| Value | Category | Cases | |
|---|---|---|---|
| 1 | Weekly | 231 |
24.8%
|
| 2 | Once or twice a month | 305 |
32.7%
|
| 3 | Only a few times a year | 191 |
20.5%
|
| 4 | Not at all | 205 |
22%
|
| -4 | Not asked | 0 | |
| -3 | Not applicable | 0 | |
| -2 | No answer | 1 | |
| -1 | Don´t know | 67 |