Statistics on R&D Activities in the Business Sector 
Company sector: Internal expenditure in R+D
Internal expenditure in R+D by year and socio-economic objective.
Units: thousands of euros

,Total,Development of agriculture,Industrial development,Energy,Transport and Communications,Rural and town planning,Environment,Health,Social development and Social Services,Earth and atmosphere,General promotion of knowledge,Civil space,Defence activities,Others,
2001,3,261,032,101,865,1,307,709,134,166,889,570,8,959,93,911,360,626,28,547,22,649,114,287,55,748,142,995,..,
2000,3,068,994,..,..,..,..,..,..,..,..,..,..,..,..,..,
1999,2,597,097,77,992,1,153,520,120,635,607,826,4,146,88,839,279,130,15,473,7,854,20,466,67,554,153,663,..,
1998,2,457,184,..,..,..,..,..,..,..,..,..,..,..,..,..,
1997,1,970,851,67,085,828,802,123,117,494,537,3,871,53,586,238,938,8,661,6,815,15,314,37,545,92,580,..,
1996,1,862,621,..,..,..,..,..,..,..,..,..,..,..,..,..,
1995,1,712,229,54,175,732,477,132,313,402,173,1,605,67,025,189,499,5,734,7,825,8,354,33,356,77,699,..,
1994,1,540,490,..,..,..,..,..,..,..,..,..,..,..,..,..,
1993,1,599,744,43,627,834,481,72,284,292,116,2,404,30,586,172,184,3,684,3,624,3,203,14,478,127,072,..,
1992,1,639,014,42,053,895,183,75,806,260,899,3,648,28,404,159,310,3,149,3,384,2,837,18,427,145,914,..,
1991,1,613,321,37,762,906,627,52,018,274,747,1,911,32,587,146,521,4,123,3,420,2,176,19,533,131,898,..,
1990,1,479,926,31,415,788,816,62,169,282,007,1,148,26,414,116,837,3,720,5,625,3,173,15,921,142,680,..,
1989,1,148,853,33,969,584,232,68,149,190,076,703,1,412,97,803,1,160,5,529,433,2,675,101,914,60,798,
1988,981,873,35,562,536,620,52,288,119,968,120,817,79,868,1,394,2,572,..,2,410,96,150,54,103,
1987,761,524,28,374,410,756,36,385,82,080,..,2,019,63,954,1,515,2,590,102,2,224,84,154,47,372,
1986,663,145,16,522,364,616,24,221,82,441,487,1,058,52,204,2,212,6,533,..,343,77,320,35,189,
1985,515,638,11,275,259,132,17,844,83,751,697,908,37,371,403,5,650,78,517,65,667,32,346,
1984,393,128,8,877,198,610,10,746,83,703,210,523,31,769,138,5,764,84,..,39,721,12,982,
1983,313,386,5,061,201,105,11,191,43,844,..,30,26,943,84,2,290,108,..,5,680,17,051,
1982,281,646,4,207,179,276,10,860,28,542,..,1,557,30,507,78,3,137,126,..,7,206,16,149,
1981,199,061,3,336,120,894,8,300,36,590,114,168,20,272,..,3,077,..,..,1,418,4,892,
1980,193,099,5,091,124,698,9,448,32,262,..,156,16,263,30,30,..,..,2,176,2,945,
1979,146,094,3,227,101,391,5,205,16,762,276,42,14,178,301,691,..,..,1,779,2,242,
1978,125,606,2,861,86,618,4,472,15,121,252,36,12,062,270,661,..,..,1,430,1,821,
1977,..,..,..,..,..,..,..,..,..,..,..,..,..,..,
1976,86,666,..,..,..,..,..,..,..,..,..,..,..,..,..,
1975,73,179,..,..,..,..,..,..,..,..,..,..,..,..,..,
1974,54,698,1,424,36,379,1,136,9,099,..,102,6,004,204,..,..,..,..,349,
1973,38,843,1,058,26,763,763,5,391,..,72,4,405,198,..,..,..,..,192,
1972,27,286,..,..,..,..,..,..,..,..,..,..,..,..,..,
1971,21,324,..,..,..,..,..,..,..,..,..,..,..,..,..,
1970,14,238,..,..,..,..,..,..,..,..,..,..,..,..,..,
1969,11,545,..,..,..,..,..,..,..,..,..,..,..,..,..,
1968,..,..,..,..,..,..,..,..,..,..,..,..,..,..,
1967,9,382,..,..,..,..,..,..,..,..,..,..,..,..,..,
1966,..,..,..,..,..,..,..,..,..,..,..,..,..,..,
1965,..,..,..,..,..,..,..,..,..,..,..,..,..,..,
1964,2,560,..,..,..,..,..,..,..,..,..,..,..,..,..,
Notes:
Source: National Statistics Institute