Value |
Category |
1 |
Dia |
2 |
Semana |
3 |
Quincena |
4 |
Mes |
5 |
Trimestre |
6 |
Semestre |
7 |
A¤o |
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.