| Value | Category | Cases | |
|---|---|---|---|
| 1 | Frequently | 80 |
6.8%
|
| 2 | Occasionally | 820 |
70%
|
| 3 | Never | 272 |
23.2%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 28 |