| Value | Category | 
                                    
                    
                        | 1 | Ha empeorado | 
                                    
                    
                        | 2 | Sigue igual | 
                                    
                    
                        | 3 | Ha mejorado | 
                                    
                    
                        | 5 | Arreglo de las calles | 
                                    
                    
                        | 6 | Falta de agua potable | 
                                    
                    
                        | 7 | Aguas negras/ contaminación | 
                                    
                    
                        | 8 | No sabe | 
                            
            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.