| Value | Category | Cases | |
|---|---|---|---|
| 1 | Bricks | 12446 | 
                                                                 
                                    
                                    63.3%
                                 
                                                             | 
                                                        
                    
| 2 | Cement block/concrete | 3713 | 
                                                                 
                                    
                                    18.9%
                                 
                                                             | 
                                                        
                    
| 3 | Corrugated iron/zinc | 2013 | 
                                                                 
                                    
                                    10.2%
                                 
                                                             | 
                                                        
                    
| 4 | Wood | 194 | 
                                                                 
                                    
                                    1%
                                 
                                                             | 
                                                        
                    
| 5 | Plastic | 9 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 6 | Cardboard | 27 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    
| 7 | Mud and cement mix | 501 | 
                                                                 
                                    
                                    2.5%
                                 
                                                             | 
                                                        
                    
| 8 | Wattle and daub | 43 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    
| 9 | Mud | 594 | 
                                                                 
                                    
                                    3%
                                 
                                                             | 
                                                        
                    
| 10 | Thatching/grass | 5 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 11 | Asbestos | 44 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    
| 12 | Other | 56 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    
| 99 | Unspecified | 4 | 
                                                                 
                                    
                                    0%
                                 
                                                             |