| Value |
Category |
| 1 |
just before her periods starts |
| 2 |
during her periods |
| 3 |
right after period ends |
| 4 |
halfway between periods |
| 8 |
do not know |
| 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.
