| Value | Category | Cases | |
|---|---|---|---|
| -66 | Refused to answer | 0 |
0%
|
| 1 | Not at all | 294 |
45.9%
|
| 2 | Several days | 200 |
31.3%
|
| 3 | More than half the days | 108 |
16.9%
|
| 4 | Nearly every day | 38 |
5.9%
|