| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 2280 |
73.6%
|
| 2 | Several Days | 592 |
19.1%
|
| 3 | More than half a day | 129 |
4.2%
|
| 4 | Nearly Every day | 97 |
3.1%
|