- Type of operation: statistics presented in the form of indices
- Base year: 2016.
- Reference period of the results: the calendar year.
- Reference period of the weightings: the year before the current year.
- Population scope: salaried workers in local units.
- Geographical scope: the entire national territory.
- Method of calculation: chain-linked Laspeyres.
Methodological documents, questionnaires, classifications,...