| Value | Category | Cases | |
|---|---|---|---|
| 1 | other farmers use it | 32 |
13.9%
|
| 2 | Cheap | 17 |
7.4%
|
| 3 | Common/most vailable | 33 |
14.3%
|
| 4 | Works best | 146 |
63.5%
|
| 6 | Other | 2 |
0.9%
|
| Sysmiss | 7877 |