Estadística sobre Actividades en I+D en el Sector Empresas Sector de empresas: Personal en EDP Personal en I+D en EDP por años y disciplina científica. Unidades: ? ,Total,Ciencias exactas y naturales,Ingeniería y tecnología,Ciencias médicas,Ciencias agrarias,Ciencias sociales y humanidades, 2001,46.465,1.288,38.507,4.614,1.780,276, 2000,47.055,..,..,..,..,.., 1999,38.323,1.376,31.337,3.886,1.558,166, 1998,34.667,..,..,..,..,.., 1997,30.023,811,24.338,3.412,1.334,128, 1996,29.431,..,..,..,..,.., 1995,27.557,857,22.479,2.981,1.202,39, 1994,27.321,..,..,..,..,.., 1993,27.781,285,23.511,2.837,1.077,71, 1992,28.590,78,24.719,2.681,1.017,95, 1991,29.151,204,25.360,2.524,993,70, 1990,28.508,272,24.759,2.407,1.012,58, 1989,25.865,244,22.586,2.198,803,34, 1988,23.678,133,20.594,2.073,835,43, 1987,20.361,256,17.491,1.881,709,24, 1986,19.007,298,16.374,1.686,592,57, 1985,16.860,404,14.567,1.357,490,42, 1984,15.022,239,12.331,2.036,416,.., 1983,12.905,178,11.135,1.266,326,.., 1982,12.914,173,10.853,1.552,336,.., 1981,12.006,218,10.138,1.360,291,.., 1980,12.303,225,10.358,1.300,388,32, 1979,11.911,243,9.000,1.393,935,340, 1978,11.591,176,8.823,1.373,869,350, 1977,..,..,..,..,..,.., 1976,14.175,..,..,..,..,.., 1975,13.199,..,..,..,..,.., 1974,11.311,543,9.121,1.443,163,41, 1973,9.937,520,7.982,1.254,140,41, 1972,8.686,224,6.998,1.232,231,1, 1971,7.623,183,6.147,1.092,200,1, 1970,5.691,136,4.589,810,152,4, 1969,4.777,109,3.884,670,108,6, Notas: Fuente: Instituto Nacional de Estadística