| Value | Category | Cases | |
|---|---|---|---|
| 1 | often | 211 |
4.5%
|
| 2 | sometimes | 672 |
14.3%
|
| 3 | never | 3810 |
81.2%
|
| 9 | no answer | 0 |
0%
|
| Sysmiss | 6087 |