| Value | Category | Cases | |
|---|---|---|---|
| 1 | No, Not at all | 79 |
33.1%
|
| 2 | Several days | 101 |
42.3%
|
| 3 | More than half the days | 53 |
22.2%
|
| 4 | Nearly every day | 6 |
2.5%
|
| Sysmiss | 1342 |