| Value | Category | 
                                    
                    
                        | -98 | Not applicable | 
                                    
                    
                        | 1 | Every time | 
                                    
                    
                        | 2 | Most of the time | 
                                    
                    
                        | 3 | Some of the time | 
                                    
                    
                        | 4 | Never | 
                                    
                    
                        | 5 | Only give bottled/bagged water to children | 
                                    
                    
                        | 11 | .N | 
                                    
                    
                        | Sysmiss |  | 
                            
            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.