| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 907 |
75.6%
|
| 1 | Sometimes | 117 |
9.8%
|
| 2 | Often | 68 |
5.7%
|
| 3 | Always | 105 |
8.8%
|
| 7 | Not applicable | 1 |
0.1%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know | 2 |
0.2%
|