| Value | Category | Cases | |
|---|---|---|---|
| 1 | Frequently | 309 |
15.5%
|
| 2 | Occasionally | 1140 |
57%
|
| 3 | Never | 550 |
27.5%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 9 |