| Value |
Category |
| 20 |
por contrato/ proyecto/ obra |
| 21 |
no responde |
| 22 |
tres semanas |
| 23 |
cuatrimestre |
| 24 |
semestre |
| 25 |
comisión |
| 26 |
par de días |
| 27 |
por docena |
| 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.
