| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 1608 |
48.5%
|
| 2 | Rarely | 985 |
29.7%
|
| 3 | Sometimes | 689 |
20.8%
|
| 4 | Most of the time | 16 |
0.5%
|
| 5 | Always | 18 |
0.5%
|
| Sysmiss | 15 |