Statistics on R&D Activities in the Business Sector 
Company sector: Internal expenditure in R+D
Other current expenditure in R+D 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,854,509,943,703,722,965,752,551,564,152,555,924,492,674,480,125,498,588,488,094,467,101,429,099,292,386,261,861,191,122,170,693,149,820,110,995,61,586,64,074,38,765,35,862,32,190,26,931,
Agriculture,3,293,8,320,15,297,32,779,10,373,..,7,194,..,10,121,3,792,4,429,4,249,2,614,4,526,2,254,1,034,331,156,48,60,114,180,66,48,
Energy and water,17,443,9,092,20,102,19,767,23,974,..,27,112,..,41,662,30,465,12,225,10,440,9,790,10,163,4,778,5,662,5,055,3,209,3,480,2,837,1,611,1,503,1,815,1,527,
Extraction and chemistry,172,911,163,440,136,099,156,564,127,877,..,99,750,..,93,223,78,102,84,202,73,125,59,470,49,529,40,622,36,794,29,888,24,599,18,427,17,495,13,385,10,446,7,561,7,098,
Metallic products,295,563,280,766,408,039,392,239,281,394,..,272,475,..,239,876,259,715,264,776,256,987,159,989,145,211,103,807,94,251,82,110,64,531,26,174,29,023,15,692,13,751,15,741,13,108,
Other products,72,051,75,506,60,098,70,661,49,463,..,35,526,..,32,443,25,495,21,919,21,114,16,209,18,283,16,558,14,761,13,883,10,337,8,739,8,294,2,620,6,190,4,712,3,125,
Construction,6,062,6,947,1,036,799,1,881,..,1,989,..,1,214,1,695,1,190,1,653,1,412,1,256,1,623,1,142,1,088,655,541,1,689,613,415,156,36,
Trade and catering,7,790,4,542,6,773,541,685,..,156,..,379,114,66,30,..,..,..,..,..,..,..,..,54,30,0,0,
Transport and Communications,39,216,39,502,17,978,22,682,12,537,..,12,585,..,15,079,15,103,13,403,15,133,6,719,3,504,2,843,4,538,9,953,3,227,1,605,1,010,613,397,186,168,
Finance and insurance,85,187,97,855,47,427,48,784,49,998,..,31,854,..,43,802,38,843,37,088,27,256,27,484,23,187,15,698,11,329,6,407,2,837,2,236,3,480,3,895,2,536,1,172,1,160,
Other services,154,993,257,733,10,115,7,741,5,968,..,4,033,..,20,789,34,769,27,803,19,112,8,697,6,202,2,939,1,184,1,106,1,442,337,186,168,415,781,661,
Notes:
As from 1993, the correspondence between NCEA-74 and NCEA-93 is  published in annex 1
Source: National Statistics Institute