| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 301 |
25.1%
|
| 1 | Rarely | 249 |
20.8%
|
| 2 | Often | 350 |
29.2%
|
| 3 | Always | 241 |
20.1%
|
| 8 | Refused | 4 |
0.3%
|
| 9 | Don’t know | 55 |
4.6%
|