| Value | Category | Cases | |
|---|---|---|---|
| 1 | Rarely (1-2 days) | 553 |
75.6%
|
| 2 | Sometimes (3-10 days) | 173 |
23.7%
|
| 3 | Often (>10 days) | 5 |
0.7%
|
| Sysmiss | 1515 |