| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 540 |
45%
|
| 1 | Rarely | 347 |
28.9%
|
| 2 | Often | 218 |
18.2%
|
| 3 | Always | 43 |
3.6%
|
| 8 | Refused to answer | 0 |
0%
|
| 9 | Don’t know | 52 |
4.3%
|