Estadística sobre Actividades en I+D en el Sector Empresas
Sector enseñanza superior
Gastos internos en I+D por años y origen de los fondos.
Unidades: miles de euros

,Total,De empresas,Administración pública,IPSFL,Extranjero,
2001,1.925.357,167.955,1.610.160,15.246,131.996,
2000,1.693.881,117.033,1.482.433,16.595,77.820,
1999,1.504.604,116.110,1.285.685,14.977,87.826,
1998,1.438.667,100.285,1.193.069,14.526,130.786,
1997,1.321.932,85.314,1.142.915,10.133,83.565,
1996,1.242.701,92.892,1.068.125,11.005,70.685,
1995,1.136.911,94.720,956.421,5.692,80.073,
1994,1.040.304,61.640,935.782,6.533,36.349,
1993,1.047.817,62.079,942.543,6.581,36.608,
1992,938.162,68.930,834.031,4.676,30.525,
1991,640.120,64.284,555.576,4.237,16.023,
1990,521.204,46.572,465.171,2.711,6.743,
1989,416.321,38.200,373.505,1.893,2.729,
1988,332.756,26.859,302.988,2.043,865,
1987,262.444,6.954,254.655,373,463,
1986,221.040,3.408,217.182,48,403,
1985,192.246,2.158,189.872,6,216,
1984,168.476,1.953,166.420,6,102,
1983,148.883,..,148.883,..,..,
1982,129.350,..,129.350,..,..,
1981,100.417,..,100.417,..,..,
1980,81.978,..,81.978,..,..,
1979,49.349,..,49.349,..,..,
1978,38.849,..,38.849,..,..,
1977,..,..,..,..,..,
1976,9.322,..,9.322,..,..,
1975,9.123,..,9.123,..,..,
1974,4.964,..,4.964,..,..,
1973,4.634,..,4.634,..,..,
1972,4.441,..,4.441,..,..,
1971,5.133,..,5.133,..,..,
1970,1.202,12,1.142,36,12,
1969,974,12,938,12,12,
Notas:
Los datos del año 1994 son estimaciones  
   
 Los datos de Administración pública incluyen Enseñanza superior
Fuente: Instituto Nacional de Estadística