| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
2.4%
|
|
| 1 | Small-scale, water control devices manag | 27 |
64.3%
|
| 2 | Small-scale, water con devices manag | 13 |
31%
|
| 3 | Large-scale systems, constructed and managed by supravillage | 1 |
2.4%
|
| -9 | 2 | ||
| -8 | 2 | ||
| -7 | 87 |