| Value |
Category |
| 0 |
don't know |
| 1 |
for work |
| 2 |
to study |
| 3 |
to trade |
| 4 |
for a visit |
| 5 |
to receive medical help |
| 6 |
other |
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.