Value |
Category |
1 |
Yes, weekly |
2 |
Yes, monthly |
3 |
Yes, quarterly |
4 |
Yes, annually |
5 |
No |
6 |
other |
9 |
Other |
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.