| Value | Category | 
                                    
                    
                        | 1 | Motorized boom sprayer | 
                                    
                    
                        | 2 | Hand operated sprayers (e.g. knapsack), | 
                                    
                    
                        | 3 | Airblast sprayer | 
                                    
                    
                        | 4 | Other | 
                                    
                    
                        | 5 | Aerial applicator | 
                                    
                    
                        | 6 | Granular applicator | 
                            
            Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.