Instituto Nacional de Estadística
  • Type of operation: Statistics presented mainly in the form of indices
  • Base year: 2016
  • Population scope: Employed workers in local units.
  • Sources of information: The Quarterly Labour Cost Survey which is conducted on the basis of the Social Security contribution accounts. General Scheme: Sections B to S of CNAE-09 and Special Scheme for Sea Workers: Sea Transport (Division 50 of CNAE-09). In order to cover all the employees of the public administrations, information from the DARETRI file is used.
  • Geographical scope: the entire national territory
  • Reference period of the results: the calendar quarter
  • Method of calculation: chained Laspeyres.

Methodological documents, questionnaires, classifications...