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

,Total,Public Administration,Higher education,Companies,PNPI,Foreigner,
Total,13.259.769,5.297.956,577.832,6.192.887,118.014,1.073.079,
Public Administration,2.452.775,2.039.300,3.772,136.169,50.219,223.314,
Higher education,3.648.812,2.619.384,572.281,187.897,37.573,231.677,
Companies,7.125.973,632.406,1.539,5.861.063,15.243,615.723,
PNPI,32.209,6.866,241,7.758,14.979,2.365,
Notas:
Fuente: National Statistics Institute