| Value | Category | Cases | |
|---|---|---|---|
| 1 | with water and soap/detergent | 80702 |
75.5%
|
| 2 | with water and ash/mud/sand etc. | 11286 |
10.6%
|
| 3 | with water only | 14771 |
13.8%
|
| 4 | no | 79 |
0.1%
|