| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 435 |
18.1%
|
| 1 | Rarely | 655 |
27.3%
|
| 2 | Often | 554 |
23.1%
|
| 3 | Always | 436 |
18.2%
|
| 9 | Don't know | 320 |
13.3%
|
| 98 | Refused | 0 |
0%
|