- INEbase
- Industry, energy and construction
- Industry and energy
Industrial Production Index. Methodology
- Type of survey: continuous and monthly
- Base Year: 2021
- Population scope: industrial establishments
- Sample size: 11.500 industrial establishments and more than 1.100 products
- Data collection: monthly, establishment production in the reference month
- Collection method: mail and interviewers
- Standardised Methodological Report
- File in the Inventory of Statistical Operations: 30050
Methodology documents, questionnaires, classifications...
- Methodology. Base 2021
- Methodologies previous bases:
- Base 2015: Methodology
- Base 2010: Methodology / Informe metodológico estandarizado
- Base 2005: Methodology
- Base 2000: Methodology
- Base 1990: Methodology