| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 3 |
0.3%
|
| 0 | Never | 608 |
50.8%
|
| 1 | Only Sometimes | 345 |
28.8%
|
| 2 | Often | 78 |
6.5%
|
| 3 | Always | 45 |
3.8%
|
| 9 | Don't know | 117 |
9.8%
|
| 98 | Refused | 0 |
0%
|