Statistics on R&D Activities in the Business Sector 
Public administration sector
Internal expenditure in R+D by year and socio-economic objective.
Units: thousands of euros

,Total,Development of agriculture,Industrial development,Energy,Transport and Communications,Rural and town planning,Environment,Health,Social development and Social,Earth and atmosphere,General promotion of knowledge,Civil space,Defence activities,Others,
2001,989,011,228,788,76,755,61,635,30,917,5,623,75,304,215,376,24,569,63,427,140,901,21,906,43,808,..,
2000,904,776,202,235,69,194,60,485,39,810,3,556,70,480,195,579,22,004,59,922,118,154,25,128,38,231,..,
1999,843,261,189,474,73,360,62,349,37,735,3,760,64,323,167,716,22,435,50,574,107,043,26,981,37,511,..,
1998,767,300,..,..,..,..,..,..,..,..,..,..,..,..,..,
1997,701,549,162,940,51,224,67,428,29,305,1,947,59,073,120,972,20,783,44,595,92,267,25,182,25,825,..,
1996,704,933,..,..,..,..,..,..,..,..,..,..,..,..,..,
1995,661,119,144,417,51,813,56,627,15,801,2,254,41,933,87,057,19,635,45,304,114,739,22,995,58,545,..,
1994,681,812,..,..,..,..,..,..,..,..,..,..,..,..,..,
1993,670,092,126,621,69,399,32,124,9,857,4,916,74,087,92,670,18,361,29,570,104,360,23,554,82,279,2,296,
1992,649,303,124,668,60,083,33,482,8,703,3,684,48,285,97,953,11,491,30,832,91,618,39,198,74,375,24,930,
1991,612,726,131,183,64,597,33,921,11,215,1,400,40,154,116,741,12,152,34,865,89,455,6,755,46,212,24,077,
1990,544,168,116,254,82,910,32,425,10,007,2,224,43,351,89,443,12,471,35,959,70,276,6,521,28,933,13,397,
1989,463,603,106,854,75,565,673,3,270,1,406,27,695,62,493,11,485,40,839,53,262,5,439,24,858,49,764,
1988,400,785,89,413,66,664,..,631,..,11,005,50,503,751,38,254,44,679,2,043,45,629,51,224,
1987,349,717,68,575,3,648,..,673,..,805,30,784,1,635,32,503,2,224,..,25,567,183,303,
1986,295,800,58,436,6,972,559,1,737,..,367,10,872,1,454,31,024,6,251,..,17,117,161,011,
1985,225,734,50,335,1,046,553,559,..,..,7,789,192,1,328,..,..,23,668,140,264,
1984,196,868,44,787,25,651,523,2,326,..,..,7,831,415,397,..,..,20,362,94,575,
1983,184,805,34,949,26,811,8,072,294,..,1,070,5,854,..,992,..,..,21,102,85,662,
1982,165,988,30,243,26,138,10,097,..,..,1,118,2,146,..,1,166,1,382,..,17,724,75,980,
1981,138,137,21,306,282,23,187,1,671,..,1,154,5,824,3,197,5,806,222,..,19,755,55,732,
1980,116,122,17,772,240,27,388,1,232,..,1,088,4,057,2,735,5,529,234,..,14,478,41,368,
1979,97,057,14,376,78,21,877,541,..,703,2,434,1,995,4,850,192,..,11,966,38,044,
Notes:
Source: National Statistics Institute