| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 1183 |
12.4%
|
| 2 | Often | 940 |
9.8%
|
| 3 | Sometimes | 2063 |
21.6%
|
| 4 | Rarely | 1733 |
18.1%
|
| 5 | Never | 3636 |
38.1%
|
| Sysmiss | 39468 |