| Value | Category | Cases | |
|---|---|---|---|
| 0 | No, Not at all | 1367 |
86.7%
|
| 1 | Several days | 114 |
7.2%
|
| 2 | More than half the days | 84 |
5.3%
|
| 3 | Nearly everyday | 11 |
0.7%
|
| Sysmiss | 5 |