Description of r.'s most recent holiday-trip: company, destination, duration, travel organization involved, total expenditures etc. Knowledge of organizations that offer special holidays: in particular low budget travels for less privileged persons or trips for people with restricted mobility or in need of special care or support / making use of special holidays in past and in the future / most important and aspects of special holidays Background variables: basic characteristics/ household characteristics/ occupation/employment/ income/capital assets/ education/ consumption of durables