| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 919 |
38.6%
|
| 1 | Rarely | 771 |
32.4%
|
| 2 | Often | 416 |
17.5%
|
| 3 | Always | 221 |
9.3%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know | 51 |
2.1%
|