| Value | Category | Cases | |
|---|---|---|---|
| 1 | Npk | 60 |
48.8%
|
| 2 | Urea | 33 |
26.8%
|
| 3 | Composite manure | 27 |
22%
|
| 4 | Other (specify) | 3 |
2.4%
|
| Sysmiss | 5419 |