| Value | Category | Cases | |
|---|---|---|---|
| 1 | almost every day | 31 |
1%
|
| 2 | at least once a week | 48 |
1.6%
|
| 3 | a few times a month | 42 |
1.4%
|
| 4 | a few times a year | 32 |
1%
|
| 5 | less than once a year | 118 |
3.9%
|
| 6 | never | 2725 |
89.2%
|
| 7 | v.r.: I don't know | 57 |
1.9%
|
| Missing value | 2 |
0.1%
|