| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 594 |
49.5%
|
| 1 | Rarely | 265 |
22.1%
|
| 2 | Often | 77 |
6.4%
|
| 3 | Always | 62 |
5.2%
|
| 8 | Refused | 3 |
0.3%
|
| 9 | Don’t know | 199 |
16.6%
|