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