| Value | Category | Cases | |
|---|---|---|---|
| -7 | Not applicable | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 1 | Irrigated | 12 | 
                                                                 
                                    
                                    0.5%
                                 
                                                             | 
                                                        
                    
| 2 | Rain-fed | 1869 | 
                                                                 
                                    
                                    77.1%
                                 
                                                             | 
                                                        
                    
| 3 | Swamp/wetland | 341 | 
                                                                 
                                    
                                    14.1%
                                 
                                                             | 
                                                        
                    
| 97 | Other (specify) | 201 | 
                                                                 
                                    
                                    8.3%
                                 
                                                             |