Statistics on R&D Activities in the Business Sector 
Main R+D indicators
Researchers by years and sectors/unit.
Units: ?

,Total,Public Administration: Total,Public Administration: %,Higher education: Total,Higher education: %,Companies: Total,Companies: %,NPPI: Total,NPPI: %,
2001,80,081,13,345,17,46,964,59,18,959,24,812,1,
2000,76,670,12,708,17,42,064,55,20,869,27,1,029,1,
1999,61,568,11,935,19,33,840,55,15,178,25,616,1,
1998,60,269,11,021,18,34,524,58,13,902,23,822,1,
1997,53,883,10,490,20,30,649,57,12,009,22,735,1,
1996,51,633,9,126,18,30,858,60,11,100,21,549,1,
1995,47,342,8,359,18,27,666,58,10,803,23,514,1,
1994,47,867,7,820,16,28,591,60,11,070,23,386,1,
1993,43,367,7,737,18,24,006,55,11,256,26,368,1,
1992,41,681,7,660,18,22,167,53,11,593,28,261,1,
1991,40,642,8,079,20,20,775,51,11,622,29,166,0,
1990,37,676,7,623,20,18,904,50,11,007,29,142,0,
1989,32,914,5,864,18,17,554,53,9,394,29,102,0,
1988,31,170,5,706,18,16,912,54,8,552,27,..,..,
1987,26,463,4,528,17,15,100,57,6,835,26,..,..,
1986,24,525,4,060,17,14,305,58,6,160,25,..,..,
1985,21,455,2,839,13,13,763,64,4,853,23,..,..,
1984,20,506,2,917,14,13,570,66,4,019,20,..,..,
1983,19,453,2,872,15,13,053,67,3,528,18,..,..,
1982,18,782,3,351,18,12,022,64,3,409,18,..,..,
1981,19,268,3,632,19,12,410,64,3,226,17,..,..,
1980,18,323,3,536,19,11,793,64,2,994,16,..,..,
1979,13,457,3,369,25,7,138,53,2,950,22,..,..,
1978,13,050,3,197,24,7,053,54,2,800,21,..,..,
1977,..,..,..,..,..,..,..,..,..,
1976,..,3,239,..,..,..,3,002,..,..,..,
1975,..,3,278,..,..,..,2,760,..,..,..,
1974,8,492,2,991,35,2,286,27,2,683,32,532,6,
1973,7,163,2,703,38,2,120,30,2,340,33,..,..,
1972,8,983,4,499,50,2,503,28,1,981,22,..,..,
1971,8,014,4,364,54,1,969,25,1,681,21,..,..,
1970,5,898,3,261,55,1,211,21,1,426,24,..,..,
1969,5,188,3,037,59,987,19,1,164,22,..,..,
1968,..,..,..,..,..,..,..,..,..,
1967,4,181,2,238,54,616,15,1,327,32,..,..,
1966,..,..,..,..,..,..,..,..,..,
1965,..,..,..,..,..,..,..,..,..,
1964,..,..,..,..,..,..,..,..,..,
Notes:
Full time equivalent 
  Data for 1994 are estimates 
 Data for 1996, 1998 and the variables sector/unit= Total  and sector/unit=NPPI: Total are estimates
Source: National Statistics Institute