| Value |
Category |
| 1 |
Noristerat (2 months) |
| 2 |
Norigynon (2 months) |
| 3 |
Depo provera (3 months) |
| 6 |
Other |
| 9 |
|
| 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.