| Value | Category | 
                                    
                    
                        | 1 | cash | 
                                    
                    
                        | 2 | loan from provider | 
                                    
                    
                        | 3 | payment in kind | 
                                    
                    
                        | 4 | to providing labour services to other hh | 
                                    
                    
                        | 5 | no payment | 
                                    
                    
                        | 6 | gift | 
                            
            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.