| Value | Category | Cases | |
|---|---|---|---|
| 1 | Regularly | 926 |
10%
|
| 2 | Often | 1246 |
13.4%
|
| 3 | Sometimes | 1643 |
17.7%
|
| 4 | Rarely | 1551 |
16.7%
|
| 5 | Never | 3926 |
42.3%
|
| Sysmiss | 568 |