| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 1724 |
71.8%
|
| 1 | Sometimes | 317 |
13.2%
|
| 2 | Often | 161 |
6.7%
|
| 3 | Always | 17 |
0.7%
|
| 8 | Refused | 4 |
0.2%
|
| 9 | Don’t know | 177 |
7.4%
|