| Value |
Category |
| 1 |
HOURLY |
| 2 |
DAILY |
| 3 |
WEEKLY |
| 4 |
BI-WEEKLY |
| 5 |
TWICE MONTHLY |
| 6 |
MONTHLY |
| 7 |
ANNUALLY |
| 8 |
OTHER, SPECIFY |
| 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.