| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 497 |
20.7%
|
| 1 | Rarely | 695 |
29%
|
| 2 | Often | 848 |
35.3%
|
| 3 | Always | 328 |
13.7%
|
| 9 | Don't know | 31 |
1.3%
|