| Value | Category | Cases | |
|---|---|---|---|
| 1 | Regularly | 429 |
4.4%
|
| 2 | Often | 941 |
9.7%
|
| 3 | Sometimes | 1912 |
19.7%
|
| 4 | Rarely | 1906 |
19.6%
|
| 5 | Never | 4530 |
46.6%
|
| Sysmiss | 142 |