| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 349 |
29.1%
|
| 1 | Rarely | 164 |
13.7%
|
| 2 | Often | 351 |
29.3%
|
| 3 | Always | 283 |
23.6%
|
| 9 | Don't know | 53 |
4.4%
|
| 998 | Refused | 0 |
0%
|