| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 2043 |
89.8%
|
| 1 | Often | 49 |
2.2%
|
| 2 | Sometimes | 121 |
5.3%
|
| 3 | Yes, but not in the last 12 months | 58 |
2.5%
|
| 4 | Yes, but frequency in last 12 months missing | 5 |
0.2%
|
| 9 | 7 | ||
| Sysmiss | 2982 |