| Value | Category | Cases | |
|---|---|---|---|
| 1 | Compost | 2 |
0.9%
|
| 2 | Urea | 177 |
80.1%
|
| 3 | DAP | 38 |
17.2%
|
| 4 | Murate of Potash | 4 |
1.8%
|
| 5 | Don't know | 0 |
0%
|
| Sysmiss | 70 |