Estadística sobre Actividades en I+D en el Sector Empresas
Principales indicadores de I+D
Gastos internos totales en actividades de I+D en relación con el PIB  por años y sectores de ejecución.
Unidades: ?

,PIB(1986),PIB(1995),(Gastos I+D/PIB)*100: Total,(Gastos I+D/PIB)*100: Administración Pública,(Gastos I+D/PIB)*100: Enseñanza superior,(Gastos I+D/PIB)*100: Empresas,(Gastos I+D/PIB)*100: IPSFL,
2001,..,651.641,00,0,96,0,15,0,30,0,50,0,01,
2000,..,609.319,00,0,94,0,15,0,28,0,50,0,01,
1999,..,563.109,00,0,89,0,15,0,27,0,46,0,01,
1998,..,526.158,00,0,90,0,15,0,27,0,47,0,01,
1997,..,493.188,00,0,82,0,14,0,27,0,40,0,01,
1996,..,464.251,00,0,83,0,15,0,27,0,40,0,01,
1995,..,437.787,00,0,81,0,15,0,26,0,39,0,01,
1994,389.391,00,..,0,85,0,17,0,27,0,40,0,01,
1993,366.333,00,..,0,91,0,18,0,28,0,44,0,01,
1992,355.228,00,..,0,91,0,18,0,26,0,46,0,01,
1991,330.120,00,..,0,87,0,19,0,19,0,49,0,00,
1990,301.379,00,..,0,85,0,18,0,17,0,49,0,01,
1989,270.720,00,..,0,75,0,17,0,15,0,43,0,00,
1988,241.359,00,..,0,72,0,17,0,14,0,41,0,00,
1987,217.230,00,..,0,64,0,16,0,12,0,35,0,01,
1986,194.271,00,..,0,61,0,15,0,12,0,34,0,00,
1985,169.491,00,..,0,55,0,13,0,11,0,31,..,
1984,153.375,00,..,0,50,0,13,0,11,0,26,..,
1983,135.419,00,..,0,48,0,14,0,11,0,23,..,
1982,118.535,00,..,0,49,0,14,0,11,0,24,..,
1981,102.441,00,..,0,43,0,14,0,10,0,19,..,
1980,91.162,00,..,0,43,0,13,0,09,0,21,..,
1979,79.340,00,..,0,37,0,12,0,06,0,19,..,
1978,67.824,00,..,0,35,0,11,0,06,0,18,..,
1977,55.413,00,..,..,..,..,..,..,
1976,43.672,00,..,0,34,0,12,0,02,0,20,0,00,
1975,36.290,00,..,0,35,0,13,0,02,0,20,..,
1974,30.909,00,..,0,31,0,11,0,02,0,18,0,00,
1973,25.239,00,..,0,29,0,12,0,02,0,15,0,00,
1972,20.936,00,..,0,28,0,13,0,02,0,13,..,
1971,17.838,00,..,0,27,0,12,0,03,0,12,..,
1970,15.806,00,..,0,21,0,11,0,01,0,09,..,
1969,14.311,00,..,0,20,0,11,0,01,0,08,..,
1968,12.499,00,..,..,..,..,..,..,
1967,11.071,00,..,0,19,0,11,0,00,0,08,..,
1966,9.777,00,..,..,..,..,..,..,
1965,8.427,00,..,..,..,..,..,..,
1964,7.265,00,..,0,13,0,09,0,01,0,03,..,
Notas:
1) ~'sectores de ejecución,PIB(1986)'~millones de euros. Precios de mercado
1) ~'sectores de ejecución,PIB(1995)'~millones de euros. Precios de mercado
Fuente: Instituto Nacional de Estadística