| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 14524 |
95%
|
| 1 | Often | 280 |
1.8%
|
| 2 | Sometimes | 408 |
2.7%
|
| 3 | Yes, but not in the last 12 months | 69 |
0.5%
|
| Sysmiss | 5937 |