| Value | Category | Cases | |
|---|---|---|---|
| 1 | Water only | 751 |
20.7%
|
| 2 | Water and homemade soap | 26 |
0.7%
|
| 3 | Water and washing soap | 2841 |
78.3%
|
| 4 | Other | 10 |
0.3%
|
| Sysmiss | 430 |