| Value | Category | Cases | |
|---|---|---|---|
| -1 | Never | 212 |
11.5%
|
| 0 | Almost Never | 189 |
10.3%
|
| 1 | Sometimes | 821 |
44.7%
|
| 2 | Fairly Often | 456 |
24.8%
|
| 3 | Very often | 155 |
8.4%
|
| Sysmiss | 3 |
0.2%
|