Statistics on R&D Activities in the Business Sector 
Company sector: Internal expenditure in R+D
Expenditure in R+D using NPPI funds by branch of activity  (NCEA-74) and years.
Units: thousands of euros

,2001,2000,1999,1998,1997,1996,1995,1994,1993,1992,1991,1990,1989,1988,1987,1986,1985,1984,1983,1982,1981,1980,1979,1978,
Total,4,026,65,471,1,607,2,428,1,743,3,931,817,2,230,2,320,2,037,2,464,2,843,4,285,2,098,2,001,1,623,1,611,156,481,469,270,373,415,301,
Agriculture,0,0,60,72,108,90,108,..,120,361,..,..,186,..,..,..,30,..,..,..,..,..,..,..,
Energy and water,160,0,269,90,679,2,518,144,..,6,114,168,36,2,939,1,478,469,541,..,..,..,198,186,..,..,..,
Extraction and chemistry,50,20,122,54,150,162,60,..,180,270,156,120,331,42,18,192,6,36,..,..,..,..,..,..,
Metallic products,252,35,411,379,343,270,234,..,553,835,577,1,010,282,186,667,385,751,12,30,180,84,78,84,54,
Other products,0,0,21,12,0,102,..,..,661,..,30,..,18,..,18,..,..,..,0,..,..,..,..,..,
Construction,0,0,15,0,0,..,..,..,..,..,..,..,..,..,..,48,..,..,..,..,..,..,..,..,
Trade and catering,0,0,0,..,0,..,..,..,..,..,..,..,..,..,..,..,..,..,..,..,..,..,..,..,
Transport and Communications,0,0,0,0,0,..,..,..,..,..,..,..,..,..,..,..,..,..,..,..,..,..,..,..,
Finance and insurance,105,61,135,0,709,0,..,78,..,421,78,78,..,96,60,439,186,535,108,451,84,..,258,246,246,
Other services,3,459,4,281,708,1,112,463,787,192,..,379,379,1,454,1,677,433,331,391,270,288,..,..,6,..,36,84,..,
Notes:
As from 1993, the correspondence between NCEA-74 and NCEA-93 is  published in annex 1
Source: National Statistics Institute