| Value | Category | Cases | |
|---|---|---|---|
| 1 | manure | 434 | 
                                                                 
                                    
                                    8.2%
                                 
                                                             | 
                                                        
                    
| 2 | compost | 405 | 
                                                                 
                                    
                                    7.7%
                                 
                                                             | 
                                                        
                    
| 3 | organic fertilizer | 2401 | 
                                                                 
                                    
                                    45.5%
                                 
                                                             | 
                                                        
                    
| 4 | 1 & 2 | 139 | 
                                                                 
                                    
                                    2.6%
                                 
                                                             | 
                                                        
                    
| 5 | 1 & 3 | 99 | 
                                                                 
                                    
                                    1.9%
                                 
                                                             | 
                                                        
                    
| 6 | 2 & 3 | 61 | 
                                                                 
                                    
                                    1.2%
                                 
                                                             | 
                                                        
                    
| 7 | all | 29 | 
                                                                 
                                    
                                    0.5%
                                 
                                                             | 
                                                        
                    
| 8 | did not use | 1706 | 
                                                                 
                                    
                                    32.3%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 206 |