| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 4147 |
74.4%
|
| 2 | Several Days | 1225 |
22%
|
| 3 | More than half a day | 151 |
2.7%
|
| 4 | Nearly Every day | 52 |
0.9%
|