Scientific discipline	years	Total
Total	2001	18,959
Total	2000	20,869
Total	1999	15,178
Total	1998	13,902
Total	1997	12,009
Total	1996	11,100
Total	1995	10,803
Total	1994	11,070
Total	1993	11,256
Total	1992	11,593
Total	1991	11,622
Total	1990	11,007
Total	1989	9,394
Total	1988	8,552
Total	1987	6,835
Total	1986	6,160
Total	1985	4,853
Total	1984	4,019
Total	1983	3,528
Total	1982	3,409
Total	1981	3,226
Total	1980	2,994
Total	1979	2,950
Total	1978	2,800
Total	1977	..
Total	1976	3,002
Total	1975	2,760
Total	1974	2,683
Total	1973	2,340
Total	1972	1,981
Total	1971	1,681
Total	1970	1,426
Total	1969	1,164
Exact and natural sciences	2001	514
Exact and natural sciences	2000	..
Exact and natural sciences	1999	474
Exact and natural sciences	1998	..
Exact and natural sciences	1997	268
Exact and natural sciences	1996	..
Exact and natural sciences	1995	368
Exact and natural sciences	1994	..
Exact and natural sciences	1993	94
Exact and natural sciences	1992	39
Exact and natural sciences	1991	70
Exact and natural sciences	1990	87
Exact and natural sciences	1989	75
Exact and natural sciences	1988	35
Exact and natural sciences	1987	82
Exact and natural sciences	1986	92
Exact and natural sciences	1985	109
Exact and natural sciences	1984	87
Exact and natural sciences	1983	76
Exact and natural sciences	1982	61
Exact and natural sciences	1981	73
Exact and natural sciences	1980	80
Exact and natural sciences	1979	79
Exact and natural sciences	1978	64
Exact and natural sciences	1977	..
Exact and natural sciences	1976	..
Exact and natural sciences	1975	..
Exact and natural sciences	1974	143
Exact and natural sciences	1973	131
Exact and natural sciences	1972	50
Exact and natural sciences	1971	43
Exact and natural sciences	1970	36
Exact and natural sciences	1969	27
Engineering and technology	2001	15,380
Engineering and technology	2000	..
Engineering and technology	1999	12,505
Engineering and technology	1998	..
Engineering and technology	1997	9,671
Engineering and technology	1996	..
Engineering and technology	1995	8,765
Engineering and technology	1994	..
Engineering and technology	1993	9,482
Engineering and technology	1992	9,893
Engineering and technology	1991	9,954
Engineering and technology	1990	9,424
Engineering and technology	1989	8,018
Engineering and technology	1988	7,333
Engineering and technology	1987	5,747
Engineering and technology	1986	5,114
Engineering and technology	1985	3,985
Engineering and technology	1984	3,077
Engineering and technology	1983	2,888
Engineering and technology	1982	2,719
Engineering and technology	1981	3,312
Engineering and technology	1980	2,378
Engineering and technology	1979	2,046
Engineering and technology	1978	1,934
Engineering and technology	1977	..
Engineering and technology	1976	..
Engineering and technology	1975	..
Engineering and technology	1974	2,022
Engineering and technology	1973	1,757
Engineering and technology	1972	1,419
Engineering and technology	1971	1,200
Engineering and technology	1970	1,025
Engineering and technology	1969	848
Medical sciences	2001	2,232
Medical sciences	2000	..
Medical sciences	1999	1,642
Medical sciences	1998	..
Medical sciences	1997	1,552
Medical sciences	1996	..
Medical sciences	1995	1,234
Medical sciences	1994	..
Medical sciences	1993	1,249
Medical sciences	1992	1,252
Medical sciences	1991	1,237
Medical sciences	1990	1,134
Medical sciences	1989	992
Medical sciences	1988	934
Medical sciences	1987	799
Medical sciences	1986	749
Medical sciences	1985	591
Medical sciences	1984	731
Medical sciences	1983	481
Medical sciences	1982	531
Medical sciences	1981	278
Medical sciences	1980	420
Medical sciences	1979	474
Medical sciences	1978	466
Medical sciences	1977	..
Medical sciences	1976	..
Medical sciences	1975	..
Medical sciences	1974	464
Medical sciences	1973	404
Medical sciences	1972	444
Medical sciences	1971	381
Medical sciences	1970	313
Medical sciences	1969	254
Agricultural sciences	2001	739
Agricultural sciences	2000	..
Agricultural sciences	1999	515
Agricultural sciences	1998	..
Agricultural sciences	1997	475
Agricultural sciences	1996	..
Agricultural sciences	1995	419
Agricultural sciences	1994	..
Agricultural sciences	1993	407
Agricultural sciences	1992	375
Agricultural sciences	1991	341
Agricultural sciences	1990	345
Agricultural sciences	1989	301
Agricultural sciences	1988	241
Agricultural sciences	1987	203
Agricultural sciences	1986	192
Agricultural sciences	1985	155
Agricultural sciences	1984	124
Agricultural sciences	1983	82
Agricultural sciences	1982	98
Agricultural sciences	1981	64
Agricultural sciences	1980	107
Agricultural sciences	1979	267
Agricultural sciences	1978	256
Agricultural sciences	1977	..
Agricultural sciences	1976	..
Agricultural sciences	1975	..
Agricultural sciences	1974	45
Agricultural sciences	1973	39
Agricultural sciences	1972	67
Agricultural sciences	1971	56
Agricultural sciences	1970	48
Agricultural sciences	1969	30
Social sciences and humanities	2001	94
Social sciences and humanities	2000	..
Social sciences and humanities	1999	43
Social sciences and humanities	1998	..
Social sciences and humanities	1997	43
Social sciences and humanities	1996	..
Social sciences and humanities	1995	17
Social sciences and humanities	1994	..
Social sciences and humanities	1993	24
Social sciences and humanities	1992	34
Social sciences and humanities	1991	20
Social sciences and humanities	1990	17
Social sciences and humanities	1989	8
Social sciences and humanities	1988	9
Social sciences and humanities	1987	4
Social sciences and humanities	1986	13
Social sciences and humanities	1985	13
Social sciences and humanities	1984	..
Social sciences and humanities	1983	..
Social sciences and humanities	1982	..
Social sciences and humanities	1981	..
Social sciences and humanities	1980	9
Social sciences and humanities	1979	84
Social sciences and humanities	1978	80
Social sciences and humanities	1977	..
Social sciences and humanities	1976	..
Social sciences and humanities	1975	..
Social sciences and humanities	1974	9
Social sciences and humanities	1973	9
Social sciences and humanities	1972	1
Social sciences and humanities	1971	1
Social sciences and humanities	1970	4
Social sciences and humanities	1969	5