| Value | Category | Cases | |
|---|---|---|---|
| 1 | Compost | 3 |
2.5%
|
| 2 | Urea | 5 |
4.1%
|
| 3 | DAP | 93 |
76.9%
|
| 4 | Murate of Potash | 16 |
13.2%
|
| 5 | Chilated zinc | 4 |
3.3%
|
| 6 | Don't know | 0 |
0%
|
| Sysmiss | 297 |