| Value | Category | Cases | |
|---|---|---|---|
| 1 | Weekly | 888 |
36.7%
|
| 2 | Once or twice a month | 898 |
37.1%
|
| 3 | Only a few times a year | 475 |
19.6%
|
| 4 | Not at all | 158 |
6.5%
|
| -4 | Not asked | 0 | |
| -3 | INAP | 0 | |
| -2 | No answer | 78 | |
| -1 | Don´t know | 35 |