| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never/ Rarely | 0 |
0%
|
| 2 | Sometimes | 6 |
1.9%
|
| 3 | Always | 278 |
85.8%
|
| 9 | Not applicable/Missing | 40 |
12.3%
|
| Sysmiss | 4 |