 | Digestive disease | 
                                    
                    
                        | 10 | Genotourinary | 
                                    
                    
                        | 11 | Pregnancy/childbirth | 
                                    
                    
                        | 12 | Skin & subcutaneous | 
                                    
                    
                        | 13 | Mucoloskeletal | 
                                    
                    
                        | 14 | Congenital anomalies | 
                                    
                    
                        | 15 | Perinatal period | 
                                    
                    
                        | 16 | III-define condition | 
                                    
                    
                        | 17 | Injure & poisoning | 
                                    
                    
                        | 98 | 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.