| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 1 |
0.1%
|
| 0 | Never | 185 |
15.4%
|
| 1 | Rarely | 267 |
22.3%
|
| 2 | Often | 309 |
25.8%
|
| 3 | Always | 396 |
33%
|
| 9 | Dont know | 42 |
3.5%
|
| 998 | Refused | 0 |
0%
|