Value |
Category |
1 |
Daily |
2 |
Weekly |
3 |
Every 2 weeks |
4 |
Monthly |
5 |
Every 3 months |
6 |
Every 6 months |
7 |
Less often |
8 |
Never |
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.