| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 803 |
33.5%
|
| 1 | Rarely | 666 |
27.8%
|
| 2 | Often | 549 |
22.9%
|
| 3 | Always | 350 |
14.6%
|
| 8 | Refused to answer | 3 |
0.1%
|
| 9 | Don’t know | 29 |
1.2%
|