| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 1 |
0.1%
|
| 0 | Never | 330 |
27.5%
|
| 1 | Rarely | 278 |
23.2%
|
| 2 | Often | 276 |
23%
|
| 3 | Always | 252 |
21%
|
| 9 | Don't know | 62 |
5.2%
|
| 98 | Refused | 0 |
0%
|