| Value | Category | Cases | |
|---|---|---|---|
| 1 | No | 50 | 
                                                                 
                                    
                                    7.3%
                                 
                                                             | 
                                                        
                    
| 2 | Bed bugs | 2 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    
| 3 | Cockroaches | 6 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    
| 4 | Flies | 16 | 
                                                                 
                                    
                                    2.3%
                                 
                                                             | 
                                                        
                    
| 5 | Mosquitoes | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 6 | Rats | 610 | 
                                                                 
                                    
                                    89.2%
                                 
                                                             |