| Value | Category | Cases | |
|---|---|---|---|
| 1 | water only | 1273 |
39%
|
| 2 | water+ soap | 1377 |
42.2%
|
| 5 | miss | 0 |
0%
|
| 6 | other | 0 |
0%
|
| 9 | na | 610 |
18.7%
|
| Sysmiss | 838 |