| Value | Category | Cases | |
|---|---|---|---|
| 1 | By hand | 20 |
12.2%
|
| 2 | With animal power | 144 |
87.8%
|
| 3 | With machine | 0 |
0%
|
| 4 | Did not till | 0 |
0%
|
| Sysmiss | 2107 |