Type of research	Periodo	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(1)	126.450
Total	1984(1)	105.384
Total	1983(1)	90.287
Total	1982(1)	80.477
Total	1981(1)	65.305
Total	1980(1)	56.297
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(1)	26.971
Basic research: Total	1984(1)	24.012
Basic research: Total	1983(1)	20.268
Basic research: Total	1982(1)	17.273
Basic research: Total	1981(1)	13.887
Basic research: Total	1980(1)	10.854
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(1)	21,3
Basic research: %	1984(1)	22,8
Basic research: %	1983(1)	22,4
Basic research: %	1982(1)	21,5
Basic research: %	1981(1)	21,3
Basic research: %	1980(1)	19,3
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(1)	48.305
Applied research: Total	1984(1)	43.278
Applied research: Total	1983(1)	39.764
Applied research: Total	1982(1)	33.576
Applied research: Total	1981(1)	25.650
Applied research: Total	1980(1)	25.942
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(1)	38,2
Applied research: %	1984(1)	41,1
Applied research: %	1983(1)	44,1
Applied research: %	1982(1)	41,7
Applied research: %	1981(1)	39,3
Applied research: %	1980(1)	46,1
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(1)	51.174
Technological development: Total	1984(1)	38.094
Technological development: Total	1983(1)	30.255
Technological development: Total	1982(1)	29.628
Technological development: Total	1981(1)	25.768
Technological development: Total	1980(1)	19.501
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(1)	40,5
Technological development: %	1984(1)	36,1
Technological development: %	1983(1)	33,5
Technological development: %	1982(1)	36,8
Technological development: %	1981(1)	39,4
Technological development: %	1980(1)	34,6