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