Estadística sobre Actividades en I+D en el Sector Empresas Sector de empresas: Investigadores en EDP Investigadores en EDP por años y disciplina científica. Unidades: ? ,Total,Ciencias exactas y naturales,Ingeniería y tecnología,Ciencias médicas,Ciencias agrarias,Ciencias sociales y humanidades, 2001,18.959,514,15.380,2.232,739,94, 2000,20.869,..,..,..,..,.., 1999,15.178,474,12.505,1.642,515,43, 1998,13.902,..,..,..,..,.., 1997,12.009,268,9.671,1.552,475,43, 1996,11.100,..,..,..,..,.., 1995,10.803,368,8.765,1.234,419,17, 1994,11.070,..,..,..,..,.., 1993,11.256,94,9.482,1.249,407,24, 1992,11.593,39,9.893,1.252,375,34, 1991,11.622,70,9.954,1.237,341,20, 1990,11.007,87,9.424,1.134,345,17, 1989,9.394,75,8.018,992,301,8, 1988,8.552,35,7.333,934,241,9, 1987,6.835,82,5.747,799,203,4, 1986,6.160,92,5.114,749,192,13, 1985,4.853,109,3.985,591,155,13, 1984,4.019,87,3.077,731,124,.., 1983,3.528,76,2.888,481,82,.., 1982,3.409,61,2.719,531,98,.., 1981,3.226,73,3.312,278,64,.., 1980,2.994,80,2.378,420,107,9, 1979,2.950,79,2.046,474,267,84, 1978,2.800,64,1.934,466,256,80, 1977,..,..,..,..,..,.., 1976,3.002,..,..,..,..,.., 1975,2.760,..,..,..,..,.., 1974,2.683,143,2.022,464,45,9, 1973,2.340,131,1.757,404,39,9, 1972,1.981,50,1.419,444,67,1, 1971,1.681,43,1.200,381,56,1, 1970,1.426,36,1.025,313,48,4, 1969,1.164,27,848,254,30,5, Notas: Fuente: Instituto Nacional de Estadística