Type of research;Period;Total
Total;1997;540,562
Total;1996;530,787
Total;1995;485,170
Total;1994;456,973
Total;1993;453,797
Total;1992;432,430
Total;1991;391,814
Total;1990;343,559
Total;1989;266,696
Total;1988;225,909
Total;1987;179,615
Total;1986;155,674
Total;1985;126,450
Total;1984;105,384
Total;1983;90,287
Total;1982;80,477
Total;1981;65,305
Total;1980;56,297
Total;1979;42,039
Total;1978;33,496
Total;1977;..
Total;1976;20,086
Total;1975;16,282
Total;1974;11,739
Total;1973;9,683
Total;1972;7,694
Total;1971;6,543
Total;1970;4,400
Total;1969;3,702
Total;1968;..
Total;1967;2,643
Total;1966;..
Total;1965;..
Total;1964;..
Basic research: Total;1997;123,283
Basic research: Total;1996;..
Basic research: Total;1995;122,849
Basic research: Total;1994;..
Basic research: Total;1993;97,531
Basic research: Total;1992;86,681
Basic research: Total;1991;71,969
Basic research: Total;1990;61,722
Basic research: Total;1989;50,093
Basic research: Total;1988;40,564
Basic research: Total;1987;32,612
Basic research: Total;1986;31,987
Basic research: Total;1985;26,971
Basic research: Total;1984;24,012
Basic research: Total;1983;20,268
Basic research: Total;1982;17,273
Basic research: Total;1981;13,887
Basic research: Total;1980;10,854
Basic research: Total;1979;7,120
Basic research: Total;1978;5,692
Basic research: Total;1977;..
Basic research: Total;1976;3,524
Basic research: Total;1975;3,084
Basic research: Total;1974;2,105
Basic research: Total;1973;1,811
Basic research: Total;1972;1,307
Basic research: Total;1971;1,258
Basic research: Total;1970;846
Basic research: Total;1969;722
Basic research: Total;1968;..
Basic research: Total;1967;313
Basic research: Total;1966;..
Basic research: Total;1965;..
Basic research: Total;1964;..
Basic research: %;1997;22.8
Basic research: %;1996;..
Basic research: %;1995;25.3
Basic research: %;1994;..
Basic research: %;1993;21.5
Basic research: %;1992;20.0
Basic research: %;1991;18.4
Basic research: %;1990;18.0
Basic research: %;1989;18.8
Basic research: %;1988;18.0
Basic research: %;1987;18.2
Basic research: %;1986;20.6
Basic research: %;1985;21.3
Basic research: %;1984;22.8
Basic research: %;1983;22.4
Basic research: %;1982;21.5
Basic research: %;1981;21.3
Basic research: %;1980;19.3
Basic research: %;1979;16.9
Basic research: %;1978;17.0
Basic research: %;1977;..
Basic research: %;1976;17.3
Basic research: %;1975;18.7
Basic research: %;1974;17.9
Basic research: %;1973;18.7
Basic research: %;1972;17.0
Basic research: %;1971;19.2
Basic research: %;1970;19.2
Basic research: %;1969;19.5
Basic research: %;1968;..
Basic research: %;1967;11.8
Basic research: %;1966;..
Basic research: %;1965;..
Basic research: %;1964;..
Applied research: Total;1997;209,793
Applied research: Total;1996;..
Applied research: Total;1995;179,517
Applied research: Total;1994;..
Applied research: Total;1993;165,158
Applied research: Total;1992;160,125
Applied research: Total;1991;150,716
Applied research: Total;1990;137,193
Applied research: Total;1989;108,364
Applied research: Total;1988;93,610
Applied research: Total;1987;76,242
Applied research: Total;1986;64,215
Applied research: Total;1985;48,305
Applied research: Total;1984;43,278
Applied research: Total;1983;39,764
Applied research: Total;1982;33,576
Applied research: Total;1981;25,650
Applied research: Total;1980;25,942
Applied research: Total;1979;18,643
Applied research: Total;1978;15,094
Applied research: Total;1977;..
Applied research: Total;1976;7,984
Applied research: Total;1975;6,559
Applied research: Total;1974;4,341
Applied research: Total;1973;3,606
Applied research: Total;1972;2,965
Applied research: Total;1971;2,576
Applied research: Total;1970;1,582
Applied research: Total;1969;1,329
Applied research: Total;1968;..
Applied research: Total;1967;1,167
Applied research: Total;1966;..
Applied research: Total;1965;..
Applied research: Total;1964;..
Applied research: %;1997;38.8
Applied research: %;1996;..
Applied research: %;1995;37.0
Applied research: %;1994;..
Applied research: %;1993;36.4
Applied research: %;1992;37.0
Applied research: %;1991;38.5
Applied research: %;1990;39.9
Applied research: %;1989;40.6
Applied research: %;1988;41.4
Applied research: %;1987;42.4
Applied research: %;1986;41.2
Applied research: %;1985;38.2
Applied research: %;1984;41.1
Applied research: %;1983;44.1
Applied research: %;1982;41.7
Applied research: %;1981;39.3
Applied research: %;1980;46.1
Applied research: %;1979;44.4
Applied research: %;1978;45.1
Applied research: %;1977;..
Applied research: %;1976;39.8
Applied research: %;1975;40.3
Applied research: %;1974;37.0
Applied research: %;1973;37.2
Applied research: %;1972;38.5
Applied research: %;1971;39.4
Applied research: %;1970;36.0
Applied research: %;1969;35.9
Applied research: %;1968;..
Applied research: %;1967;44.2
Applied research: %;1966;..
Applied research: %;1965;..
Applied research: %;1964;..
Technological development: Total;1997;207,486
Technological development: Total;1996;..
Technological development: Total;1995;182,804
Technological development: Total;1994;..
Technological development: Total;1993;191,108
Technological development: Total;1992;185,624
Technological development: Total;1991;169,129
Technological development: Total;1990;144,644
Technological development: Total;1989;108,239
Technological development: Total;1988;91,735
Technological development: Total;1987;70,761
Technological development: Total;1986;59,472
Technological development: Total;1985;51,174
Technological development: Total;1984;38,094
Technological development: Total;1983;30,255
Technological development: Total;1982;29,628
Technological development: Total;1981;25,768
Technological development: Total;1980;19,501
Technological development: Total;1979;16,276
Technological development: Total;1978;12,710
Technological development: Total;1977;..
Technological development: Total;1976;8,578
Technological development: Total;1975;6,639
Technological development: Total;1974;5,293
Technological development: Total;1973;4,266
Technological development: Total;1972;3,422
Technological development: Total;1971;2,709
Technological development: Total;1970;1,972
Technological development: Total;1969;1,651
Technological development: Total;1968;..
Technological development: Total;1967;1,163
Technological development: Total;1966;..
Technological development: Total;1965;..
Technological development: Total;1964;..
Technological development: %;1997;38.4
Technological development: %;1996;..
Technological development: %;1995;37.7
Technological development: %;1994;..
Technological development: %;1993;42.1
Technological development: %;1992;43.0
Technological development: %;1991;43.1
Technological development: %;1990;42.1
Technological development: %;1989;40.6
Technological development: %;1988;40.6
Technological development: %;1987;39.4
Technological development: %;1986;38.2
Technological development: %;1985;40.5
Technological development: %;1984;36.1
Technological development: %;1983;33.5
Technological development: %;1982;36.8
Technological development: %;1981;39.4
Technological development: %;1980;34.6
Technological development: %;1979;38.7
Technological development: %;1978;37.9
Technological development: %;1977;..
Technological development: %;1976;42.9
Technological development: %;1975;41.0
Technological development: %;1974;45.1
Technological development: %;1973;44.1
Technological development: %;1972;44.5
Technological development: %;1971;41.4
Technological development: %;1970;44.8
Technological development: %;1969;44.6
Technological development: %;1968;..
Technological development: %;1967;44.0
Technological development: %;1966;..
Technological development: %;1965;..
Technological development: %;1964;..