| Value | Category | Cases | |
|---|---|---|---|
| 1 | Bamboo | 4615 | 
                                    
                                    10.4%
                                 | 
| 2 | Cement bonded brick/stone | 7888 | 
                                    
                                    17.8%
                                 | 
| 3 | Mud bonded brick/stone | 23934 | 
                                    
                                    54%
                                 | 
| 4 | Wood/plank | 3054 | 
                                    
                                    6.9%
                                 | 
| 5 | Concrete | 584 | 
                                    
                                    1.3%
                                 | 
| 6 | Uncooked brick | 75 | 
                                    
                                    0.2%
                                 | 
| 7 | Mud | 3805 | 
                                    
                                    8.6%
                                 | 
| 8 | No outerwall | 0 | 
                                    
                                    0%
                                 | 
| 96 | Other | 350 | 
                                    
                                    0.8%
                                 |