| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 841 |
70.1%
|
| 1 | Sometimes | 163 |
13.6%
|
| 2 | Often | 82 |
6.8%
|
| 3 | Always | 92 |
7.7%
|
| 7 | Not applicable | 2 |
0.2%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don’t know | 19 |
1.6%
|