| Value | Category | 
                                    
                    
                        | -98 |  | 
                                    
                    
                        | Don't Know |  | 
                                    
                    
                        | HH owner |  | 
                                    
                    
                        | doesn’t receive bill |  | 
                                    
                    
                        | happy jonson |  | 
                                    
                    
                        | idd said |  | 
                                    
                    
                        | landlord |  | 
                                    
                    
                        | local distributor |  | 
                                    
                    
                        | no bills received |  | 
                                    
                    
                        | other relative |  | 
                            
            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.