| Value | Category | Cases | |
|---|---|---|---|
| 1 | Frequently | 401 |
16.8%
|
| 2 | Occasionally | 1253 |
52.6%
|
| 3 | Never | 729 |
30.6%
|
| -4 | Not asked | 0 | |
| -3 | INAP | 0 | |
| -2 | No answer | 55 | |
| -1 | Don´t know | 94 |