Statistics on R&D Activities in the Business Sector 
Company sector: Internal expenditure in R+D
Expenditure in R+D using foreign funds by  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,252,676,113,628,117,464,103,074,124,704,96,997,109,847,140,715,146,130,129,921,130,696,155,981,86,822,37,936,17,982,18,012,44,505,5,391,5,824,5,854,4,333,3,973,2,951,2,915,
Agriculture,0,1,899,4,337,1,995,2,927,896,1,815,..,853,1,034,108,240,18,42,78,..,..,..,..,..,0,..,..,..,
Energy and water,1,624,2,452,2,475,15,380,11,137,5,523,14,767,..,9,244,4,261,4,562,4,213,1,232,2,254,1,052,421,361,..,..,..,..,..,..,..,
Extraction and chemistry,22,379,6,178,11,408,8,198,8,733,7,915,8,300,..,3,143,721,1,929,1,773,4,057,5,962,3,276,1,454,3,101,1,034,2,019,2,320,1,052,294,..,..,
Metallic products,41,126,57,438,59,115,56,724,73,750,61,520,60,095,..,101,271,100,483,102,352,134,092,73,095,25,507,12,561,16,017,40,941,4,357,3,804,2,837,2,927,3,534,2,945,2,909,
Other products,1,122,2,934,4,136,4,315,4,243,2,560,2,891,..,1,292,601,307,186,60,301,..,..,..,..,..,307,..,..,..,..,
Construction,1,080,267,230,391,210,156,114,..,421,186,457,36,..,..,..,..,..,..,..,60,..,..,..,..,
Trade and catering,9,329,0,0,0,0,204,..,..,..,..,..,..,..,..,..,..,..,..,..,..,..,..,..,..,
Transport and Communications,59,551,721,1,617,2,885,685,1,491,1,190,..,487,186,1,250,3,071,..,..,..,..,..,..,..,..,..,..,..,..,
Finance and insurance,47,770,22,744,32,589,11,984,22,808,16,618,20,543,..,23,902,17,526,16,636,9,754,7,837,3,678,944,54,48,..,..,331,355,144,..,..,
Other services,68,695,18,995,1,558,1,202,210,114,132,..,5,517,4,922,3,095,2,614,523,192,72,66,54,..,..,..,..,..,6,6,
Notes:
As from 1993, the correspondence between NCEA-74 and NCEA-93 is  published in annex 1
Source: National Statistics Institute