| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 2 |
1%
|
| 2 | Rarely | 16 |
8%
|
| 3 | Some-times | 80 |
40%
|
| 4 | Often/Always | 88 |
44%
|
| 99 | Not applicable | 14 |
7%
|
| Sysmiss | 1 |