| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 895 |
37.3%
|
| 1 | Rarely | 665 |
27.7%
|
| 2 | Often | 517 |
21.6%
|
| 3 | Always | 135 |
5.6%
|
| 9 | Don't know | 187 |
7.8%
|