| Value | Category | Cases | |
|---|---|---|---|
| 1 | Weekly | 771 |
64.8%
|
| 2 | Once or twice a month | 276 |
23.2%
|
| 3 | Only a few times a year | 94 |
7.9%
|
| 4 | Not at all | 49 |
4.1%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 0 | |
| -1 | Don´t know | 10 |