| Value | Category | Cases | |
|---|---|---|---|
| -66 | Refused to answer | 0 |
0%
|
| 1 | Not at all | 354 |
55.3%
|
| 2 | Several days | 181 |
28.3%
|
| 3 | More than half the days | 76 |
11.9%
|
| 4 | Nearly every day | 29 |
4.5%
|