Types;Distribution of types;Period;Total
Persons;Number(1);1998(3);..
Persons;Number(1);1997;155,117
Persons;Number(1);1996(2);..
Persons;Number(1);1995;147,046
Persons;Number(1);1994(2);..
Persons;Number(1);1993;121,098
Persons;Number(1);1992;118,749
Persons;Number(1);1991;108,594
Persons;Number(1);1990;101,546
Persons;Number(1);1989;92,390
Persons;Number(1);1988;87,066
Persons;Number(1);1987;77,022
Persons;Number(1);1986;70,122
Persons;Number(1);1985;63,109
Persons;Number(1);1984;61,074
Persons;Number(1);1983;57,321
Persons;Number(1);1982;56,472
Persons;Number(1);1981;55,297
Persons;Number(1);1980;54,731
Persons;Total in FTE;1998(3);90,018
Persons;Total in FTE;1997;87,150
Persons;Total in FTE;1996(2);87,264
Persons;Total in FTE;1995;79,987
Persons;Total in FTE;1994(2);80,399
Persons;Total in FTE;1993;75,734
Persons;Total in FTE;1992;73,320
Persons;Total in FTE;1991;72,406
Persons;Total in FTE;1990;69,684
Persons;Total in FTE;1989;63,155
Persons;Total in FTE;1988;54,807
Persons;Total in FTE;1987;48,486
Persons;Total in FTE;1986;45,261
Persons;Total in FTE;1985;40,654
Persons;Total in FTE;1984;39,287
Persons;Total in FTE;1983;36,171
Persons;Total in FTE;1982;35,531
Persons;Total in FTE;1981;36,221
Persons;Total in FTE;1980;35,496
Persons;Yearly growth rate;1998(3);1.03
Persons;Yearly growth rate;1997;1.00
Persons;Yearly growth rate;1996(2);1.09
Persons;Yearly growth rate;1995;0.99
Persons;Yearly growth rate;1994(2);1.06
Persons;Yearly growth rate;1993;1.03
Persons;Yearly growth rate;1992;1.01
Persons;Yearly growth rate;1991;1.04
Persons;Yearly growth rate;1990;1.10
Persons;Yearly growth rate;1989;1.15
Persons;Yearly growth rate;1988;1.13
Persons;Yearly growth rate;1987;1.07
Persons;Yearly growth rate;1986;1.11
Persons;Yearly growth rate;1985;1.03
Persons;Yearly growth rate;1984;1.09
Persons;Yearly growth rate;1983;1.02
Persons;Yearly growth rate;1982;0.98
Persons;Yearly growth rate;1981;1.02
Persons;Yearly growth rate;1980;..
Persons;So much per thousand as regards the A.P.;1998(3);5.5
Persons;So much per thousand as regards the A.P.;1997;5.4
Persons;So much per thousand as regards the A.P.;1996(2);5.5
Persons;So much per thousand as regards the A.P.;1995;5.1
Persons;So much per thousand as regards the A.P.;1994(2);5.1
Persons;So much per thousand as regards the A.P.;1993;4.8
Persons;So much per thousand as regards the A.P.;1992;4.8
Persons;So much per thousand as regards the A.P.;1991;4.7
Persons;So much per thousand as regards the A.P.;1990;4.5
Persons;So much per thousand as regards the A.P.;1989;4.2
Persons;So much per thousand as regards the A.P.;1988;3.7
Persons;So much per thousand as regards the A.P.;1987;3.3
Persons;So much per thousand as regards the A.P.;1986;3.2
Persons;So much per thousand as regards the A.P.;1985;3.0
Persons;So much per thousand as regards the A.P.;1984;2.9
Persons;So much per thousand as regards the A.P.;1983;2.7
Persons;So much per thousand as regards the A.P.;1982;2.7
Persons;So much per thousand as regards the A.P.;1981;2.8
Persons;So much per thousand as regards the A.P.;1980;2.7
Researchers;Number(1);1998(3);..
Researchers;Number(1);1997;103,905
Researchers;Number(1);1996(2);..
Researchers;Number(1);1995;100,070
Researchers;Number(1);1994(2);..
Researchers;Number(1);1993;80,113
Researchers;Number(1);1992;77,430
Researchers;Number(1);1991;73,551
Researchers;Number(1);1990;66,582
Researchers;Number(1);1989;59,592
Researchers;Number(1);1988;56,261
Researchers;Number(1);1987;49,007
Researchers;Number(1);1986;45,255
Researchers;Number(1);1985;40,848
Researchers;Number(1);1984;39,607
Researchers;Number(1);1983;38,175
Researchers;Number(1);1982;37,122
Researchers;Number(1);1981;36,564
Researchers;Number(1);1980;35,062
Researchers;Total in FTE;1998(3);..
Researchers;Total in FTE;1997;53,883
Researchers;Total in FTE;1996(2);51,633
Researchers;Total in FTE;1995;47,342
Researchers;Total in FTE;1994(2);47,867
Researchers;Total in FTE;1993;43,367
Researchers;Total in FTE;1992;41,681
Researchers;Total in FTE;1991;40,642
Researchers;Total in FTE;1990;37,676
Researchers;Total in FTE;1989;32,914
Researchers;Total in FTE;1988;31,170
Researchers;Total in FTE;1987;26,463
Researchers;Total in FTE;1986;24,525
Researchers;Total in FTE;1985;21,455
Researchers;Total in FTE;1984;20,506
Researchers;Total in FTE;1983;19,453
Researchers;Total in FTE;1982;18,782
Researchers;Total in FTE;1981;19,268
Researchers;Total in FTE;1980;18,323
Researchers;Yearly growth rate;1998(3);..
Researchers;Yearly growth rate;1997;1.04
Researchers;Yearly growth rate;1996(2);1.09
Researchers;Yearly growth rate;1995;0.99
Researchers;Yearly growth rate;1994(2);1.10
Researchers;Yearly growth rate;1993;1.04
Researchers;Yearly growth rate;1992;1.03
Researchers;Yearly growth rate;1991;1.08
Researchers;Yearly growth rate;1990;1.14
Researchers;Yearly growth rate;1989;1.06
Researchers;Yearly growth rate;1988;1.18
Researchers;Yearly growth rate;1987;1.08
Researchers;Yearly growth rate;1986;1.14
Researchers;Yearly growth rate;1985;1.05
Researchers;Yearly growth rate;1984;1.05
Researchers;Yearly growth rate;1983;1.04
Researchers;Yearly growth rate;1982;0.97
Researchers;Yearly growth rate;1981;1.05
Researchers;Yearly growth rate;1980;..
Researchers;So much per thousand as regards the A.P.;1998(3);..
Researchers;So much per thousand as regards the A.P.;1997;3.3
Researchers;So much per thousand as regards the A.P.;1996(2);3.2
Researchers;So much per thousand as regards the A.P.;1995;3.0
Researchers;So much per thousand as regards the A.P.;1994(2);3.1
Researchers;So much per thousand as regards the A.P.;1993;2.8
Researchers;So much per thousand as regards the A.P.;1992;2.7
Researchers;So much per thousand as regards the A.P.;1991;2.7
Researchers;So much per thousand as regards the A.P.;1990;2.5
Researchers;So much per thousand as regards the A.P.;1989;2.2
Researchers;So much per thousand as regards the A.P.;1988;2.1
Researchers;So much per thousand as regards the A.P.;1987;1.8
Researchers;So much per thousand as regards the A.P.;1986;1.8
Researchers;So much per thousand as regards the A.P.;1985;1.6
Researchers;So much per thousand as regards the A.P.;1984;1.5
Researchers;So much per thousand as regards the A.P.;1983;1.4
Researchers;So much per thousand as regards the A.P.;1982;1.4
Researchers;So much per thousand as regards the A.P.;1981;1.5
Researchers;So much per thousand as regards the A.P.;1980;1.4