• Type of survey: continuous on a monthly basis.
  • Population scope: this refers to non-residents in Spain who enter or leave our country, whether or not they have stayed overnight, as well as to those who pass through our country in transit.
  • Geographical scope: the entire national territory. The sample is collected at the main access points for non-residents by road, airport, port and rail.
  • Reference period: month
  • Sample size: more than 127,000 surveys per year
  • Collection method: personal interview

Methodological documents, questionnaires, classifications,...