| Value | Category | Cases | |
|---|---|---|---|
| 1 | never | 1861 |
11.4%
|
| 2 | a few times a year | 2138 |
13.1%
|
| 3 | about once a month | 1234 |
7.6%
|
| 4 | every two weeks | 815 |
5%
|
| 5 | once a week | 3903 |
23.9%
|
| 6 | several times a week | 851 |
5.2%
|
| -8 | other error | 0 |
0%
|
| -7 | filter error | 0 |
0%
|
| -3 | inapplicable | 5176 |
31.7%
|
| -2 | no answer | 7 |
0%
|
| -1 | does not know | 359 |
2.2%
|