| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 14666 |
96%
|
| 1 | Often | 184 |
1.2%
|
| 2 | Sometimes | 335 |
2.2%
|
| 3 | Yes, but not in the last 12 months | 96 |
0.6%
|
| Sysmiss | 5937 |