| Value | Category | Cases | |
|---|---|---|---|
| 1 | By hand | 29 |
19.6%
|
| 2 | With animal power | 118 |
79.7%
|
| 3 | With machine | 1 |
0.7%
|
| 4 | Did not till | 0 |
0%
|
| Sysmiss | 3009 |