| Value |
Category |
| 0 |
0 Horas |
| 1 |
Hora |
| 2 |
Horas |
| 3 |
Horas |
| 4 |
Horas |
| 5 |
Horas |
| 6 |
Horas |
| 8 |
Horas |
| 12 |
Horas |
| 16 |
Horas |
| 25 |
Horas |
| 99 |
NS/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.