| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. SAND/DIRT/STRAW | 467 | 
                                                                 
                                    
                                    9.3%
                                 
                                                             | 
                                                        
                    
| 2 | 2. SMOOTHED MUD | 714 | 
                                                                 
                                    
                                    14.1%
                                 
                                                             | 
                                                        
                    
| 3 | 3. SMOOTH CEMENT/CONCRETE | 3462 | 
                                                                 
                                    
                                    68.6%
                                 
                                                             | 
                                                        
                    
| 4 | 4. WOOD | 14 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    
| 5 | 5. TILE | 366 | 
                                                                 
                                    
                                    7.3%
                                 
                                                             | 
                                                        
                    
| 6 | 6. OTHER (SPECIFY) | 8 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    
| 7 | 7. TERRAZO | 16 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             |