| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 1047 |
65.4%
|
| 1 | Only Sometimes | 401 |
25.1%
|
| 2 | Often | 106 |
6.6%
|
| 3 | Always | 30 |
1.9%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don’t know | 15 |
0.9%
|