| Value | Category | Cases | |
|---|---|---|---|
| 1 | No, Not at all | 89 |
37.2%
|
| 2 | Several days | 84 |
35.1%
|
| 3 | More than half the days | 49 |
20.5%
|
| 4 | Nearly every day | 17 |
7.1%
|
| Sysmiss | 1342 |