Statistics on R&D Activities in the Business Sector 
Coverage of the statistic. Results based on Statistical Enterprises
Coverage of statistics by years and sectors
Unidades: specified in the variables

;Enterprises: investigated units;Enterprises: enterprises that carry out R&D;Government: investigated units;Government: centres that carry out R&D;Higher Education: investigated units;Higher Education: centres that carry out R&D;PNP: investigated units;PNP: centers that carry out R&D;
2021;40.242;10.178;541;471;195;174;140;94;
Notas:
The data of 'Higher Education'  from the year 2003 include  other centers of higher education   

 The data on the 'Government'  from the year 2003 include  public hospitals.
Fuente: National Statistics Institute