| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 74 |
11.7%
|
| 2 | Sometimes | 42 |
6.7%
|
| 3 | Every day | 424 |
67.2%
|
| 4 | Water is on premises | 91 |
14.4%
|
| Sysmiss | 202 |