| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 18 |
1.5%
|
| 0 | Never | 974 |
81.2%
|
| 1 | Sometimes | 109 |
9.1%
|
| 2 | Often | 62 |
5.2%
|
| 3 | Always | 17 |
1.4%
|
| 7 | Not applicable | 1 |
0.1%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don’t know | 18 |
1.5%
|