| Value | Category | Cases | |
|---|---|---|---|
| -66 | Refused to answer | 0 |
0%
|
| 1 | Not at all | 230 |
36%
|
| 2 | Several days | 233 |
36.5%
|
| 3 | More than half the days | 123 |
19.2%
|
| 4 | Nearly every day | 53 |
8.3%
|
| Sysmiss | 1 |