| Value | Category | 
                                    
                    
                        | 0 | no | 
                                    
                    
                        | 1 | mother | 
                                    
                    
                        | 2 | father | 
                                    
                    
                        | 3 | sibling | 
                                    
                    
                        | 4 | cousin | 
                                    
                    
                        | 5 | grand/parent | 
                                    
                    
                        | 6 | adult relative | 
                                    
                    
                        | 7 | adult non-relative in hh | 
                                    
                    
                        | Sysmiss |  | 
                            
            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.