| Value | Category | Cases | |
|---|---|---|---|
| 1 | No | 2449 |
67.9%
|
| 2 | Rarely | 573 |
15.9%
|
| 3 | Sometimes | 278 |
7.7%
|
| 4 | Often | 303 |
8.4%
|
| Sysmiss | 4 |