| Value | Category | Cases | |
|---|---|---|---|
| 0 | No, Not at all | 1198 |
76%
|
| 1 | Several days | 215 |
13.6%
|
| 2 | More than half the days | 129 |
8.2%
|
| 3 | Nearly everyday | 33 |
2.1%
|
| 4 | Yes. Not specified | 1 |
0.1%
|
| 88 | N/A | 0 |
0%
|
| Sysmiss | 5 |