| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 14614 |
95.6%
|
| 1 | Often | 221 |
1.4%
|
| 2 | Sometimes | 341 |
2.2%
|
| 3 | Yes, but not in the last 12 months | 105 |
0.7%
|
| Sysmiss | 5937 |