| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 902 |
75.2%
|
| 1 | Sometimes | 155 |
12.9%
|
| 2 | Often | 61 |
5.1%
|
| 3 | Always | 49 |
4.1%
|
| 7 | Not applicable | 8 |
0.7%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don’t know | 24 |
2%
|