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	14.063.444	13.158.319	8.879.343	4.278.976	905.125	
Public Administration	2.495.023	2.269.646	1.345.204	924.443	225.377	
Higher education	3.808.958	3.574.465	2.902.017	672.448	234.493	
Companies	7.729.249	7.284.852	4.616.255	2.668.598	444.397	
PNPI	30.213	29.355	15.867	13.488	858	
Notas:
Fuente: National Statistics Institute