| Value | Category | Cases | |
|---|---|---|---|
| 0 | No, Not at all | 1194 |
75.8%
|
| 1 | Several days | 206 |
13.1%
|
| 2 | More than half the days | 149 |
9.5%
|
| 3 | Nearly everyday | 27 |
1.7%
|
| Sysmiss | 5 |