| Value | Category | Cases | |
|---|---|---|---|
| 1 | NOT AT ALL | 884 |
90.2%
|
| 2 | SEVERAL DAYS | 49 |
5%
|
| 3 | MORE THAN HALF THE DAYS | 29 |
3%
|
| 4 | NEARLY EVERY DAY | 18 |
1.8%
|