Statistics on R&D Activities in the Business Sector 
Main R+D indicators
Indicators of the researcher's work environment by years,  sectors and indicators.
Units: ?

,Total,,Public Administration,,Higher education,,Companies,,NPPI,,
,Internal expenditure per researcher (thousands of euros),Other personnel by researcher,Internal expenditure per researcher (thousands of euros),Other personnel by researcher,Internal expenditure per researcher (thousands of euros),Other personnel by researcher,Internal expenditure per researcher (thousands of euros),Other personnel by researcher,Internal expenditure per researcher (thousands of euros),Other personnel by researcher,
2001,77.07,0.57,74.11,0.76,41.00,0.16,172.00,1.50,63.74,0.47,
2000,74.59,0.57,71.20,0.76,40.27,0.18,147.06,1.25,49.90,0.65,
1999,81.14,0.66,70.66,0.87,44.46,0.20,171.11,1.52,81.87,0.63,
1998,78.23,0.61,69.62,0.83,41.67,0.19,176.76,1.49,63.09,0.48,
1997,74.96,0.62,66.88,0.83,43.13,0.20,164.11,1.50,60.64,0.49,
1996,74.62,0.69,77.24,0.96,40.27,0.26,167.80,1.65,77.19,0.84,
1995,74.99,0.69,79.09,1.05,41.09,0.24,158.50,1.55,77.52,0.84,
1994,68.83,0.68,87.19,1.24,36.39,0.21,139.16,1.47,82.55,1.31,
1993,77.25,0.75,86.61,1.23,43.65,0.24,142.12,1.47,88.06,1.30,
1992,77.85,0.76,84.77,1.18,42.32,0.24,141.38,1.47,70.88,0.91,
1991,70.89,0.78,75.84,1.17,30.81,0.22,138.82,1.51,89.86,1.27,
1990,67.93,0.85,71.39,1.25,27.57,0.25,134.45,1.59,98.49,1.48,
1989,61.96,0.92,79.06,1.49,23.72,0.28,122.30,1.75,103.94,0.80,
1988,55.47,0.76,70.24,1.41,19.68,..,114.81,1.77,..,..,
1987,52.35,0.83,77.23,1.79,17.38,..,111.42,1.98,..,..,
1986,48.44,0.85,72.86,1.87,15.45,..,107.65,2.09,..,..,
1985,43.52,0.89,79.51,2.53,13.97,..,106.25,2.47,..,..,
1984,36.99,0.92,67.49,2.67,12.42,..,97.82,2.74,..,..,
1983,33.26,0.86,64.35,2.56,11.41,..,88.83,2.66,..,..,
1982,30.72,0.89,49.53,2.16,10.76,..,82.62,2.79,..,..,
1981,22.71,0.88,38.03,2.25,8.09,..,61.71,2.72,..,..,
1980,21.35,0.94,32.84,2.22,6.95,..,64.50,3.11,..,..,
1979,21.74,1.24,28.81,2.30,6.91,..,49.52,3.04,..,..,
1978,18.24,1.27,23.02,2.45,5.51,..,44.86,3.14,..,..,
1977,..,..,..,..,..,..,..,..,..,..,
1976,..,..,16.68,2.57,..,..,28.87,3.72,..,..,
1975,..,..,13.91,2.49,..,..,26.51,3.78,..,..,
1974,11.17,1.82,11.27,2.15,2.17,0.16,20.39,3.22,2.73,..,
1973,10.39,1.96,11.11,2.29,2.19,0.13,16.60,3.25,..,..,
1972,6.60,1.63,6.12,1.68,1.77,0.14,13.77,3.38,..,..,
1971,6.08,1.70,5.10,1.67,2.61,0.18,12.69,3.53,..,..,
1970,5.70,1.77,5.57,1.78,0.99,0.29,9.98,2.99,..,..,
1969,5.40,1.82,5.10,1.82,0.99,0.30,9.92,3.10,..,..,
1968,..,..,..,..,..,..,..,..,..,..,
1967,5.05,2.09,4.96,2.59,1.04,0.34,7.07,2.08,..,..,
1966,..,..,..,..,..,..,..,..,..,..,
1965,..,..,..,..,..,..,..,..,..,..,
1964,..,..,..,..,..,..,..,..,..,..,
Notes:
Full time equivalent 
  Data for 1994 are estimates 
 Data for 1996, 1998 and 
 variables sector= Total and sector= NPPI are estimates
Source: National Statistics Institute