| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 785 |
95.3%
|
| 2 | Rarely | 37 |
4.5%
|
| 3 | Sometimes | 1 |
0.1%
|
| 4 | Often | 1 |
0.1%
|
| Sysmiss | 5181 |