| Value | Category | Cases | |
|---|---|---|---|
| 1 | Frequently | 396 |
13.6%
|
| 2 | Occasionally | 1537 |
52.9%
|
| 3 | Never | 970 |
33.4%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 32 |