| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 1099 |
11.5%
|
| 2 | Often | 625 |
6.5%
|
| 3 | Sometimes | 1934 |
20.2%
|
| 4 | Rarely | 1861 |
19.5%
|
| 5 | Never | 4036 |
42.2%
|
| Sysmiss | 39468 |