| Value | Category | Cases | |
|---|---|---|---|
| 1 | Weekly | 775 |
40%
|
| 2 | Once or twice a month | 617 |
31.9%
|
| 3 | Only a few times a year | 327 |
16.9%
|
| 4 | Not at all | 217 |
11.2%
|
| -4 | Not asked | 0 | |
| -3 | INAP | 0 | |
| -2 | No answer | 1 | |
| -1 | Don´t know | 65 |