| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 2551 |
82.3%
|
| 2 | Several Days | 354 |
11.4%
|
| 3 | More than half a day | 138 |
4.5%
|
| 4 | Nearly Every day | 55 |
1.8%
|