Statistics on R&D Activities in the Business Sector 
Company sector: Internal expenditure in R+D
Expenditure in R+D using funds from other companies 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,126,624,147,814,130,070,145,090,90,735,67,932,69,309,..,63,653,70,691,69,014,51,104,32,082,24,281,21,522,22,496,27,761,8,588,13,817,4,201,6,190,11,726,7,374,6,864,
Agriculture,24,2,823,3,467,4,009,3,089,1,382,1,881,..,1,509,313,102,60,325,48,1,953,835,66,30,30,..,..,..,24,24,
Energy and water,828,0,8,702,4,466,4,664,12,183,24,215,..,11,960,17,429,15,392,18,247,2,897,4,724,1,665,349,108,24,..,0,..,..,..,..,
Extraction and chemistry,2,624,865,5,567,2,476,4,417,4,712,5,199,..,1,563,1,322,1,953,3,780,5,331,2,422,2,777,1,833,2,717,1,953,1,064,361,1,647,264,998,835,
Metallic products,29,443,5,009,50,816,69,519,44,775,22,316,22,310,..,13,072,13,048,17,207,5,637,5,680,6,082,6,455,12,315,20,158,3,480,8,823,1,178,1,569,8,234,246,174,
Other products,5,537,2,539,6,989,6,569,6,936,2,981,2,957,..,3,828,2,999,301,721,210,865,595,421,138,..,36,138,547,144,..,..,
Construction,382,613,331,433,505,42,24,..,18,..,..,..,..,..,..,0,..,..,..,..,481,48,4,201,4,129,
Trade and catering,3,568,0,328,..,84,..,144,..,..,..,..,6,..,..,..,..,..,..,..,..,12,..,..,..,
Transport and Communications,0,0,27,256,35,237,1,665,2,290,962,..,902,..,102,..,..,..,..,..,..,..,..,..,..,..,..,..,
Finance and insurance,10,129,2,916,20,471,16,023,18,241,19,118,8,925,..,13,859,9,766,12,068,6,912,12,020,8,330,5,337,5,073,3,570,2,837,3,666,2,374,1,863,2,434,1,202,1,118,
Other services,74,089,133,049,6,144,6,359,6,359,2,909,2,693,..,16,943,25,813,21,889,15,741,5,619,1,809,2,741,1,671,1,004,264,198,150,72,601,703,583,
Notes:
As from 1993, the correspondence between NCEA-74 and NCEA-93 is  published in annex 1
Source: National Statistics Institute