The concepts described on these pages are words and expressions used in statistics with a specific, limited meaning. In everyday speech the word may have a different meaning. In connection with each definition you can find information about which sets of statistics use the concept.

If you are looking for statistical figures, go from the definition to the statistics page.


The acronym FATS comes from the words Foreign Affiliate Statistics and refers to statistics on foreign affiliates. This may mean either foreign affiliates abroad controlled by the compiling economy (Outward FATS), or foreign affiliates resident in the compiling economy (Inward FATS).

Validity of the definition

  • Valid until (31 December 2078)

Source organisation

  • Tilastokeskus