| Value | Category | Cases | |
|---|---|---|---|
| 1 | Regularly | 927 |
9.5%
|
| 2 | Often | 1199 |
12.3%
|
| 3 | Sometimes | 1654 |
17%
|
| 4 | Rarely | 1510 |
15.5%
|
| 5 | Never | 4433 |
45.6%
|
| Sysmiss | 137 |