| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don?t know | 0 |
0%
|
| -88 | Other (specify) | 2 |
7.1%
|
| 1 | Only water | 0 |
0%
|
| 2 | Soap | 0 |
0%
|
| 3 | Ash | 19 |
67.9%
|
| 4 | Mud | 7 |
25%
|
| 5 | None | 0 |
0%
|
| Sysmiss | 92 |