| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 |
0%
|
|
| 2 | I don't know any treatment methods | 77 |
5.3%
|
| 3 | I dont have materials for water purification/treatment | 38 |
2.6%
|
| 4 | There is no need as I feel the water I collect is clean and does not need to be treated | 1332 |
92.1%
|
| Sysmiss | 27 |