| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 768 |
48%
|
| 1 | Sometimes | 481 |
30.1%
|
| 2 | Often | 193 |
12.1%
|
| 3 | Always | 144 |
9%
|
| 7 | Not applicable | 2 |
0.1%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know | 12 |
0.8%
|