| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 248 |
20.7%
|
| 1 | Rarely | 336 |
28%
|
| 2 | Often | 263 |
21.9%
|
| 3 | Always | 113 |
9.4%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know | 240 |
20%
|