Statistics on Biotechnology Use 2021 Series Expenditure on internal R&D activities in Biotechnology by years and sectors/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: %; 2021;2.269.946;716.877;31,6;500.703;22,1;1.038.582;45,8;13.783;0,6; Notas: Fuente: National Statistics Institute