| Value | Category | Cases | |
|---|---|---|---|
| Shared WC | 19 |
41.3%
|
|
| drainage connected to hole in the ground | 5 |
10.9%
|
|
| drainage connected to the creek | 5 |
10.9%
|
|
| drainage connected to the grid | 2 |
4.3%
|
|
| drainage connected to the river | 2 |
4.3%
|
|
| ecological WC | 13 |
28.3%
|