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