| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 1321 |
71.3%
|
| 1 | Rarely | 431 |
23.3%
|
| 2 | Sometimes | 78 |
4.2%
|
| 3 | Usually | 22 |
1.2%
|
| Sysmiss | 1 |