| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 1499 |
62.5%
|
| 1 | Sometimes | 452 |
18.8%
|
| 2 | Often | 147 |
6.1%
|
| 3 | Always | 151 |
6.3%
|
| 7 | Not applicable | 3 |
0.1%
|
| 9 | Don't know | 148 |
6.2%
|
| 998 | Refused | 0 |
0%
|