Scientific discipline	years	Total
Total	2001	46,964
Total	2000	42,064
Total	1999	33,840
Total	1998	34,524
Total	1997	30,649
Total	1996	30,858
Total	1995	27,666
Total	1994	28,591
Total	1993	24,006
Total	1992	22,167
Total	1991	20,775
Total	1990	18,904
Total	1989	17,554
Total	1988	16,912
Total	1987	15,100
Total	1986	14,305
Total	1985	13,763
Total	1984	13,570
Total	1983	13,053
Total	1982	12,022
Total	1981	12,410
Total	1980	11,793
Total	1979	7,138
Total	1978	7,053
Total	1977	..
Total	1976	..
Total	1975	..
Total	1974	2,286
Total	1973	2,120
Total	1972	2,503
Total	1971	1,969
Total	1970	1,211
Total	1969	987
Exact and natural sciences	2001	16,947
Exact and natural sciences	2000	16,387
Exact and natural sciences	1999	13,339
Exact and natural sciences	1998	13,606
Exact and natural sciences	1997	12,606
Exact and natural sciences	1996	12,460
Exact and natural sciences	1995	11,088
Exact and natural sciences	1994	4,939
Exact and natural sciences	1993	5,257
Exact and natural sciences	1992	5,528
Exact and natural sciences	1991	5,534
Exact and natural sciences	1990	4,992
Exact and natural sciences	1989	4,552
Exact and natural sciences	1988	4,655
Exact and natural sciences	1987	4,344
Exact and natural sciences	1986	3,773
Exact and natural sciences	1985	3,292
Exact and natural sciences	1984	3,153
Exact and natural sciences	1983	3,062
Exact and natural sciences	1982	2,660
Exact and natural sciences	1981	2,747
Exact and natural sciences	1980	2,574
Exact and natural sciences	1979	1,548
Exact and natural sciences	1978	2,077
Exact and natural sciences	1977	..
Exact and natural sciences	1976	..
Exact and natural sciences	1975	..
Exact and natural sciences	1974	798
Exact and natural sciences	1973	781
Exact and natural sciences	1972	805
Exact and natural sciences	1971	662
Exact and natural sciences	1970	396
Exact and natural sciences	1969	298
Engineering and technology	2001	10,499
Engineering and technology	2000	8,450
Engineering and technology	1999	5,668
Engineering and technology	1998	6,119
Engineering and technology	1997	5,240
Engineering and technology	1996	5,150
Engineering and technology	1995	5,128
Engineering and technology	1994	5,584
Engineering and technology	1993	3,458
Engineering and technology	1992	2,560
Engineering and technology	1991	2,445
Engineering and technology	1990	2,329
Engineering and technology	1989	2,136
Engineering and technology	1988	1,946
Engineering and technology	1987	2,056
Engineering and technology	1986	2,155
Engineering and technology	1985	2,043
Engineering and technology	1984	2,137
Engineering and technology	1983	2,119
Engineering and technology	1982	2,150
Engineering and technology	1981	2,134
Engineering and technology	1980	2,125
Engineering and technology	1979	1,279
Engineering and technology	1978	553
Engineering and technology	1977	..
Engineering and technology	1976	..
Engineering and technology	1975	..
Engineering and technology	1974	277
Engineering and technology	1973	283
Engineering and technology	1972	342
Engineering and technology	1971	215
Engineering and technology	1970	134
Engineering and technology	1969	101
Medical sciences	2001	6,196
Medical sciences	2000	5,650
Medical sciences	1999	5,069
Medical sciences	1998	5,326
Medical sciences	1997	4,332
Medical sciences	1996	4,799
Medical sciences	1995	3,934
Medical sciences	1994	4,995
Medical sciences	1993	3,611
Medical sciences	1992	3,460
Medical sciences	1991	3,204
Medical sciences	1990	3,132
Medical sciences	1989	2,933
Medical sciences	1988	2,938
Medical sciences	1987	2,192
Medical sciences	1986	2,230
Medical sciences	1985	2,308
Medical sciences	1984	2,293
Medical sciences	1983	2,262
Medical sciences	1982	2,164
Medical sciences	1981	2,235
Medical sciences	1980	2,162
Medical sciences	1979	1,345
Medical sciences	1978	1,531
Medical sciences	1977	..
Medical sciences	1976	..
Medical sciences	1975	..
Medical sciences	1974	350
Medical sciences	1973	322
Medical sciences	1972	694
Medical sciences	1971	530
Medical sciences	1970	317
Medical sciences	1969	276
Agricultural sciences	2001	2,816
Agricultural sciences	2000	2,249
Agricultural sciences	1999	1,920
Agricultural sciences	1998	1,847
Agricultural sciences	1997	1,623
Agricultural sciences	1996	1,631
Agricultural sciences	1995	1,444
Agricultural sciences	1994	1,178
Agricultural sciences	1993	1,046
Agricultural sciences	1992	1,035
Agricultural sciences	1991	1,009
Agricultural sciences	1990	921
Agricultural sciences	1989	918
Agricultural sciences	1988	803
Agricultural sciences	1987	675
Agricultural sciences	1986	631
Agricultural sciences	1985	585
Agricultural sciences	1984	554
Agricultural sciences	1983	558
Agricultural sciences	1982	516
Agricultural sciences	1981	576
Agricultural sciences	1980	565
Agricultural sciences	1979	356
Agricultural sciences	1978	374
Agricultural sciences	1977	..
Agricultural sciences	1976	..
Agricultural sciences	1975	..
Agricultural sciences	1974	86
Agricultural sciences	1973	76
Agricultural sciences	1972	184
Agricultural sciences	1971	152
Agricultural sciences	1970	91
Agricultural sciences	1969	76
Social sciences and humanities	2001	10,506
Social sciences and humanities	2000	9,329
Social sciences and humanities	1999	7,844
Social sciences and humanities	1998	7,626
Social sciences and humanities	1997	6,848
Social sciences and humanities	1996	6,819
Social sciences and humanities	1995	6,072
Social sciences and humanities	1994	11,895
Social sciences and humanities	1993	10,634
Social sciences and humanities	1992	9,584
Social sciences and humanities	1991	8,583
Social sciences and humanities	1990	7,530
Social sciences and humanities	1989	7,015
Social sciences and humanities	1988	6,570
Social sciences and humanities	1987	5,833
Social sciences and humanities	1986	5,516
Social sciences and humanities	1985	5,535
Social sciences and humanities	1984	5,433
Social sciences and humanities	1983	5,052
Social sciences and humanities	1982	4,532
Social sciences and humanities	1981	4,718
Social sciences and humanities	1980	4,367
Social sciences and humanities	1979	2,610
Social sciences and humanities	1978	2,518
Social sciences and humanities	1977	..
Social sciences and humanities	1976	..
Social sciences and humanities	1975	..
Social sciences and humanities	1974	775
Social sciences and humanities	1973	658
Social sciences and humanities	1972	478
Social sciences and humanities	1971	410
Social sciences and humanities	1970	273
Social sciences and humanities	1969	236