| Value | Category | Cases | |
|---|---|---|---|
| 1 | Regularly | 470 |
8.9%
|
| 2 | Often | 536 |
10.2%
|
| 3 | Sometimes | 520 |
9.9%
|
| 4 | Rarely | 340 |
6.4%
|
| 5 | Never | 3407 |
64.6%
|
| Sysmiss | 4587 |