| Value | Category | Cases | |
|---|---|---|---|
| 1 | Breaks/Blocks | 62 | 
                                    
                                    18.1%
                                 | 
| 2 | Asbestos | 222 | 
                                    
                                    64.7%
                                 | 
| 3 | Iron Sheets | 1 | 
                                    
                                    0.3%
                                 | 
| 4 | Plastic | 0 | 
                                    
                                    0%
                                 | 
| 5 | Poles | 31 | 
                                    
                                    9%
                                 | 
| 6 | Tiles | 21 | 
                                    
                                    6.1%
                                 | 
| 7 | Grass/straw | 2 | 
                                    
                                    0.6%
                                 | 
| 8 | Wood | 1 | 
                                    
                                    0.3%
                                 | 
| 9 | Mud | 1 | 
                                    
                                    0.3%
                                 | 
| 10 | Concrete only | 2 | 
                                    
                                    0.6%
                                 | 
| 11 | Covered concrete | 0 | 
                                    
                                    0%
                                 | 
| 12 | Cardboard | 0 | 
                                    
                                    0%
                                 | 
| 96 | Others | 0 | 
                                    
                                    0%
                                 |