| Value | Category | Cases | |
|---|---|---|---|
| 1 | Commonly | 0 |
0%
|
| 2 | Sometimes | 9 |
10.7%
|
| 3 | Rarely/ never | 39 |
46.4%
|
| 4 | Don't know | 36 |
42.9%
|
| Sysmiss | 5 |