| Value | Category | Cases | |
|---|---|---|---|
| 1 | Frequently | 51 |
5.1%
|
| 2 | Occasionally | 627 |
63.1%
|
| 3 | Never | 315 |
31.7%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 10 |