Type of indicator	Period	Total
Total personnel:Number of persons	1999	..
Total personnel:Number of persons	1998	..
Total personnel:Number of persons	1997	155,117.00
Total personnel:Number of persons	1996	..
Total personnel:Number of persons	1995	147,046.00
Total personnel:Number of persons	1994	..
Total personnel:Number of persons	1993	121,098.00
Total personnel:Number of persons	1992	118,749.00
Total personnel:Number of persons	1991	108,594.00
Total personnel:Number of persons	1990	101,546.00
Total personnel:Number of persons	1989	92,390.00
Total personnel:Number of persons	1988	87,066.00
Total personnel:Number of persons	1987	77,022.00
Total personnel:Number of persons	1986	70,122.00
Total personnel:Number of persons	1985	63,109.00
Total personnel:Number of persons	1984	61,074.00
Total personnel:Number of persons	1983	57,321.00
Total personnel:Number of persons	1982	56,472.00
Total personnel:Number of persons	1981	55,297.00
Total personnel:Number of persons	1980	54,731.00
Total personnel: persons in FTE (number)	1999	99,704.00
Total personnel: persons in FTE (number)	1998	97,098.00
Total personnel: persons in FTE (number)	1997	87,150.00
Total personnel: persons in FTE (number)	1996	87,264.00
Total personnel: persons in FTE (number)	1995	79,987.00
Total personnel: persons in FTE (number)	1994	80,399.00
Total personnel: persons in FTE (number)	1993	75,734.00
Total personnel: persons in FTE (number)	1992	73,320.00
Total personnel: persons in FTE (number)	1991	72,406.00
Total personnel: persons in FTE (number)	1990	69,684.00
Total personnel: persons in FTE (number)	1989	63,155.00
Total personnel: persons in FTE (number)	1988	54,807.00
Total personnel: persons in FTE (number)	1987	48,486.00
Total personnel: persons in FTE (number)	1986	45,261.00
Total personnel: persons in FTE (number)	1985	40,654.00
Total personnel: persons in FTE (number)	1984	39,287.00
Total personnel: persons in FTE (number)	1983	36,171.00
Total personnel: persons in FTE (number)	1982	35,531.00
Total personnel: persons in FTE (number)	1981	36,221.00
Total personnel: persons in FTE (number)	1980	35,496.00
Total personnel: persons in FTE (yearly growth rate)	1999	1.03
Total personnel: persons in FTE (yearly growth rate)	1998	1.11
Total personnel: persons in FTE (yearly growth rate)	1997	1.00
Total personnel: persons in FTE (yearly growth rate)	1996	1.09
Total personnel: persons in FTE (yearly growth rate)	1995	0.99
Total personnel: persons in FTE (yearly growth rate)	1994	1.06
Total personnel: persons in FTE (yearly growth rate)	1993	1.03
Total personnel: persons in FTE (yearly growth rate)	1992	1.01
Total personnel: persons in FTE (yearly growth rate)	1991	1.04
Total personnel: persons in FTE (yearly growth rate)	1990	1.10
Total personnel: persons in FTE (yearly growth rate)	1989	1.15
Total personnel: persons in FTE (yearly growth rate)	1988	1.13
Total personnel: persons in FTE (yearly growth rate)	1987	1.07
Total personnel: persons in FTE (yearly growth rate)	1986	1.11
Total personnel: persons in FTE (yearly growth rate)	1985	1.03
Total personnel: persons in FTE (yearly growth rate)	1984	1.09
Total personnel: persons in FTE (yearly growth rate)	1983	1.02
Total personnel: persons in FTE (yearly growth rate)	1982	0.98
Total personnel: persons in FTE (yearly growth rate)	1981	1.02
Total personnel: persons in FTE (yearly growth rate)	1980	..
Total personnel:Persons in FTE (so much per thousand )	1999	6.10
Total personnel:Persons in FTE (so much per thousand )	1998	6.00
Total personnel:Persons in FTE (so much per thousand )	1997	5.40
Total personnel:Persons in FTE (so much per thousand )	1996	5.50
Total personnel:Persons in FTE (so much per thousand )	1995	5.10
Total personnel:Persons in FTE (so much per thousand )	1994	5.10
Total personnel:Persons in FTE (so much per thousand )	1993	4.80
Total personnel:Persons in FTE (so much per thousand )	1992	4.80
Total personnel:Persons in FTE (so much per thousand )	1991	4.70
Total personnel:Persons in FTE (so much per thousand )	1990	4.50
Total personnel:Persons in FTE (so much per thousand )	1989	4.20
Total personnel:Persons in FTE (so much per thousand )	1988	3.70
Total personnel:Persons in FTE (so much per thousand )	1987	3.30
Total personnel:Persons in FTE (so much per thousand )	1986	3.20
Total personnel:Persons in FTE (so much per thousand )	1985	3.00
Total personnel:Persons in FTE (so much per thousand )	1984	2.90
Total personnel:Persons in FTE (so much per thousand )	1983	2.70
Total personnel:Persons in FTE (so much per thousand )	1982	2.70
Total personnel:Persons in FTE (so much per thousand )	1981	2.80
Total personnel:Persons in FTE (so much per thousand )	1980	2.70
Researchers:Number of persons	1999	..
Researchers:Number of persons	1998	..
Researchers:Number of persons	1997	103,905.00
Researchers:Number of persons	1996	..
Researchers:Number of persons	1995	100,070.00
Researchers:Number of persons	1994	..
Researchers:Number of persons	1993	80,113.00
Researchers:Number of persons	1992	77,430.00
Researchers:Number of persons	1991	73,551.00
Researchers:Number of persons	1990	66,582.00
Researchers:Number of persons	1989	59,592.00
Researchers:Number of persons	1988	56,261.00
Researchers:Number of persons	1987	49,007.00
Researchers:Number of persons	1986	45,255.00
Researchers:Number of persons	1985	40,848.00
Researchers:Number of persons	1984	39,607.00
Researchers:Number of persons	1983	38,175.00
Researchers:Number of persons	1982	37,122.00
Researchers:Number of persons	1981	36,564.00
Researchers:Number of persons	1980	35,062.00
Researchers:Researchers in FTE (number)	1999	..
Researchers:Researchers in FTE (number)	1998	60,269.00
Researchers:Researchers in FTE (number)	1997	53,883.00
Researchers:Researchers in FTE (number)	1996	51,633.00
Researchers:Researchers in FTE (number)	1995	47,342.00
Researchers:Researchers in FTE (number)	1994	47,867.00
Researchers:Researchers in FTE (number)	1993	43,367.00
Researchers:Researchers in FTE (number)	1992	41,681.00
Researchers:Researchers in FTE (number)	1991	40,642.00
Researchers:Researchers in FTE (number)	1990	37,676.00
Researchers:Researchers in FTE (number)	1989	32,914.00
Researchers:Researchers in FTE (number)	1988	31,170.00
Researchers:Researchers in FTE (number)	1987	26,463.00
Researchers:Researchers in FTE (number)	1986	24,525.00
Researchers:Researchers in FTE (number)	1985	21,455.00
Researchers:Researchers in FTE (number)	1984	20,506.00
Researchers:Researchers in FTE (number)	1983	19,453.00
Researchers:Researchers in FTE (number)	1982	18,782.00
Researchers:Researchers in FTE (number)	1981	19,268.00
Researchers:Researchers in FTE (number)	1980	18,323.00
Researchers in FTE (yearly growth rate)	1999	..
Researchers in FTE (yearly growth rate)	1998	1.12
Researchers in FTE (yearly growth rate)	1997	1.04
Researchers in FTE (yearly growth rate)	1996	1.09
Researchers in FTE (yearly growth rate)	1995	0.99
Researchers in FTE (yearly growth rate)	1994	1.10
Researchers in FTE (yearly growth rate)	1993	1.04
Researchers in FTE (yearly growth rate)	1992	1.03
Researchers in FTE (yearly growth rate)	1991	1.08
Researchers in FTE (yearly growth rate)	1990	1.14
Researchers in FTE (yearly growth rate)	1989	1.06
Researchers in FTE (yearly growth rate)	1988	1.18
Researchers in FTE (yearly growth rate)	1987	1.08
Researchers in FTE (yearly growth rate)	1986	1.14
Researchers in FTE (yearly growth rate)	1985	1.05
Researchers in FTE (yearly growth rate)	1984	1.05
Researchers in FTE (yearly growth rate)	1983	1.04
Researchers in FTE (yearly growth rate)	1982	0.97
Researchers in FTE (yearly growth rate)	1981	1.05
Researchers in FTE (yearly growth rate)	1980	..
Researchers in FTE (so much per thousand as regards the active population)	1999	..
Researchers in FTE (so much per thousand as regards the active population)	1998	3.70
Researchers in FTE (so much per thousand as regards the active population)	1997	3.30
Researchers in FTE (so much per thousand as regards the active population)	1996	3.20
Researchers in FTE (so much per thousand as regards the active population)	1995	3.00
Researchers in FTE (so much per thousand as regards the active population)	1994	3.10
Researchers in FTE (so much per thousand as regards the active population)	1993	2.80
Researchers in FTE (so much per thousand as regards the active population)	1992	2.70
Researchers in FTE (so much per thousand as regards the active population)	1991	2.70
Researchers in FTE (so much per thousand as regards the active population)	1990	2.50
Researchers in FTE (so much per thousand as regards the active population)	1989	2.20
Researchers in FTE (so much per thousand as regards the active population)	1988	2.10
Researchers in FTE (so much per thousand as regards the active population)	1987	1.80
Researchers in FTE (so much per thousand as regards the active population)	1986	1.80
Researchers in FTE (so much per thousand as regards the active population)	1985	1.60
Researchers in FTE (so much per thousand as regards the active population)	1984	1.50
Researchers in FTE (so much per thousand as regards the active population)	1983	1.40
Researchers in FTE (so much per thousand as regards the active population)	1982	1.40
Researchers in FTE (so much per thousand as regards the active population)	1981	1.50
Researchers in FTE (so much per thousand as regards the active population)	1980	1.40