| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 473 |
19.7%
|
| 1 | Rarely | 482 |
20.1%
|
| 2 | Often | 739 |
30.8%
|
| 3 | Always | 569 |
23.7%
|
| 9 | Don't know | 137 |
5.7%
|
| 98 | Refused | 0 |
0%
|