Value |
Category |
1 |
in last 30 days |
2 |
in last 3 months |
3 |
in last 6 months |
4 |
between 6 months and 12 months ago |
5 |
dont remember |
Sysmiss |
|
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.