| Value | Category | Cases | |
|---|---|---|---|
| 1 | Rarely (1-2 days) | 680 |
52.3%
|
| 2 | Sometimes (3-10 days) | 563 |
43.3%
|
| 3 | Often (more than 10 days) | 57 |
4.4%
|
| Sysmiss | 1171 |