| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 576 |
48%
|
| 1 | Only Sometimes | 240 |
20%
|
| 2 | Often | 241 |
20.1%
|
| 3 | Always | 112 |
9.3%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know | 31 |
2.6%
|