| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 234 |
19.5%
|
| 1 | Rarely | 342 |
28.5%
|
| 2 | Often | 209 |
17.4%
|
| 3 | Always | 91 |
7.6%
|
| 8 | Refused | 7 |
0.6%
|
| 9 | Don’t know | 317 |
26.4%
|