Type of personnel/type of variable	years	Total
Total personnel: Number of persons	2001	209,011.00
Total personnel: Number of persons	2000	..
Total personnel: Number of persons	1999	178,189.00
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: Number of persons	1979	42,734.00
Total personnel: Number of persons	1978	41,918.00
Total personnel: Number of persons	1977	..
Total personnel: Number of persons	1976	..
Total personnel: Number of persons	1975	..
Total personnel: Number of persons	1974	26,227.00
Total personnel: Number of persons	1973	23,968.00
Total personnel: Number of persons	1972	26,441.00
Total personnel: Number of persons	1971	24,677.00
Total personnel: Number of persons	1970	18,423.00
Total personnel: Number of persons	1969	16,503.00
Total personnel: Number of persons	1968	..
Total personnel: Number of persons	1967	13,815.00
Total personnel: Number of persons	1966	..
Total personnel: Number of persons	1965	..
Total personnel: Number of persons	1964	11,566.00
Total personnel: number of persons in FTE	2001	125,750.00
Total personnel: number of persons in FTE	2000	120,618.00
Total personnel: number of persons in FTE	1999	102,238.00
Total personnel: number of persons in FTE	1998	97,098.00
Total personnel: number of persons in FTE	1997	87,150.00
Total personnel: number of persons in FTE	1996	87,264.00
Total personnel: number of persons in FTE	1995	79,987.00
Total personnel: number of persons in FTE	1994	80,399.00
Total personnel: number of persons in FTE	1993	75,734.00
Total personnel: number of persons in FTE	1992	73,320.00
Total personnel: number of persons in FTE	1991	72,406.00
Total personnel: number of persons in FTE	1990	69,684.00
Total personnel: number of persons in FTE	1989	63,155.00
Total personnel: number of persons in FTE	1988	54,807.00
Total personnel: number of persons in FTE	1987	48,486.00
Total personnel: number of persons in FTE	1986	45,261.00
Total personnel: number of persons in FTE	1985	40,654.00
Total personnel: number of persons in FTE	1984	39,287.00
Total personnel: number of persons in FTE	1983	36,171.00
Total personnel: number of persons in FTE	1982	35,531.00
Total personnel: number of persons in FTE	1981	36,221.00
Total personnel: number of persons in FTE	1980	35,496.00
Total personnel: number of persons in FTE	1979	30,164.00
Total personnel: number of persons in FTE	1978	29,685.00
Total personnel: number of persons in FTE	1977	..
Total personnel: number of persons in FTE	1976	..
Total personnel: number of persons in FTE	1975	..
Total personnel: number of persons in FTE	1974	23,921.00
Total personnel: number of persons in FTE	1973	21,221.00
Total personnel: number of persons in FTE	1972	23,609.00
Total personnel: number of persons in FTE	1971	21,609.00
Total personnel: number of persons in FTE	1970	16,309.00
Total personnel: number of persons in FTE	1969	14,638.00
Total personnel: number of persons in FTE	1968	..
Total personnel: number of persons in FTE	1967	12,934.00
Total personnel: number of persons in FTE	1966	..
Total personnel: number of persons in FTE	1965	..
Total personnel: number of persons in FTE	1964	..
Total personnel: persons in FTE (yearly growth rate)	2001	1.04
Total personnel: persons in FTE (yearly growth rate)	2000	1.18
Total personnel: persons in FTE (yearly growth rate)	1999	1.05
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	1.18
Total personnel: persons in FTE (yearly growth rate)	1979	1.02
Total personnel: persons in FTE (yearly growth rate)	1978	..
Total personnel: persons in FTE (yearly growth rate)	1977	..
Total personnel: persons in FTE (yearly growth rate)	1976	..
Total personnel: persons in FTE (yearly growth rate)	1975	..
Total personnel: persons in FTE (yearly growth rate)	1974	1.13
Total personnel: persons in FTE (yearly growth rate)	1973	0.90
Total personnel: persons in FTE (yearly growth rate)	1972	1.09
Total personnel: persons in FTE (yearly growth rate)	1971	1.32
Total personnel: persons in FTE (yearly growth rate)	1970	1.11
Total personnel: persons in FTE (yearly growth rate)	1969	..
Total personnel: persons in FTE (yearly growth rate)	1968	..
Total personnel: persons in FTE (yearly growth rate)	1967	..
Total personnel: persons in FTE (yearly growth rate)	1966	..
Total personnel: persons in FTE (yearly growth rate)	1965	..
Total personnel: persons in FTE (yearly growth rate)	1964	..
Total personnel: persons in FTE (so much per thousand as regards the active population)	2001	7.00
Total personnel: persons in FTE (so much per thousand as regards the active population)	2000	6.70
Total personnel: persons in FTE (so much per thousand as regards the active population)	1999	5.80
Total personnel: persons in FTE (so much per thousand as regards the active population)	1998	5.70
Total personnel: persons in FTE (so much per thousand as regards the active population)	1997	5.20
Total personnel: persons in FTE (so much per thousand as regards the active population)	1996	5.30
Total personnel: persons in FTE (so much per thousand as regards the active population)	1995	4.90
Total personnel: persons in FTE (so much per thousand as regards the active population)	1994	5.00
Total personnel: persons in FTE (so much per thousand as regards the active population)	1993	4.70
Total personnel: persons in FTE (so much per thousand as regards the active population)	1992	4.60
Total personnel: persons in FTE (so much per thousand as regards the active population)	1991	4.60
Total personnel: persons in FTE (so much per thousand as regards the active population)	1990	4.50
Total personnel: persons in FTE (so much per thousand as regards the active population)	1989	4.10
Total personnel: persons in FTE (so much per thousand as regards the active population)	1988	3.60
Total personnel: persons in FTE (so much per thousand as regards the active population)	1987	3.20
Total personnel: persons in FTE (so much per thousand as regards the active population)	1986	3.20
Total personnel: persons in FTE (so much per thousand as regards the active population)	1985	2.90
Total personnel: persons in FTE (so much per thousand as regards the active population)	1984	2.80
Total personnel: persons in FTE (so much per thousand as regards the active population)	1983	2.60
Total personnel: persons in FTE (so much per thousand as regards the active population)	1982	2.60
Total personnel: persons in FTE (so much per thousand as regards the active population)	1981	2.70
Total personnel: persons in FTE (so much per thousand as regards the active population)	1980	2.60
Total personnel: persons in FTE (so much per thousand as regards the active population)	1979	2.20
Total personnel: persons in FTE (so much per thousand as regards the active population)	1978	2.20
Total personnel: persons in FTE (so much per thousand as regards the active population)	1977	..
Total personnel: persons in FTE (so much per thousand as regards the active population)	1976	..
Total personnel: persons in FTE (so much per thousand as regards the active population)	1975	..
Total personnel: persons in FTE (so much per thousand as regards the active population)	1974	1.70
Total personnel: persons in FTE (so much per thousand as regards the active population)	1973	1.60
Total personnel: persons in FTE (so much per thousand as regards the active population)	1972	1.80
Total personnel: persons in FTE (so much per thousand as regards the active population)	1971	1.70
Total personnel: persons in FTE (so much per thousand as regards the active population)	1970	1.30
Total personnel: persons in FTE (so much per thousand as regards the active population)	1969	1.20
Total personnel: persons in FTE (so much per thousand as regards the active population)	1968	..
Total personnel: persons in FTE (so much per thousand as regards the active population)	1967	1.00
Total personnel: persons in FTE (so much per thousand as regards the active population)	1966	..
Total personnel: persons in FTE (so much per thousand as regards the active population)	1965	..
Total personnel: persons in FTE (so much per thousand as regards the active population)	1964	..
Researchers: Number of persons	2001	140,407.00
Researchers: Number of persons	2000	..
Researchers: Number of persons	1999	116,595.00
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: Number of persons	1979	24,667.00
Researchers: Number of persons	1978	24,105.00
Researchers: Number of persons	1977	..
Researchers: Number of persons	1976	..
Researchers: Number of persons	1975	..
Researchers: Number of persons	1974	9,609.00
Researchers: Number of persons	1973	8,668.00
Researchers: Number of persons	1972	10,692.00
Researchers: Number of persons	1971	9,925.00
Researchers: Number of persons	1970	7,000.00
Researchers: Number of persons	1969	6,157.00
Researchers: Number of persons	1968	..
Researchers: Number of persons	1967	4,625.00
Researchers: Number of persons	1966	..
Researchers: Number of persons	1965	..
Researchers: Number of persons	1964	4,203.00
Researchers: Number of Researchers in FTE	2001	80,081.00
Researchers: Number of Researchers in FTE	2000	76,670.00
Researchers: Number of Researchers in FTE	1999	61,568.00
Researchers: Number of Researchers in FTE	1998	60,269.00
Researchers: Number of Researchers in FTE	1997	53,883.00
Researchers: Number of Researchers in FTE	1996	51,633.00
Researchers: Number of Researchers in FTE	1995	47,342.00
Researchers: Number of Researchers in FTE	1994	47,867.00
Researchers: Number of Researchers in FTE	1993	43,367.00
Researchers: Number of Researchers in FTE	1992	41,681.00
Researchers: Number of Researchers in FTE	1991	40,642.00
Researchers: Number of Researchers in FTE	1990	37,676.00
Researchers: Number of Researchers in FTE	1989	32,914.00
Researchers: Number of Researchers in FTE	1988	31,170.00
Researchers: Number of Researchers in FTE	1987	26,463.00
Researchers: Number of Researchers in FTE	1986	24,525.00
Researchers: Number of Researchers in FTE	1985	21,455.00
Researchers: Number of Researchers in FTE	1984	20,506.00
Researchers: Number of Researchers in FTE	1983	19,453.00
Researchers: Number of Researchers in FTE	1982	18,782.00
Researchers: Number of Researchers in FTE	1981	19,268.00
Researchers: Number of Researchers in FTE	1980	18,323.00
Researchers: Number of Researchers in FTE	1979	13,457.00
Researchers: Number of Researchers in FTE	1978	13,050.00
Researchers: Number of Researchers in FTE	1977	..
Researchers: Number of Researchers in FTE	1976	..
Researchers: Number of Researchers in FTE	1975	..
Researchers: Number of Researchers in FTE	1974	8,492.00
Researchers: Number of Researchers in FTE	1973	7,163.00
Researchers: Number of Researchers in FTE	1972	8,983.00
Researchers: Number of Researchers in FTE	1971	8,014.00
Researchers: Number of Researchers in FTE	1970	5,898.00
Researchers: Number of Researchers in FTE	1969	5,188.00
Researchers: Number of Researchers in FTE	1968	..
Researchers: Number of Researchers in FTE	1967	4,181.00
Researchers: Number of Researchers in FTE	1966	..
Researchers: Number of Researchers in FTE	1965	..
Researchers: Number of Researchers in FTE	1964	..
Researchers: Researchers in FTE (yearly growth rate)	2001	1.04
Researchers: Researchers in FTE (yearly growth rate)	2000	1.25
Researchers: Researchers in FTE (yearly growth rate)	1999	1.02
Researchers: Researchers in FTE (yearly growth rate)	1998	1.12
Researchers: Researchers in FTE (yearly growth rate)	1997	1.04
Researchers: Researchers in FTE (yearly growth rate)	1996	1.09
Researchers: Researchers in FTE (yearly growth rate)	1995	0.99
Researchers: Researchers in FTE (yearly growth rate)	1994	1.10
Researchers: Researchers in FTE (yearly growth rate)	1993	1.04
Researchers: Researchers in FTE (yearly growth rate)	1992	1.03
Researchers: Researchers in FTE (yearly growth rate)	1991	1.08
Researchers: Researchers in FTE (yearly growth rate)	1990	1.14
Researchers: Researchers in FTE (yearly growth rate)	1989	1.06
Researchers: Researchers in FTE (yearly growth rate)	1988	1.18
Researchers: Researchers in FTE (yearly growth rate)	1987	1.08
Researchers: Researchers in FTE (yearly growth rate)	1986	1.14
Researchers: Researchers in FTE (yearly growth rate)	1985	1.05
Researchers: Researchers in FTE (yearly growth rate)	1984	1.05
Researchers: Researchers in FTE (yearly growth rate)	1983	1.04
Researchers: Researchers in FTE (yearly growth rate)	1982	0.97
Researchers: Researchers in FTE (yearly growth rate)	1981	1.05
Researchers: Researchers in FTE (yearly growth rate)	1980	1.36
Researchers: Researchers in FTE (yearly growth rate)	1979	1.03
Researchers: Researchers in FTE (yearly growth rate)	1978	..
Researchers: Researchers in FTE (yearly growth rate)	1977	..
Researchers: Researchers in FTE (yearly growth rate)	1976	..
Researchers: Researchers in FTE (yearly growth rate)	1975	..
Researchers: Researchers in FTE (yearly growth rate)	1974	1.19
Researchers: Researchers in FTE (yearly growth rate)	1973	0.80
Researchers: Researchers in FTE (yearly growth rate)	1972	1.12
Researchers: Researchers in FTE (yearly growth rate)	1971	1.36
Researchers: Researchers in FTE (yearly growth rate)	1970	1.14
Researchers: Researchers in FTE (yearly growth rate)	1969	..
Researchers: Researchers in FTE (yearly growth rate)	1968	..
Researchers: Researchers in FTE (yearly growth rate)	1967	..
Researchers: Researchers in FTE (yearly growth rate)	1966	..
Researchers: Researchers in FTE (yearly growth rate)	1965	..
Researchers: Researchers in FTE (yearly growth rate)	1964	..
Researchers: Researchers in FTE (so much per thousand as regards the active population)	2001	4.40
Researchers: Researchers in FTE (so much per thousand as regards the active population)	2000	4.20
Researchers: Researchers in FTE (so much per thousand as regards the active population)	1999	3.50
Researchers: Researchers in FTE (so much per thousand as regards the active population)	1998	3.50
Researchers: Researchers in FTE (so much per thousand as regards the active population)	1997	3.20
Researchers: Researchers in FTE (so much per thousand as regards the active population)	1996	3.10
Researchers: Researchers in FTE (so much per thousand as regards the active population)	1995	2.90
Researchers: Researchers in FTE (so much per thousand as regards the active population)	1994	3.00
Researchers: Researchers in FTE (so much per thousand as regards the active population)	1993	2.70
Researchers: Researchers in FTE (so much per thousand as regards the active population)	1992	2.60
Researchers: Researchers in FTE (so much per thousand as regards the active population)	1991	2.60
Researchers: Researchers in FTE (so much per thousand as regards the active population)	1990	2.40
Researchers: Researchers in FTE (so much per thousand as regards the active population)	1989	2.10
Researchers: Researchers in FTE (so much per thousand as regards the active population)	1988	2.10
Researchers: Researchers in FTE (so much per thousand as regards the active population)	1987	1.80
Researchers: Researchers in FTE (so much per thousand as regards the active population)	1986	1.70
Researchers: Researchers in FTE (so much per thousand as regards the active population)	1985	1.50
Researchers: Researchers in FTE (so much per thousand as regards the active population)	1984	1.50
Researchers: Researchers in FTE (so much per thousand as regards the active population)	1983	1.40
Researchers: Researchers in FTE (so much per thousand as regards the active population)	1982	1.40
Researchers: Researchers in FTE (so much per thousand as regards the active population)	1981	1.40
Researchers: Researchers in FTE (so much per thousand as regards the active population)	1980	1.40
Researchers: Researchers in FTE (so much per thousand as regards the active population)	1979	1.00
Researchers: Researchers in FTE (so much per thousand as regards the active population)	1978	1.00
Researchers: Researchers in FTE (so much per thousand as regards the active population)	1977	..
Researchers: Researchers in FTE (so much per thousand as regards the active population)	1976	..
Researchers: Researchers in FTE (so much per thousand as regards the active population)	1975	..
Researchers: Researchers in FTE (so much per thousand as regards the active population)	1974	0.60
Researchers: Researchers in FTE (so much per thousand as regards the active population)	1973	0.50
Researchers: Researchers in FTE (so much per thousand as regards the active population)	1972	0.70
Researchers: Researchers in FTE (so much per thousand as regards the active population)	1971	0.60
Researchers: Researchers in FTE (so much per thousand as regards the active population)	1970	0.50
Researchers: Researchers in FTE (so much per thousand as regards the active population)	1969	0.50
Researchers: Researchers in FTE (so much per thousand as regards the active population)	1968	..
Researchers: Researchers in FTE (so much per thousand as regards the active population)	1967	0.40
Researchers: Researchers in FTE (so much per thousand as regards the active population)	1966	..
Researchers: Researchers in FTE (so much per thousand as regards the active population)	1965	..
Researchers: Researchers in FTE (so much per thousand as regards the active population)	1964	..