| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not in past 12 months | 996 |
88.5%
|
| 2 | Once | 27 |
2.4%
|
| 3 | Sometimes | 77 |
6.8%
|
| 4 | Often | 25 |
2.2%
|
| Sysmiss | DK | 0 | |
| Sysmiss | RF | 0 | |
| Sysmiss | 61 |