| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 468 |
38.9%
|
| 1 | Sometimes | 336 |
27.9%
|
| 2 | Often | 130 |
10.8%
|
| 3 | Always | 120 |
10%
|
| 7 | Not applicable | 25 |
2.1%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know | 125 |
10.4%
|