Value |
Category |
1 |
dentro de los ultimos 15 dias |
2 |
más de 15 dias pero menos de 1 mes |
3 |
1 o más meses |
4 |
nunca tuvo ambos |
9 |
nr |
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.