| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 14061 |
92%
|
| 1 | Often | 387 |
2.5%
|
| 2 | Sometimes | 619 |
4.1%
|
| 3 | Yes, but not in the last 12 months | 214 |
1.4%
|
| Sysmiss | 5937 |