Value |
Category |
0 |
Not Applicable |
1 |
Publicity |
2 |
Friends |
3 |
Incentive trips |
4 |
Travel Agency |
5 |
Internet |
6 |
Other |
9 |
Not Stated |
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.