TDB (Travel and Tourism Data Base) started 1989 and is a 20-year running interview survey of Swedes’ travel habits. 2.000 interviews are made every month, 24.000 interviews on a yearly basis.
About half a million trips (business and pleasure) are covered in the survey. Choice of destination, reservation, transportation and accommodation, purpose of the trip, distribution of expenses etc.
This data base is frequently used for research and governmental purposes and a corner stone to understanding of Swedish travel structure.