| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 849 |
70.9%
|
| 1 | Sometimes | 131 |
10.9%
|
| 2 | Often | 32 |
2.7%
|
| 3 | Always | 33 |
2.8%
|
| 7 | Not applicable | 111 |
9.3%
|
| 8 | Refused | 2 |
0.2%
|
| 9 | Don’t know | 40 |
3.3%
|