Field or discipline;Period;Total
Total;1997;672,017
Total;1996(1);641,024
Total;1995;590,688
Total;1994(1);548,154
Total;1993;557,403
Total;1992;539,919
Total;1991;479,372
Total;1990;425,829
Total;1989;339,324
Total;1988;287,689
Total;1987;230,509
Total;1986;197,676
Total;1985;155,341
Total;1984;126,199
Total;1983;107,664
Total;1982;96,002
Total;1981;72,813
Total;1980;65,090
Total;1979;48,668
Total;1978;39,607
Total;1977;..
Total;1976;25,080
Total;1975;21,282
Total;1974;15,779
Total;1973;12,381
Total;1972;9,858
Total;1971;8,104
Total;1970;5,593
Total;1969;4,621
Total;1968;..
Total;1967;3,516
Total;1966;..
Total;1965;..
Total;1964;1,673
Exact and natural sciences: Total;1997;134,994
Exact and natural sciences: Total;1996(1);133,075
Exact and natural sciences: Total;1995;116,745
Exact and natural sciences: Total;1994(1);102,505
Exact and natural sciences: Total;1993;74,991
Exact and natural sciences: Total;1992;71,290
Exact and natural sciences: Total;1991;51,330
Exact and natural sciences: Total;1990;45,132
Exact and natural sciences: Total;1989;37,734
Exact and natural sciences: Total;1988;28,524
Exact and natural sciences: Total;1987;27,142
Exact and natural sciences: Total;1986;22,988
Exact and natural sciences: Total;1985;18,000
Exact and natural sciences: Total;1984;14,239
Exact and natural sciences: Total;1983;13,085
Exact and natural sciences: Total;1982;10,749
Exact and natural sciences: Total;1981;8,139
Exact and natural sciences: Total;1980;6,137
Exact and natural sciences: Total;1979;5,099
Exact and natural sciences: Total;1978;4,943
Exact and natural sciences: Total;1977;..
Exact and natural sciences: Total;1976;..
Exact and natural sciences: Total;1975;..
Exact and natural sciences: Total;1974;891
Exact and natural sciences: Total;1973;866
Exact and natural sciences: Total;1972;1,917
Exact and natural sciences: Total;1971;1,468
Exact and natural sciences: Total;1970;1,169
Exact and natural sciences: Total;1969;955
Exact and natural sciences: Total;1968;..
Exact and natural sciences: Total;1967;..
Exact and natural sciences: Total;1966;..
Exact and natural sciences: Total;1965;..
Exact and natural sciences: Total;1964;..
Exact and natural sciences: %;1997;20.1
Exact and natural sciences: %;1996(1);20.8
Exact and natural sciences: %;1995;19.8
Exact and natural sciences: %;1994(1);18.7
Exact and natural sciences: %;1993;13.5
Exact and natural sciences: %;1992;13.2
Exact and natural sciences: %;1991;10.7
Exact and natural sciences: %;1990;10.6
Exact and natural sciences: %;1989;11.1
Exact and natural sciences: %;1988;9.9
Exact and natural sciences: %;1987;11.8
Exact and natural sciences: %;1986;11.6
Exact and natural sciences: %;1985;11.6
Exact and natural sciences: %;1984;11.3
Exact and natural sciences: %;1983;12.1
Exact and natural sciences: %;1982;11.2
Exact and natural sciences: %;1981;11.2
Exact and natural sciences: %;1980;9.4
Exact and natural sciences: %;1979;10.5
Exact and natural sciences: %;1978;12.5
Exact and natural sciences: %;1977;..
Exact and natural sciences: %;1976;..
Exact and natural sciences: %;1975;..
Exact and natural sciences: %;1974;5.6
Exact and natural sciences: %;1973;7.0
Exact and natural sciences: %;1972;19.4
Exact and natural sciences: %;1971;18.1
Exact and natural sciences: %;1970;20.9
Exact and natural sciences: %;1969;20.7
Exact and natural sciences: %;1968;..
Exact and natural sciences: %;1967;..
Exact and natural sciences: %;1966;..
Exact and natural sciences: %;1965;..
Exact and natural sciences: %;1964;..
Engineering and technology: Total;1997;338,098
Engineering and technology: Total;1996(1);322,468
Engineering and technology: Total;1995;302,542
Engineering and technology: Total;1994(1);285,932
Engineering and technology: Total;1993;301,377
Engineering and technology: Total;1992;306,141
Engineering and technology: Total;1991;288,192
Engineering and technology: Total;1990;262,330
Engineering and technology: Total;1989;205,326
Engineering and technology: Total;1988;177,523
Engineering and technology: Total;1987;135,936
Engineering and technology: Total;1986;121,224
Engineering and technology: Total;1985;94,856
Engineering and technology: Total;1984;69,463
Engineering and technology: Total;1983;63,084
Engineering and technology: Total;1982;56,738
Engineering and technology: Total;1981;41,410
Engineering and technology: Total;1980;40,071
Engineering and technology: Total;1979;29,607
Engineering and technology: Total;1978;22,909
Engineering and technology: Total;1977;..
Engineering and technology: Total;1976;..
Engineering and technology: Total;1975;..
Engineering and technology: Total;1974;11,019
Engineering and technology: Total;1973;8,463
Engineering and technology: Total;1972;5,655
Engineering and technology: Total;1971;4,835
Engineering and technology: Total;1970;3,483
Engineering and technology: Total;1969;2,909
Engineering and technology: Total;1968;..
Engineering and technology: Total;1967;..
Engineering and technology: Total;1966;..
Engineering and technology: Total;1965;..
Engineering and technology: Total;1964;..
Engineering and technology: %;1997;50.3
Engineering and technology: %;1996(1);50.3
Engineering and technology: %;1995;51.2
Engineering and technology: %;1994(1);52.2
Engineering and technology: %;1993;54.1
Engineering and technology: %;1992;56.7
Engineering and technology: %;1991;60.1
Engineering and technology: %;1990;61.6
Engineering and technology: %;1989;60.5
Engineering and technology: %;1988;61.7
Engineering and technology: %;1987;59.0
Engineering and technology: %;1986;61.3
Engineering and technology: %;1985;61.0
Engineering and technology: %;1984;55.0
Engineering and technology: %;1983;58.6
Engineering and technology: %;1982;59.1
Engineering and technology: %;1981;56.9
Engineering and technology: %;1980;61.6
Engineering and technology: %;1979;60.8
Engineering and technology: %;1978;57.8
Engineering and technology: %;1977;..
Engineering and technology: %;1976;..
Engineering and technology: %;1975;..
Engineering and technology: %;1974;69.8
Engineering and technology: %;1973;68.4
Engineering and technology: %;1972;57.4
Engineering and technology: %;1971;59.7
Engineering and technology: %;1970;62.3
Engineering and technology: %;1969;63.0
Engineering and technology: %;1968;..
Engineering and technology: %;1967;..
Engineering and technology: %;1966;..
Engineering and technology: %;1965;..
Engineering and technology: %;1964;..
Medical sciences: Total;1997;92,398
Medical sciences: Total;1996(1);84,288
Medical sciences: Total;1995;81,319
Medical sciences: Total;1994(1);71,050
Medical sciences: Total;1993;74,850
Medical sciences: Total;1992;70,196
Medical sciences: Total;1991;62,184
Medical sciences: Total;1990;51,618
Medical sciences: Total;1989;40,154
Medical sciences: Total;1988;34,408
Medical sciences: Total;1987;28,221
Medical sciences: Total;1986;20,296
Medical sciences: Total;1985;15,395
Medical sciences: Total;1984;18,634
Medical sciences: Total;1983;12,228
Medical sciences: Total;1982;11,853
Medical sciences: Total;1981;9,043
Medical sciences: Total;1980;7,114
Medical sciences: Total;1979;5,471
Medical sciences: Total;1978;4,555
Medical sciences: Total;1977;..
Medical sciences: Total;1976;..
Medical sciences: Total;1975;..
Medical sciences: Total;1974;1,780
Medical sciences: Total;1973;1,379
Medical sciences: Total;1972;1,121
Medical sciences: Total;1971;856
Medical sciences: Total;1970;552
Medical sciences: Total;1969;448
Medical sciences: Total;1968;..
Medical sciences: Total;1967;..
Medical sciences: Total;1966;..
Medical sciences: Total;1965;..
Medical sciences: Total;1964;..
Medical sciences: %;1997;13.7
Medical sciences: %;1996(1);13.1
Medical sciences: %;1995;13.8
Medical sciences: %;1994(1);13.0
Medical sciences: %;1993;13.4
Medical sciences: %;1992;13.0
Medical sciences: %;1991;13.0
Medical sciences: %;1990;12.1
Medical sciences: %;1989;11.8
Medical sciences: %;1988;12.0
Medical sciences: %;1987;12.2
Medical sciences: %;1986;10.3
Medical sciences: %;1985;9.9
Medical sciences: %;1984;14.8
Medical sciences: %;1983;11.4
Medical sciences: %;1982;12.4
Medical sciences: %;1981;12.4
Medical sciences: %;1980;11.0
Medical sciences: %;1979;11.2
Medical sciences: %;1978;11.5
Medical sciences: %;1977;..
Medical sciences: %;1976;..
Medical sciences: %;1975;..
Medical sciences: %;1974;11.3
Medical sciences: %;1973;11.1
Medical sciences: %;1972;11.4
Medical sciences: %;1971;10.6
Medical sciences: %;1970;9.9
Medical sciences: %;1969;9.7
Medical sciences: %;1968;..
Medical sciences: %;1967;..
Medical sciences: %;1966;..
Medical sciences: %;1965;..
Medical sciences: %;1964;..
Agricultural Sciences: Total;1997;49,456
Agricultural Sciences: Total;1996(1);47,557
Agricultural Sciences: Total;1995;39,943
Agricultural Sciences: Total;1994(1);37,513
Agricultural Sciences: Total;1993;38,039
Agricultural Sciences: Total;1992;36,576
Agricultural Sciences: Total;1991;36,882
Agricultural Sciences: Total;1990;33,617
Agricultural Sciences: Total;1989;28,895
Agricultural Sciences: Total;1988;26,669
Agricultural Sciences: Total;1987;23,352
Agricultural Sciences: Total;1986;18,683
Agricultural Sciences: Total;1985;15,318
Agricultural Sciences: Total;1984;13,180
Agricultural Sciences: Total;1983;9,935
Agricultural Sciences: Total;1982;8,910
Agricultural Sciences: Total;1981;7,218
Agricultural Sciences: Total;1980;6,075
Agricultural Sciences: Total;1979;4,957
Agricultural Sciences: Total;1978;4,178
Agricultural Sciences: Total;1977;..
Agricultural Sciences: Total;1976;..
Agricultural Sciences: Total;1975;..
Agricultural Sciences: Total;1974;1,439
Agricultural Sciences: Total;1973;1,170
Agricultural Sciences: Total;1972;785
Agricultural Sciences: Total;1971;485
Agricultural Sciences: Total;1970;274
Agricultural Sciences: Total;1969;220
Agricultural Sciences: Total;1968;..
Agricultural Sciences: Total;1967;..
Agricultural Sciences: Total;1966;..
Agricultural Sciences: Total;1965;..
Agricultural Sciences: Total;1964;..
Agricultural Sciences: %;1997;7.4
Agricultural Sciences: %;1996(1);7.4
Agricultural Sciences: %;1995;6.8
Agricultural Sciences: %;1994(1);6.8
Agricultural Sciences: %;1993;6.8
Agricultural Sciences: %;1992;6.8
Agricultural Sciences: %;1991;7.7
Agricultural Sciences: %;1990;7.9
Agricultural Sciences: %;1989;8.5
Agricultural Sciences: %;1988;9.3
Agricultural Sciences: %;1987;10.1
Agricultural Sciences: %;1986;9.5
Agricultural Sciences: %;1985;9.9
Agricultural Sciences: %;1984;10.4
Agricultural Sciences: %;1983;9.2
Agricultural Sciences: %;1982;9.3
Agricultural Sciences: %;1981;9.9
Agricultural Sciences: %;1980;9.3
Agricultural Sciences: %;1979;10.2
Agricultural Sciences: %;1978;10.5
Agricultural Sciences: %;1977;..
Agricultural Sciences: %;1976;..
Agricultural Sciences: %;1975;..
Agricultural Sciences: %;1974;9.1
Agricultural Sciences: %;1973;9.4
Agricultural Sciences: %;1972;8.0
Agricultural Sciences: %;1971;6.0
Agricultural Sciences: %;1970;4.9
Agricultural Sciences: %;1969;4.8
Agricultural Sciences: %;1968;..
Agricultural Sciences: %;1967;..
Agricultural Sciences: %;1966;..
Agricultural Sciences: %;1965;..
Agricultural Sciences: %;1964;..
Social sciences and humanities: Total;1997;57,071
Social sciences and humanities: Total;1996(1);53,636
Social sciences and humanities: Total;1995;50,139
Social sciences and humanities: Total;1994(1);51,154
Social sciences and humanities: Total;1993;68,146
Social sciences and humanities: Total;1992;55,716
Social sciences and humanities: Total;1991;40,784
Social sciences and humanities: Total;1990;33,132
Social sciences and humanities: Total;1989;27,215
Social sciences and humanities: Total;1988;20,565
Social sciences and humanities: Total;1987;15,858
Social sciences and humanities: Total;1986;14,485
Social sciences and humanities: Total;1985;11,772
Social sciences and humanities: Total;1984;10,683
Social sciences and humanities: Total;1983;9,332
Social sciences and humanities: Total;1982;7,752
Social sciences and humanities: Total;1981;7,003
Social sciences and humanities: Total;1980;5,693
Social sciences and humanities: Total;1979;3,534
Social sciences and humanities: Total;1978;3,022
Social sciences and humanities: Total;1977;..
Social sciences and humanities: Total;1976;..
Social sciences and humanities: Total;1975;..
Social sciences and humanities: Total;1974;650
Social sciences and humanities: Total;1973;503
Social sciences and humanities: Total;1972;380
Social sciences and humanities: Total;1971;460
Social sciences and humanities: Total;1970;115
Social sciences and humanities: Total;1969;89
Social sciences and humanities: Total;1968;..
Social sciences and humanities: Total;1967;..
Social sciences and humanities: Total;1966;..
Social sciences and humanities: Total;1965;..
Social sciences and humanities: Total;1964;..
Social sciences and humanities: %;1997;8.5
Social sciences and humanities: %;1996(1);8.4
Social sciences and humanities: %;1995;8.5
Social sciences and humanities: %;1994(1);9.3
Social sciences and humanities: %;1993;12.2
Social sciences and humanities: %;1992;10.3
Social sciences and humanities: %;1991;8.5
Social sciences and humanities: %;1990;7.8
Social sciences and humanities: %;1989;8.0
Social sciences and humanities: %;1988;7.1
Social sciences and humanities: %;1987;6.9
Social sciences and humanities: %;1986;7.3
Social sciences and humanities: %;1985;7.6
Social sciences and humanities: %;1984;8.5
Social sciences and humanities: %;1983;8.7
Social sciences and humanities: %;1982;8.0
Social sciences and humanities: %;1981;9.6
Social sciences and humanities: %;1980;8.7
Social sciences and humanities: %;1979;7.3
Social sciences and humanities: %;1978;7.6
Social sciences and humanities: %;1977;..
Social sciences and humanities: %;1976;..
Social sciences and humanities: %;1975;..
Social sciences and humanities: %;1974;4.1
Social sciences and humanities: %;1973;4.1
Social sciences and humanities: %;1972;3.9
Social sciences and humanities: %;1971;5.7
Social sciences and humanities: %;1970;2.1
Social sciences and humanities: %;1969;1.9
Social sciences and humanities: %;1968;..
Social sciences and humanities: %;1967;..
Social sciences and humanities: %;1966;..
Social sciences and humanities: %;1965;..
Social sciences and humanities: %;1964;..