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

	Total	Basic research	Applied research	Technological development	
Total	14.063.444	2.990.817	5.789.033	5.283.594	
Public Administration	2.495.023	820.495	1.295.220	379.308	
Higher education	3.808.958	1.854.553	1.444.397	510.008	
Companies	7.729.249	306.672	3.031.490	4.391.088	
PNPI	30.213	9.097	17.926	3.190	
Notas:
Fuente: National Statistics Institute