| Value | Category | Cases | |
|---|---|---|---|
| 1 | often | 142 |
3%
|
| 2 | sometimes | 588 |
12.5%
|
| 3 | never | 3965 |
84.5%
|
| 9 | no answer | 0 |
0%
|
| Sysmiss | 6085 |