| Value | Category | Cases | |
|---|---|---|---|
| 1 | By hand | 100 |
17.4%
|
| 2 | With animal power | 469 |
81.7%
|
| 3 | With machine | 5 |
0.9%
|
| 4 | Did not till | 0 |
0%
|
| Sysmiss | 1697 |