| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 335 |
14.1%
|
| 1 | Rarely | 839 |
35.3%
|
| 2 | Often | 788 |
33.1%
|
| 3 | Always | 361 |
15.2%
|
| 8 | Refused | 2 |
0.1%
|
| 9 | Don’t know | 53 |
2.2%
|