| Value | Category | Cases | |
|---|---|---|---|
| 1 | No, Not at all | 71 |
29.8%
|
| 2 | Several days | 99 |
41.6%
|
| 3 | More than half the days | 50 |
21%
|
| 4 | Nearly every day | 18 |
7.6%
|
| Sysmiss | 1343 |