| Value | Category | Cases | |
|---|---|---|---|
| 1 | Regularly | 555 |
6.3%
|
| 2 | Often | 744 |
8.4%
|
| 3 | Sometimes | 1302 |
14.7%
|
| 4 | Rarely | 1308 |
14.7%
|
| 5 | Never | 4961 |
55.9%
|
| Sysmiss | 990 |