| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 10006 |
39.3%
|
| 2 | Rarely | 8777 |
34.5%
|
| 3 | Sometimes | 5339 |
21%
|
| 4 | Most of the time | 880 |
3.5%
|
| 5 | Always | 448 |
1.8%
|
| Sysmiss | 57 |