| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 3756 |
90.4%
|
| 2 | Digging well | 125 |
3%
|
| 3 | Digging ditch | 201 |
4.8%
|
| 4 | Terracing | 20 |
0.5%
|
| 5 | Drainage construction | 2 |
0%
|
| 6 | Soil reclamation | 20 |
0.5%
|
| 7 | Establish fruit and nut trees | 14 |
0.3%
|
| 8 | other (specify) | 17 |
0.4%
|