| Value | Category | 
                                    
                    
                        | 1 | Did not collect from another source | 
                                    
                    
                        | 2 | Piped connection to house (or neighbours) | 
                                    
                    
                        | 3 | Public tap/standpipe | 
                                    
                    
                        | 4 | Handpumps/boreholes | 
                                    
                    
                        | 5 | Protected spring | 
                                    
                    
                        | 6 | Rain water collection | 
                                    
                    
                        | 7 | Unprotected spring | 
                                    
                    
                        | 8 | Unprotected dug well | 
                                    
                    
                        | 9 | Water seller/kiosks/water ATM | 
                                    
                    
                        | 10 | Tanker truck | 
                                    
                    
                        | 11 | Surface water (lake, pond, dam, river) | 
                                    
                    
                        | 12 | Other | 
                                    
                    
                        | 13 | Don't know/No response | 
                            
            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.