| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 3093 |
89.2%
|
| 1 | Often | 25 |
0.7%
|
| 2 | Sometimes | 246 |
7.1%
|
| 3 | Yes, but not in the last 12 months | 105 |
3%
|
| 4 | Yes, but widow/frequency missing | 0 |
0%
|
| 9 | 7 | ||
| Sysmiss | 10314 |