| Value | Category | 
                                    
                    
                        | 1 | from relatives | 
                                    
                    
                        | 2 | made by the members of the households | 
                                    
                    
                        | 3 | from friends, neighbors and other people | 
                                    
                    
                        | 4 | paros | 
                                    
                    
                        | 5 | non state organization | 
                            
            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.