| Value | Category | Cases | |
|---|---|---|---|
| 1 | 23:21:0+4S/CHITOWE | 163 | 
                                    
                                    83.6%
                                 | 
| 2 | DAP | 2 | 
                                    
                                    1%
                                 | 
| 3 | CAN | 7 | 
                                    
                                    3.6%
                                 | 
| 4 | UREA | 19 | 
                                    
                                    9.7%
                                 | 
| 5 | D COMPOUND | 1 | 
                                    
                                    0.5%
                                 | 
| 6 | OTHER FERTILIZER (SPECIFY) | 3 | 
                                    
                                    1.5%
                                 | 
| Sysmiss | 200 |