| Value | Category | Cases | |
|---|---|---|---|
| -4 | Not asked | 0 |
0%
|
| -2 | No answer | 0 |
0%
|
| -1 | Don´t know | 0 |
0%
|
| 1 | Weekly | 600 |
50%
|
| 2 | Once or twice a month | 235 |
19.6%
|
| 3 | Only a few times a year | 293 |
24.4%
|
| 4 | Not at all | 72 |
6%
|