| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 2897 |
93.5%
|
| 2 | Several Days | 135 |
4.4%
|
| 3 | More than half a day | 45 |
1.5%
|
| 4 | Nearly Every day | 21 |
0.7%
|