| Value | Category | Cases | |
|---|---|---|---|
| 1 | Frequently | 155 |
13.1%
|
| 2 | Occasionally | 513 |
43.5%
|
| 3 | Never | 512 |
43.4%
|
| -4 | Not asked | 0 | |
| -3 | INAP | 0 | |
| -2 | No answer | 0 | |
| -1 | Don´t know | 20 |