| Value | Category | Cases | |
|---|---|---|---|
| 1 | Rarely (1-2 days) | 954 |
61.1%
|
| 2 | Sometimes (3-10 days) | 540 |
34.6%
|
| 3 | Often (more than 10 days) | 67 |
4.3%
|
| Sysmiss | 979 |