| Value | Category | Cases | |
|---|---|---|---|
| 0 | never | 979 |
70.6%
|
| 1 | often | 16 |
1.2%
|
| 2 | sometimes | 236 |
17%
|
| 3 | yes, but not in the last 12 months | 156 |
11.2%
|
| 4 | yes, but frequency in last 12 months missing | 0 |
0%
|
| Sysmiss | 1630 |