| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never or almost never | 992 |
35.6%
|
| 2 | Sometimes | 1127 |
40.5%
|
| 3 | Fairly often | 561 |
20.2%
|
| 4 | Most of the time | 101 |
3.6%
|
| Sysmiss | 2 |
0.1%
|