| Value | Category | Cases | |
|---|---|---|---|
| -1 | Never | 229 |
12.5%
|
| 0 | Almost Never | 258 |
14.1%
|
| 1 | Sometimes | 783 |
42.6%
|
| 2 | Fairly Often | 413 |
22.5%
|
| 3 | Very often | 150 |
8.2%
|
| Sysmiss | 3 |
0.2%
|