| Value | Category | Cases | |
|---|---|---|---|
| 1 | GRASS | 9 | 
                                                                 
                                    
                                    0.5%
                                 
                                                             | 
                                                        
                    
| 2 | MUD | 72 | 
                                                                 
                                    
                                    3.6%
                                 
                                                             | 
                                                        
                    
| 3 | COMPACTED EARTH | 180 | 
                                                                 
                                    
                                    9%
                                 
                                                             | 
                                                        
                    
| 4 | MUD BRICK | 646 | 
                                                                 
                                    
                                    32.5%
                                 
                                                             | 
                                                        
                    
| 5 | BURNT BRICKS | 1042 | 
                                                                 
                                    
                                    52.4%
                                 
                                                             | 
                                                        
                    
| 6 | CONCRETE | 31 | 
                                                                 
                                    
                                    1.6%
                                 
                                                             | 
                                                        
                    
| 7 | WOOD | 9 | 
                                                                 
                                    
                                    0.5%
                                 
                                                             | 
                                                        
                    
| 8 | IRON SHEETS | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 9 | OTHER (SPECIFY) | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             |