| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 1781 |
18.6%
|
| 2 | Often | 933 |
9.8%
|
| 3 | Sometimes | 2084 |
21.8%
|
| 4 | Rarely | 1561 |
16.3%
|
| 5 | Never | 3196 |
33.4%
|
| Sysmiss | 39468 |