| Value | Category | Cases | |
|---|---|---|---|
| 1 | By hand | 78 |
12.3%
|
| 2 | With animal power | 540 |
84.9%
|
| 3 | With machine | 17 |
2.7%
|
| 4 | Did not till | 1 |
0.2%
|
| Sysmiss | 1635 |