| Value | Category | Cases | |
|---|---|---|---|
| 1 | Hoe cultivation | 2 |
1.7%
|
| 2 | Oxen ploughing | 115 |
97.5%
|
| 3 | Tractor ploughing | 1 |
0.8%
|
| 4 | Other | 0 |
0%
|
| Sysmiss | 4875 |