Statistics on R&D Activities in the Business Sector 
Company sector: Internal expenditure in R+D
Expenditure in R+D using public 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,315,044,228,086,226,203,162,802,172,058,147,092,156,984,163,433,169,714,186,831,186,831,174,462,135,697,149,562,104,726,73,263,39,468,25,555,12,459,13,469,8,156,5,631,4,069,3,324,
Agriculture,1,292,2,127,18,764,14,088,13,781,12,309,13,066,..,16,660,6,040,6,040,4,243,2,951,1,713,4,526,667,391,72,42,60,84,78,72,48,
Energy and water,1,430,1,468,6,342,3,312,1,322,7,218,2,518,..,3,276,1,280,1,280,9,057,10,133,6,707,9,442,2,548,3,774,2,152,1,172,920,745,469,294,138,
Extraction and chemistry,17,946,21,660,42,622,25,489,23,385,13,270,15,242,..,17,027,20,458,20,458,21,763,12,747,13,895,9,298,6,821,3,233,2,170,1,238,1,004,883,523,343,162,
Metallic products,107,886,99,534,104,136,73,149,92,087,79,802,82,627,..,69,507,90,711,90,711,75,283,63,184,86,371,54,584,48,532,20,206,11,005,7,465,6,629,2,452,1,899,1,442,1,292,
Other products,11,200,15,089,20,514,17,015,16,077,10,980,11,672,..,12,195,6,984,6,984,6,587,2,675,2,061,1,623,409,355,661,313,258,264,66,192,156,
Construction,2,276,4,725,647,463,433,54,391,..,186,198,198,541,..,36,90,12,78,..,6,1,815,150,307,..,..,
Trade and catering,1,135,0,327,445,361,331,84,..,541,96,96,180,..,..,..,..,..,..,..,..,..,..,..,..,
Transport and Communications,1,407,744,4,605,4,255,5,109,5,169,6,563,..,1,779,1,232,1,232,421,30,..,..,..,..,1,503,..,..,..,108,..,..,
Finance and insurance,46,935,19,609,20,177,18,535,16,420,15,440,22,376,..,23,854,22,893,22,893,25,789,31,114,31,229,19,467,13,288,5,998,3,095,1,521,2,440,3,402,1,551,1,268,1,136,
Other services,123,537,63,130,8,069,6,058,3,083,2,518,2,446,..,24,690,36,938,36,938,30,598,12,862,7,549,5,698,986,5,433,4,898,703,343,174,631,457,391,
Notes:
Public funds include Higher education. 
 Since 1993, the correspondence between NCEA-74 and NCEA-93 is  published in annex 1
Source: National Statistics Institute