| Value | Category | Cases | |
|---|---|---|---|
| -4 | Not asked | 0 |
0%
|
| -2 | No answer | 0 |
0%
|
| -1 | Don´t know | 0 |
0%
|
| 1 | Weekly | 590 |
59.4%
|
| 2 | Once or twice a month | 301 |
30.3%
|
| 3 | Only a few times a year | 97 |
9.8%
|
| 4 | Not at all | 6 |
0.6%
|
| Sysmiss | 6 |