| Value |
Category |
| 1 |
Contractual hours |
| 2 |
Usually works more than 40 hours |
| 3 |
To have a higher income |
| 4 |
Exceptionally high workload |
| 5 |
Seasonal work |
| 6 |
Others |
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.