| Value | Category | Cases | |
|---|---|---|---|
| 0 | Almost never | 0 |
0%
|
| 1 | Sometimes | 11 |
3%
|
| 2 | Often | 114 |
30.9%
|
| 3 | Almost always | 161 |
43.6%
|
| 4 | 83 |
22.5%
|
|
| Sysmiss | 112 |