| Value | Category | Cases | |
|---|---|---|---|
| 1 | NOT AT ALL | 324 |
48.4%
|
| 2 | SEVERAL DAYS | 183 |
27.4%
|
| 3 | MORE THAN HALF THE DAYS | 109 |
16.3%
|
| 4 | NEARLY EVERY DAY | 53 |
7.9%
|