Statistics on Biotechnology Use 2021 Series Expenditure on internal R&D by years and origin of funds/unit. Unidades: thousands of euros and percentage ;Total (thousands of euros);Public Administration: Total (thousands of euros);Public Administration: %;Higher education: Total (thousands of euros);Higher education: %;Companies: Total (thousands of euros);Business: %;PNPI: Total (thousands of euros);PNPI: %;Foreign: Total (thousands of euros);Foreign: %; 2021;2.269.946;970.923;42,8;92.017;4,1;959.616;42,3;51.384;2,3;196.006;8,6; Notas: Fuente: National Statistics Institute