| Value | Category | Cases | |
|---|---|---|---|
| -88 | Other (specify) | 0 |
0%
|
| 1 | Boil | 0 |
0%
|
| 2 | Add bleach/chlorine | 0 |
0%
|
| 3 | Strain through a cloth | 3 |
42.9%
|
| 4 | Use a water filter (ceramic, sand, etc.) | 1 |
14.3%
|
| 5 | Let it stand/settle | 3 |
42.9%
|
| 6 | Use electronic purifier | 0 |
0%
|
| 7 | Use alum | 0 |
0%
|
| Sysmiss | 2128 |