| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 6 |
0.5%
|
| 0 | Never | 633 |
52.8%
|
| 1 | Sometimes | 218 |
18.2%
|
| 2 | Often | 162 |
13.5%
|
| 3 | Always | 54 |
4.5%
|
| 7 | Not applicable | 0 |
0%
|
| 9 | Don't know | 127 |
10.6%
|
| 998 | Refused | 0 |
0%
|