Statistics on R&D Activities in the Business Sector 
Personnel costs
Total internal expenditure on R+D by field of operation and type of expenditure. 
Unidades: thousands of euros

	Total	Total current expenses	Remunerations	Other current expenses	Capital expenditure	
Total	13.259.769	12.386.387	8.377.762	4.008.625	873.381	
Public Administration	2.452.775	2.273.260	1.341.879	931.381	179.516	
Higher education	3.648.812	3.469.263	2.781.781	687.482	179.549	
Companies	7.125.973	6.615.916	4.237.677	2.378.240	510.056	
PNPI	32.209	27.948	16.425	11.523	4.260	
Notas:
Fuente: National Statistics Institute