| Value | Category | Cases | |
|---|---|---|---|
| 1 | Rainfed | 157049 | 
                                    
                                    79.5%
                                 | 
| 2 | Surface | 18671 | 
                                    
                                    9.5%
                                 | 
| 3 | Drip | 8329 | 
                                    
                                    4.2%
                                 | 
| 4 | Sprinkler | 188 | 
                                    
                                    0.1%
                                 | 
| 9 | not stated | 1235 | 
                                    
                                    0.6%
                                 | 
| Sysmiss | 11968 |