| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 5310 |
95.2%
|
| 2 | Several Days | 229 |
4.1%
|
| 3 | More than half a day | 29 |
0.5%
|
| 4 | Nearly Every day | 7 |
0.1%
|