- Type of survey: monthly continuous survey.
- Base year: 2021
- Population scope: companies whose main activity is included within division 47 of CNAE-2009 Retail trade, except for motor vehicles and motorcycles.
- Geographical scope: the entire national territory.
- Sample size: Approximately 12,000 companies.
- Type of sampling: stratified random sampling.
- Collection method: Completion of the questionnaire by the respondent using one of the following methods: Internet (IRIA system), e-mail, fax, telephone or postal mail.
- Standardised Methodological Report
- File in the Inventory of Statistical Operations: 30103
Methodological documents, questionnaires, classifications,...
- Methodology. Base 2021
- Seasonal adjustment of short-term economic indicators
- National Classification of Economic Activities. CNAE: CNAE-2009 / CNAE-93
- Previous bases methodologies:
- 2015 base: Methodology
- 2010 base: Methodology / Standardised methodological report
- 2005 base and CNAE-2009: Methodology
- 2005 base and CNAE-93: Methodology
- 2001 base: Methodology
- 1994 base: Methodology