| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 656 |
54.7%
|
| 1 | Rarely | 233 |
19.4%
|
| 2 | Often | 112 |
9.3%
|
| 3 | Always | 37 |
3.1%
|
| 8 | Refused | 2 |
0.2%
|
| 9 | Don’t know | 160 |
13.3%
|