| Value | Category | Cases | |
|---|---|---|---|
| 1 | No, Not at all | 84 |
34.6%
|
| 2 | Several days | 93 |
38.3%
|
| 3 | More than half the days | 60 |
24.7%
|
| 4 | Nearly every day | 6 |
2.5%
|
| Sysmiss | 1338 |