Sales index in retail trade and personal services
Consulter
Sommaire
Traitement statistique
Source data
Turnover indices are calculated based on tax data, i.e. the CA3 declaration, the form
which businesses must fill in each month or each quarter for the payment of VAT;
They include the full turnover of declaring businesses, all activities included, classified
according to the business's principal activity.
The consumer price index (CPI), which serve to calculate deflators allowing to pass
of an index in value to an index in volume, are calculated by INSEE (DSDS) based on
the data collected by a survey.
Frequency of data collection
Monthly
Data collection
"Whole France" (except French Guyana and Mayotte which are not liable to VAT)
Survey unit
Legal unit