Value |
Category |
0 |
|
1 |
Dia |
2 |
semana |
3 |
quincena |
4 |
mes |
5 |
trimestre |
6 |
semestre |
7 |
año |
8 |
otra |
9 |
|
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.