| Value | Category | Cases | |
|---|---|---|---|
| 1 | Frequently | 132 |
10.8%
|
| 2 | Occasionally | 676 |
55.5%
|
| 3 | Never | 411 |
33.7%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 9 |