| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 172 |
15.4%
|
| 1 | Rarely | 304 |
27.1%
|
| 2 | Often | 303 |
27.1%
|
| 3 | Always | 298 |
26.6%
|
| 8 | Refused | 2 |
0.2%
|
| 9 | Don’t know | 41 |
3.7%
|