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