| Value | Category | Cases | |
|---|---|---|---|
| 1 | Often | 33 |
11.3%
|
| 2 | Sometimes | 138 |
47.4%
|
| 3 | Rarely | 90 |
30.9%
|
| 4 | Never | 16 |
5.5%
|
| 5 | Missing | 2 |
0.7%
|
| 9 | NA | 12 |
4.1%
|
| Sysmiss | 1461 |