| Value | Category | Cases | |
|---|---|---|---|
| 1 | every week end or morethan | 40 |
28.8%
|
| 2 | At least every month,but not every week | 56 |
40.3%
|
| 3 | One time per several month | 37 |
26.6%
|
| 4 | occasionally | 3 |
2.2%
|
| 5 | Abroad | 3 |
2.2%
|