| Value | Category | Cases | |
|---|---|---|---|
| 1 | Bricks | 3 | 
                                    
                                    0.3%
                                 | 
| 2 | Cement Block/concrete | 5 | 
                                    
                                    0.5%
                                 | 
| 3 | Corrugated iron/zinc | 355 | 
                                    
                                    35.6%
                                 | 
| 4 | Wood | 10 | 
                                    
                                    1%
                                 | 
| 5 | Plastic | 3 | 
                                    
                                    0.3%
                                 | 
| 6 | Cardboard | 1 | 
                                    
                                    0.1%
                                 | 
| 7 | Mixture of mud and cement | 0 | 
                                    
                                    0%
                                 | 
| 8 | Wattle and daub | 0 | 
                                    
                                    0%
                                 | 
| 9 | Tile | 171 | 
                                    
                                    17.1%
                                 | 
| 10 | Mud | 3 | 
                                    
                                    0.3%
                                 | 
| 11 | Thatching | 5 | 
                                    
                                    0.5%
                                 | 
| 12 | Asbestos | 437 | 
                                    
                                    43.8%
                                 | 
| 13 | Other | 1 | 
                                    
                                    0.1%
                                 | 
| 99 | Unspecified | 4 | 
                                    
                                    0.4%
                                 |