| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing data | 1 |
0.1%
|
| 0 | Never | 472 |
39.3%
|
| 1 | Rarely | 470 |
39.2%
|
| 2 | Often | 145 |
12.1%
|
| 3 | Always | 34 |
2.8%
|
| 9 | Don't know | 78 |
6.5%
|
| 998 | Refused | 0 |
0%
|