| Value | Category | Cases | |
|---|---|---|---|
| 1 | Farm land preparation | 2920 |
27.5%
|
| 2 | Weeding | 2779 |
26.2%
|
| 3 | Harvesting | 2667 |
25.1%
|
| 4 | Livestock raising | 2252 |
21.2%
|
| Sysmiss | 71 |