Statistics on R&D Activities in the Business Sector 
Main R+D indicators
Total internal expenditure in R+D activities by years and origin of  the funds/unit.
Units: thousands of euros

,Total,Public Administration: Total,Public Administration: %,Companies: Total,Companies: %,NPPI: Total,NPPI: %,Foreign: Total,Foreign: %,
2001,6,227,157.0,2,759,592.0,44.3,2,937,738.0,47.2,51,877.0,0.8,477,950.0,7.7,
2000,5,718,988.0,2,479,598.0,43.4,2,843,887.0,49.7,116,537.0,2.0,278,966.0,4.9,
1999,4,995,360.0,2,234,719.0,44.7,2,440,494.0,48.9,39,450.0,0.8,280,697.0,5.6,
1998,4,715,018.0,2,015,121.0,42.7,2,348,268.0,49.8,36,073.0,0.8,315,555.0,6.7,
1997,4,038,904.0,1,931,713.0,47.8,1,805,663.0,44.7,29,281.0,0.7,272,246.0,6.8,
1996,3,852,632.0,1,848,497.0,48.0,1,751,890.0,45.5,37,906.0,1.0,214,345.0,5.5,
1995,3,550,106.0,1,703,767.0,48.0,1,580,818.0,44.5,28,055.0,0.8,237,466.0,6.7,
1994,3,294,472.0,1,725,656.0,52.4,1,327,035.0,40.3,32,389.0,1.0,209,393.0,6.3,
1993,3,350,060.0,1,728,144.0,51.6,1,374,491.0,41.0,32,899.0,1.0,214,525.0,6.4,
1992,3,244,979.0,1,628,809.0,50.2,1,417,733.0,43.7,20,356.0,0.6,178,080.0,5.5,
1991,2,881,084.0,1,317,046.0,45.7,1,386,054.0,48.1,17,850.0,0.6,160,134.0,5.6,
1990,2,559,284.0,1,152,471.0,45.0,1,213,311.0,47.4,19,773.0,0.8,173,729.0,6.8,
1989,2,039,378.0,952,003.0,46.7,974,150.0,47.8,17,117.0,0.8,96,108.0,4.7,
1988,1,729,046.0,844,085.0,48.8,821,674.0,47.5,19,605.0,1.1,43,682.0,2.5,
1987,1,385,387.0,701,321.0,50.6,648,895.0,46.8,14,617.0,1.1,20,555.0,1.5,
1986,1,188,057.0,572,482.0,48.2,585,199.0,49.3,10,271.0,0.9,20,104.0,1.7,
1985,933,618.0,445,681.0,47.7,440,878.0,47.2,2,092.0,0.2,44,968.0,4.8,
1984,758,471.0,381,859.0,50.4,370,855.0,48.9,180.0,0.0,5,577.0,0.7,
1983,647,074.0,341,778.0,52.8,297,363.0,46.0,517.0,0.1,7,416.0,1.2,
1982,576,984.0,304,539.0,52.8,264,505.0,45.8,499.0,0.1,7,441.0,1.3,
1981,437,615.0,245,117.0,56.0,187,263.0,42.8,349.0,0.1,4,886.0,1.1,
1980,391,199.0,202,265.0,51.7,183,561.0,46.9,1,046.0,0.3,4,327.0,1.1,
1979,292,501.0,146,431.0,50.1,138,984.0,47.5,3,378.0,1.2,3,708.0,1.3,
1978,238,037.0,114,469.0,48.1,119,920.0,50.4,373.0,0.2,3,282.0,1.4,
1977,..,..,..,..,..,..,..,..,..,
1976,150,734.0,62,956.0,41.8,80,439.0,53.4,5,024.0,3.3,2,314.0,1.5,
1975,127,907.0,54,638.0,42.7,67,518.0,52.8,3,979.0,3.1,1,773.0,1.4,
1974,94,834.0,37,804.0,39.9,53,628.0,56.5,1,527.0,1.6,1,875.0,2.0,
1973,74,411.0,34,468.0,46.3,37,780.0,50.8,944.0,1.3,1,220.0,1.6,
1972,59,248.0,31,193.0,52.6,27,214.0,45.9,252.0,0.4,589.0,1.0,
1971,48,706.0,26,589.0,54.6,21,486.0,44.1,246.0,0.5,385.0,0.8,
1970,33,615.0,17,393.0,51.7,14,965.0,44.5,932.0,2.8,325.0,1.0,
1969,28,013.0,14,484.0,51.7,13,270.0,47.4,..,0.0,258.0,0.9,
1968,..,..,..,..,..,..,..,..,..,
1967,21,132.0,8,865.0,42.0,11,936.0,56.4,..,..,331.0,1.6,
1966,..,..,..,..,..,..,..,..,..,
1965,..,..,..,..,..,..,..,..,..,
1964,10,055.0,..,..,..,..,..,..,..,..,
Notes:
1) ~'origin of the funds/unit,Public Administration: Total'~Includes the Higher Education sector
1) ~'origin of the funds/unit,Public Administration: %'~Includes the Higher Education sector
Data for 1994, 1996 and 1998 are estimates
Source: National Statistics Institute