Value |
Category |
0 |
Ninguna |
1 |
Diaria |
2 |
Semanal |
3 |
Mensual |
4 |
Trimestr |
5 |
Semestre |
6 |
Anual |
7 |
Flotante |
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.