| Value | Category | Cases | |
|---|---|---|---|
| 1 | No | 2473 |
76.8%
|
| 2 | Rarely | 450 |
14%
|
| 3 | Sometimes | 207 |
6.4%
|
| 4 | Often | 86 |
2.7%
|
| Sysmiss | 4 |