| Value | Category | Cases | |
|---|---|---|---|
| 1 | After crop-emergence (crop already emerged) | 3609 | 
                                                                 
                                    
                                    99.1%
                                 
                                                             | 
                                                        
                    
| 2 | Before crop-emergence (soil is treated) | 34 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 3044 |