Value |
Category |
1 |
Norminest |
2 |
Nordette |
3 |
Microvlar |
4 |
Anovlar |
5 |
Primovlar |
6 |
Triovlar |
7 |
Brand uncoded |
98 |
Don't know |
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.