| Value | Category | Cases | |
|---|---|---|---|
| 1 | NOT AT ALL | 147 |
73.5%
|
| 2 | SEVERAL DAYS | 8 |
4%
|
| 3 | MORE THAN HALF THE DAYS | 9 |
4.5%
|
| 4 | NEARLY EVERY DAY | 1 |
0.5%
|
| 5 | SOMETIMES | 32 |
16%
|
| 98 | NOT APPLICABLE | 3 |
1.5%
|
| Sysmiss | 1 |