| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 309 |
12.9%
|
| 1 | Rarely | 532 |
22.2%
|
| 2 | Often | 721 |
30%
|
| 3 | Always | 754 |
31.4%
|
| 8 | Refused | 2 |
0.1%
|
| 9 | Don’t know | 82 |
3.4%
|