methods, notes and classification Researchers by sector of performance, country of citizenship and sex methods, notes and classification

    • Sector of performance
      • 0 All sectors
      • 1 Business enterprise sector
      • 2 Government sector
      • 3 Higher education sector
      • 4 Private non-profit sector
    • Country of citizenship
      • 0 European Union (EU6-1958, EU9-1973, EU10-1981, EU12-1986, EU15-1995, EU25-2004, EU27-2007, EU28-2013, EU27-2020)
      • 1 European non-EU countries (aggregate changing according to the context)
      • 2 Africa
      • 3 Northern America
      • 4 Central and South America
      • 5 Asia
      • 6 Reporting country
      • 7 Total
      • 8 Others
    • Unit of measure
      • 0 Head count
    • Sex
      • 0 Total
      • 1 Females
    • Geopolitical entity (reporting)
      • 00 European Union - 27 countries (from 2020)
      • 01 Euro area – 20 countries (from 2023)
      • 02 Euro area - 19 countries (2015-2022)
      • 03 Belgium
      • 04 Bulgaria
      • 05 Czechia
      • 06 Denmark
      • 07 Germany
      • 08 Estonia
      • 09 Ireland
      • 0a Greece
      • 0b Spain
      • 0c France
      • 0d Croatia
      • 0e Italy
      • 0f Cyprus
      • 0g Latvia
      • 0h Lithuania
      • 0i Luxembourg
      • 0j Hungary
      • 0k Malta
      • 0l Netherlands
      • 0m Austria
      • 0n Poland
      • 0o Portugal
      • 0p Romania
      • 0q Slovenia
      • 0r Slovakia
      • 0s Finland
      • 0t Sweden
      • 0u Iceland
      • 0v Norway
      • 0w Switzerland
      • 0x United Kingdom
      • 0y Bosnia and Herzegovina
      • 0z Montenegro
      • 10 North Macedonia
      • 11 Serbia
      • 12 Türkiye
      • 13 Russia
      • 14 United States
      • 15 China except Hong Kong
      • 16 Japan
      • 17 South Korea