Value |
Category |
1 |
Hour |
2 |
Day |
3 |
Week |
4 |
Fortnight |
5 |
Month |
6 |
Quarter a year |
7 |
Half a year |
8 |
Annual |
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.