| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 4280 |
76.8%
|
| 2 | Several Days | 1123 |
20.1%
|
| 3 | More than half a day | 133 |
2.4%
|
| 4 | Nearly Every day | 39 |
0.7%
|