| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes with water only | 349 |
18.8%
|
| 2 | Yes with water and soap | 150 |
8.1%
|
| 3 | Yes with no water | 30 |
1.6%
|
| 4 | No | 1324 |
71.5%
|
| Sysmiss | 134 |