| Value |
Category |
| 1 |
Every day |
| 2 |
2-6 days |
| 3 |
Weekly |
| 4 |
2-4 weeks or monthly |
| 5 |
More than a month |
| 6 |
Other |
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.