Statistics on R&D Activities in the Business Sector 
Company sector: Internal expenditure in R+D
Capital 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,666,267,489,200,518,644,505,944,357,746,256,362,288,756,190,779,198,124,240,176,282,999,279,735,264,085,215,391,168,969,140,943,91,312,61,261,50,455,41,614,22,682,29,468,21,582,20,507,
Agriculture,2,788,5,288,6,043,11,990,7,200,4,670,7,296,..,8,210,6,202,3,925,2,061,3,155,5,133,8,859,3,540,601,180,36,48,108,54,72,18,
Energy and water,9,538,16,118,20,536,37,317,45,100,8,011,67,073,..,14,256,25,447,32,575,45,280,48,351,34,510,24,016,15,127,8,090,7,669,4,496,3,209,2,440,1,677,956,493,
Extraction and chemistry,99,137,66,718,89,121,79,772,52,685,45,491,45,455,..,38,116,44,896,54,470,47,576,49,067,39,829,33,561,24,071,16,744,11,870,8,913,8,414,6,671,7,404,5,145,5,812,
Metallic products,124,635,142,538,162,914,155,247,147,573,127,180,87,165,..,78,781,100,507,125,143,118,045,106,373,84,112,71,550,68,389,43,333,27,713,21,108,17,369,8,522,8,312,5,223,5,493,
Other products,58,888,55,463,67,878,99,047,47,306,36,457,27,376,..,27,863,23,698,20,308,22,808,19,906,20,326,12,026,11,756,10,175,8,643,6,196,6,323,2,344,9,851,7,230,5,686,
Construction,6,763,4,942,339,373,625,2,110,439,..,589,1,815,1,256,2,705,1,160,385,1,232,1,376,1,424,421,445,1,136,1,022,649,631,619,
Trade and catering,5,010,792,1,618,1,190,252,379,962,..,168,2,260,72,48,..,..,..,..,..,..,..,..,18,240,12,6,
Transport and Communications,163,806,90,245,139,025,96,072,29,011,6,677,22,286,..,4,784,3,480,5,379,7,110,4,538,1,448,3,432,7,831,7,230,2,326,7,903,3,630,439,204,1,418,1,503,
Finance and insurance,42,399,70,974,25,053,22,586,25,627,24,545,29,137,..,16,504,12,808,16,576,13,974,21,576,21,865,11,245,8,078,1,905,2,043,1,016,1,160,980,823,553,607,
Other services,153,303,36,122,6,117,2,350,2,368,841,1,569,..,8,853,19,064,23,295,20,128,9,959,7,783,3,047,775,1,809,397,343,325,138,252,343,270,
Notes:
Since 1993, the correspondence between NCEA-74 and NCEA-93 is  published in annex 1
Source: National Statistics Institute