| Value | Category | Cases | |
|---|---|---|---|
| 1 | Boil and filter | 123 |
4%
|
| 2 | Boil only | 1001 |
32.7%
|
| 3 | Filter only | 27 |
0.9%
|
| 4 | Nothing is done | 1843 |
60.1%
|
| 5 | Water purification tablet | 60 |
2%
|
| 8 | Other (specify) | 11 |
0.4%
|
| Sysmiss | 13 |