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

,1992,1991,1990,1989,1988,1987,1986,1985,1984,1983,1982,
Total,1,639,014,1,613,321,1,479,926,1,148,853,981,873,761,524,663,145,515,638,393,128,313,386,281,646,
Agricultural production,9,069,10,247,4,520,3,600,5,355,2,242,1,743,709,349,66,168,
Livestock production,571,805,853,1,172,..,78,108,66,..,..,..,
Agricultural and livestock services,2,380,1,863,2,813,2,699,120,799,..,18,..,..,..,
Hunting and Restocking of Game Species,..,..,..,..,..,..,..,..,..,..,..,
Forestry,180,517,..,..,132,445,..,..,..,..,..,
Fishing,4,387,1,857,2,518,2,284,8,318,10,812,4,772,829,355,60,78,
Solid fuels and coking works,7,128,5,295,7,633,6,184,7,056,7,753,8,228,7,140,4,213,1,623,980,
Oil and natural gas,883,1,833,1,184,1,821,1,641,511,1,863,787,349,..,..,
Petroleum Refinement,22,706,21,132,25,591,16,305,13,974,9,917,11,425,10,938,11,804,9,953,8,408,
Radioactive minerals,3,113,2,025,1,725,..,1,028,463,487,481,355,..,..,
Electrical energy,48,628,39,937,42,672,54,193,39,757,26,222,14,496,7,747,6,449,7,675,6,954,
Water,938,823,691,1,010,180,138,415,349,288,..,138,
Extraction of metallic ores,2,104,6,527,3,865,6,208,4,375,2,662,2,753,4,165,2,248,721,1,815,
Metal production,11,419,14,124,14,617,16,498,11,353,12,531,13,968,14,022,13,607,15,765,13,120,
Extraction of non-metallic mineral,2,536,2,939,2,049,1,112,1,466,956,715,72,24,228,210,
Non-metallic mineral products,23,524,20,236,21,685,17,351,13,889,15,302,13,300,10,866,9,418,9,340,7,597,
Chemical industry,236,733,244,516,217,332,177,377,159,220,138,581,110,580,86,227,68,323,53,328,56,477,
Metallic products,37,768,40,484,37,365,28,728,22,935,19,863,18,920,15,031,9,544,6,635,7,591,
Mechanical machinery and equipment,62,902,76,731,67,932,55,972,50,106,40,514,34,444,25,224,15,458,10,103,8,847,
Office machinery and computers,69,729,94,599,109,925,66,796,62,601,54,362,34,234,33,645,9,129,1,965,5,914,
Electrical machinery and material,70,865,68,702,65,144,61,940,49,992,39,444,30,075,17,129,15,314,26,150,24,635,
Electrical machinery and material,248,212,259,938,231,720,159,935,132,253,86,930,65,516,49,758,41,566,33,194,24,834,
Motor Vehicles,208,762,184,354,151,689,107,557,88,060,55,077,77,428,56,567,60,642,47,774,36,439,
Naval Construction,34,564,19,563,10,428,5,427,4,381,5,848,4,075,5,523,8,546,8,516,4,231,
Other transport material,121,909,113,946,124,824,86,275,84,514,74,339,72,091,57,775,35,430,7,206,3,726,
Optical precision instruments,5,337,8,264,6,725,12,333,7,597,5,770,3,714,3,017,1,725,1,334,1,220,
Food, beverages and tobacco,49,932,39,000,38,074,34,949,35,520,23,638,23,007,18,517,14,929,11,059,10,163,
Textile industry,7,086,5,289,3,642,2,849,1,491,950,601,559,409,240,962,
Leather Industry,1,557,1,707,1,527,1,208,1,232,1,641,805,739,613,132,258,
Footwear and clothing industry,2,470,1,671,1,503,3,071,1,989,1,220,1,238,956,439,222,186,
Wood and cork industry,3,221,3,456,4,592,2,650,2,182,1,274,589,102,78,18,..,
Paper, graphic arts and publishing,11,215,11,918,11,660,7,020,4,796,5,589,4,177,3,318,2,813,1,917,2,590,
Cork and plastics,31,896,30,742,29,912,24,107,23,854,19,202,22,382,19,773,19,106,21,432,23,037,
Other manufacturing industries,4,435,4,466,6,527,1,418,2,164,4,898,1,689,859,469,631,950,
Construction,10,956,9,809,12,375,8,997,7,711,9,424,9,081,10,782,4,592,4,646,9,508,
Wholesale trade,78,108,120,..,..,..,..,..,..,..,..,
Recuperation,..,..,..,..,..,..,..,..,..,..,..,
Trade intermediaries,..,..,..,..,..,..,..,..,..,..,..,
Retail commerce,3,732,373,859,..,..,..,..,..,..,..,..,
Restaurants and cafes,..,..,..,..,..,..,..,..,..,..,..,
Accommodation and catering,..,..,..,..,..,..,..,..,..,..,..,
Repairs,..,..,..,..,..,..,..,..,..,..,..,
Railway Transport,643,787,727,956,2,855,2,855,1,923,817,1,503,2,043,1,839,
Other land transport,..,..,..,..,..,499,..,..,..,..,..,
Maritime Transport,..,..,..,..,..,..,78,60,108,174,150,
Air transport,505,..,1,178,1,232,..,..,..,..,..,..,..,
Supporting transport activities,..,..,..,..,..,..,..,..,..,..,..,
Communications,38,964,39,396,37,870,21,775,9,821,9,772,25,224,21,354,14,563,17,345,7,435,
Financial institutions,..,..,..,..,..,..,..,..,..,..,..,
Insurance,..,..,..,..,..,..,391,..,..,..,..,
Financial and insurance assistants,..,..,..,..,..,..,..,..,..,..,..,
Company services,137,091,134,314,103,140,110,466,94,960,..,40,280,19,689,12,669,10,127,10,373,
Renting of chattels,..,..,..,..,..,..,..,..,..,..,..,
Renting of Real Estate,..,..,..,..,..,..,..,..,..,..,..,
Public Administration,..,..,..,..,..,..,..,..,..,..,..,
Cleaning public roads,..,..,..,..,48,54,258,..,..,..,..,
Education and Research,94,677,83,505,66,123,30,507,19,906,9,965,5,415,9,484,5,704,1,515,631,
Veterinary Health and Services,4,147,3,606,4,381,3,967,2,200,1,911,649,541,..,246,180,
Social work,..,216,216,902,841,409,..,..,..,..,..,
Recreational and Cultural Services,60,1,701,..,..,..,..,..,..,..,..,..,
Personal and domestic services,..,..,..,..,..,..,..,..,..,..,..,
Diplomatic representation and international organisations,..,..,..,..,..,..,..,..,..,..,..,
Notes:
Source: National Statistics Institute