| Value | Category | 
                                    
                    
                        | 1 | Susu | 
                                    
                    
                        | 2 | Family contribution | 
                                    
                    
                        | 3 | Welfare association | 
                                    
                    
                        | 4 | Microcredit scheme | 
                                    
                    
                        | 95 | Other - specify | 
                            
            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.