| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never/rarely | 55 |
50.9%
|
| 1 | Sometimes | 24 |
22.2%
|
| 2 | Often | 9 |
8.3%
|
| 3 | Always | 12 |
11.1%
|
| 999 | N/A | 8 |
7.4%
|
| Sysmiss | 51 |