Statistics on R&D Activities in the Business Sector 
2021-2022 Serie. Results based on Statistical Enterprises
Expenditure on internal R&D by years and type of research
Units: Especificada en cada variable

,Total (miles de euros),Investigación básica: Total (miles de euros),Investigación básica: %,Investigación aplicada: Total (miles de euros),Investigación aplicada: %,Desarrollo experimental: Total (miles de euros),Desarrollo experimental: %,
2022,19,324,755,4,462,279,23.1,8,996,640,46.6,5,865,836,30.4,
2021,17,249,250,3,889,578,22.5,7,948,828,46.1,5,410,843,31.4,
Notes:
1) '...'=dato no disponible
Source: Instituto Nacional de Estadística