| Value | Category | Cases | |
|---|---|---|---|
| 1 | village council | 450 |
9.7%
|
| 2 | local water enterprise | 457 |
9.9%
|
| 3 | water users' association | 285 |
6.2%
|
| 4 | i get on my own | 274 |
5.9%
|
| 5 | other | 42 |
0.9%
|
| 11 | .Z | 3126 |
67.5%
|