| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 1427 |
59.5%
|
| 1 | Rarely | 393 |
16.4%
|
| 2 | Often | 203 |
8.5%
|
| 3 | Always | 99 |
4.1%
|
| 8 | Refused | 3 |
0.1%
|
| 9 | Don’t know | 275 |
11.5%
|