| Value | Category | Cases | |
|---|---|---|---|
| 1 | Regularly | 341 |
6.5%
|
| 2 | Often | 320 |
6.1%
|
| 3 | Sometimes | 402 |
7.6%
|
| 4 | Rarely | 340 |
6.5%
|
| 5 | Never | 3866 |
73.4%
|
| Sysmiss | 4591 |