| Value | Category | Cases | |
|---|---|---|---|
| 1 | every week end or morethan | 120 |
30.5%
|
| 2 | At least every month,but not every week | 208 |
52.9%
|
| 3 | One time per several month | 32 |
8.1%
|
| 4 | occasionally | 30 |
7.6%
|
| 5 | Abroad | 3 |
0.8%
|