| Value | Category | Cases | |
|---|---|---|---|
| 0 | No, Not at all | 1337 |
85.2%
|
| 1 | Several days | 108 |
6.9%
|
| 2 | More than half the days | 98 |
6.2%
|
| 3 | Nearly everyday | 27 |
1.7%
|
| 88 | N/A | 0 |
0%
|
| Sysmiss | 11 |