Value |
Category |
1 |
Mes |
2 |
Bimestre |
3 |
Trimestre |
4 |
Cuatrimestre |
6 |
Semestre |
8 |
Año |
9 |
Ignorado |
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.