| Value | Category | Cases | |
|---|---|---|---|
| 1 | Frequently | 147 |
14.7%
|
| 2 | Occasionally | 639 |
64%
|
| 3 | Never | 213 |
21.3%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 10 |