| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 2631 |
84.9%
|
| 2 | Several Days | 289 |
9.3%
|
| 3 | More than half a day | 133 |
4.3%
|
| 4 | Nearly Every day | 45 |
1.5%
|