| Value | Category | Cases | |
|---|---|---|---|
| 1 | Regularly | 1225 |
12.6%
|
| 2 | Often | 1400 |
14.4%
|
| 3 | Sometimes | 1840 |
19%
|
| 4 | Rarely | 1475 |
15.2%
|
| 5 | Never | 3760 |
38.8%
|
| Sysmiss | 160 |