| Value | Category | Cases | |
|---|---|---|---|
| 1 | Herbicides | 593 | 
                                    
                                    26.1%
                                 | 
| 2 | Insecticides | 1416 | 
                                    
                                    62.4%
                                 | 
| 3 | Fungicides | 243 | 
                                    
                                    10.7%
                                 | 
| 4 | Rodenticides | 16 | 
                                    
                                    0.7%
                                 |