| Value | Category | Cases | |
|---|---|---|---|
| 1 | Compost | 3 |
0.9%
|
| 2 | Urea | 238 |
74.4%
|
| 3 | DAP | 62 |
19.4%
|
| 4 | Murate of Potash | 16 |
5%
|
| 5 | Chilated zinc | 1 |
0.3%
|
| 6 | Don't know | 0 |
0%
|
| Sysmiss | 98 |