| Value | Category | Cases | |
|---|---|---|---|
| 1 | NOT AT ALL | 172 |
29.7%
|
| 2 | SEVERAL DAYS | 293 |
50.6%
|
| 3 | MORE THAN HALF THE DAYS | 54 |
9.3%
|
| 4 | NEARLY EVERY DAY | 60 |
10.4%
|