Question pretext
    
                                    If more than one questionnaire used, complete this section on the last questionnaire.
            
            
 
    Literal question
    
                                    What is the MAIN material used for the outer walls?
            
            
 
    Categories
    
            
            
                
                    | Value | 
                    Category | 
                                                                            
                                    
                    
                        | 1 | 
                        Cement Blocks/Brick/Stones  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 2 | 
                        Burnt Bricks/Face Bricks  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 3 | 
                        Mud/Day Bricks  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 4 | 
                        Corrugated Iron/Zinc  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 5 | 
                        Prefabricated Materials  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 6 | 
                        Wood Poles/Sticks or Grass/Reeds  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 7 | 
                        Sticks with Mud/Clay and/Cow Dung  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 8 | 
                        Tin  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 9 | 
                        Other  | 
                        
                            
                        
                        
                        
                        
                            
                    
                            
            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.
     
 
    Interviewer instructions
    
                                    You are supposed to code the answers using the categories provided below for outer walls.