| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Public Network | 4287 | 4173 |
53.7%
|
| 2 | Porous Cesspit | 3711 | 3512 |
45.2%
|
| 3 | No Sewage | 75 | 76 |
1%
|
| Sysmiss | 4 | 3 |