Estadística sobre Actividades en I+D en el Sector Empresas Sector administración pública Gastos internos en I+D por años y disciplina científica. Unidades: miles de euros ,Total,Ciencias exactas y naturales,Ingeniería y tecnología,Ciencias médicas,Ciencias agrarias,Ciencias sociales y humanidades, 2001,989.011,305.653,173.750,223.834,224.821,60.952, 2000,904.776,276.970,173.755,197.776,202.103,54.171, 1999,843.262,254.571,172.959,173.530,194.049,48.153, 1998,767.300,228.258,182.990,134.549,177.437,44.066, 1997,701.549,213.275,149.910,129.650,167.875,40.845, 1996,704.933,226.365,166.631,112.077,160.927,38.934, 1995,661.119,188.063,183.261,120.004,128.677,41.115, 1994,681.812,205.564,210.510,101.607,124.890,39.240, 1993,670.092,135.919,264.860,103.296,130.275,35.742, 1992,649.303,121.428,253.321,106.535,134.128,33.891, 1991,612.726,98.999,217.777,120.371,146.539,29.041, 1990,544.168,97.977,181.253,100.501,136.652,27.785, 1989,463.603,85.103,166.252,66.845,121.597,23.806, 1988,400.785,60.558,156.690,58.641,106.944,17.952, 1987,349.717,67.752,117.173,53.724,96.306,14.761, 1986,295.800,62.818,107.587,29.762,80.536,15.097, 1985,225.734,43.940,85.061,20.392,68.816,7.525, 1984,196.868,36.698,73.979,18.818,60.185,7.188, 1983,184.805,35.394,80.019,17.453,44.355,7.585, 1982,165.988,26.138,77.344,16.372,40.256,5.884, 1981,138.137,21.721,61.910,13.216,33.404,7.885, 1980,116.122,15.837,57.511,9.171,27.334,6.269, 1979,97.057,14.959,46.158,7.320,22.959,5.662, 1978,73.582,15.386,27.466,5.403,19.641,5.686, 1977,..,..,..,..,..,.., 1976,54.037,..,..,..,..,.., 1975,45.605,..,..,..,..,.., 1974,33.717,3.558,19.196,2.314,7.254,1.394, 1973,30.021,3.209,17.435,2.025,6.082,1.268, 1972,27.514,9.514,12.916,1.491,2.747,847, 1971,22.249,6.785,11.419,1.124,2.212,709, 1970,18.175,6.166,9.388,841,1.244,535, 1969,15.494,5.109,8.318,601,1.064,403, Notas: Fuente: Instituto Nacional de Estadística