| Value | Category | Cases | |
|---|---|---|---|
| 1 | By hand | 144 |
10.9%
|
| 2 | With animal power | 1172 |
88.3%
|
| 3 | With machine | 10 |
0.8%
|
| 4 | Did not till | 1 |
0.1%
|
| Sysmiss | 944 |