| Value | Category | Cases | |
|---|---|---|---|
| 1 | Local Authority Dumping site | 1916 | 
                                                                 
                                    
                                    77.8%
                                 
                                                             | 
                                                        
                    
| 2 | Private Dumping Site | 440 | 
                                                                 
                                    
                                    17.9%
                                 
                                                             | 
                                                        
                    
| 3 | Disposed Randomly | 17 | 
                                                                 
                                    
                                    0.7%
                                 
                                                             | 
                                                        
                    
| 4 | others | 90 | 
                                                                 
                                    
                                    3.7%
                                 
                                                             |