| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 1646 |
21.6%
|
| 2 | Rarely | 1527 |
20%
|
| 3 | Sometimes | 2237 |
29.4%
|
| 4 | Often | 2206 |
29%
|
| Sysmiss | 27196 |