| Value |
Category |
| 1 |
every week end or morethan |
| 2 |
At least every month,but not every week |
| 3 |
One time per several month |
| 4 |
occasionally |
| 5 |
Abroad |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.