| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 387 |
32.3%
|
| 1 | Rarely | 394 |
32.8%
|
| 2 | Often | 198 |
16.5%
|
| 3 | Always | 169 |
14.1%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don’t know | 51 |
4.3%
|