| Value | Category | Cases | |
|---|---|---|---|
| 0 | not at all in last 12 months | 13 |
40.6%
|
| 1 | often | 0 |
0%
|
| 2 | sometimes | 19 |
59.4%
|
| 8 | don't know | 0 |
0%
|
| Sysmiss | 2985 |