| Value | Category | Cases | |
|---|---|---|---|
| 1 | NOT AT ALL | 560 |
57.1%
|
| 2 | SEVERAL DAYS | 226 |
23.1%
|
| 3 | MORE THAN HALF THE DAYS | 102 |
10.4%
|
| 4 | NEARLY EVERY DAY | 92 |
9.4%
|