| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 7 |
0.6%
|
| 0 | Never | 322 |
26.8%
|
| 1 | Only Sometimes | 582 |
48.5%
|
| 2 | Often | 84 |
7%
|
| 3 | Always | 50 |
4.2%
|
| 9 | Don't know | 155 |
12.9%
|
| 98 | Refused | 0 |
0%
|