| Value | Category | Cases | |
|---|---|---|---|
| -1 | Never | 171 |
9.3%
|
| 0 | Almost Never | 216 |
11.8%
|
| 1 | Sometimes | 857 |
46.7%
|
| 2 | Fairly Often | 424 |
23.1%
|
| 3 | Very often | 165 |
9%
|
| Sysmiss | 3 |
0.2%
|