Statistics on R&D Activities in the Business Sector 
Scientific research and technological development. Year 2019
Total internal expenditure in R+D activities by years and sectors/unit. 
Units: Especificada en cada variable

	Total (miles de euros)	Administración Pública: Total (miles de euros)	Administración Pública: %	Enseñanza Superior: Total (miles de euros)	Enseñanza superior: %	Empresas: Total (miles de euros)	Empresas: %	IPSFL: Total (miles de euros)	IPSFL: %	
2022	19,324,754.8	3,329,693.8	17.2	5,026,022.3	26.0	10,901,727.7	56.4	67,310.9	0.3	
2021	17,249,249.5	2,910,025.2	16.9	4,586,993.4	26.6	9,696,150.2	56.2	56,080.8	0.3	
Notes:
1) '...'=dato no disponible
Source: Instituto Nacional de Estadística