Value |
Category |
1 |
Día |
2 |
Semana |
3 |
Cada diez días |
4 |
Cada quince días |
5 |
Mes |
6 |
Otro (especifique) |
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.