| Value | Category | Cases | |
|---|---|---|---|
| -4 | Not asked | 0 |
0%
|
| -3 | Not applicable | 0 |
0%
|
| -2 | No answer | 0 |
0%
|
| -1 | Don´t know | 0 |
0%
|
| 1 | Weekly | 140 |
11.5%
|
| 2 | Once or twice a month | 167 |
13.7%
|
| 3 | Only a few times a year | 219 |
17.9%
|
| 4 | Not at all | 695 |
56.9%
|
| Sysmiss | 141 |