| Value | Category | 
                                    
                    
                        | 1 | Da, javna kanalizacija | 
                                    
                    
                        | 2 | Da, septicka jama | 
                                    
                    
                        | 3 | Ne, samo poljski WC | 
                                    
                    
                        | 4 | Ostalo | 
                                    
                    
                        | 7 | NZ | 
                                    
                    
                        | 8 | BO | 
                                    
                    
                        | 9 |  | 
                            
            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.