Scientific discipline	years	Total
Total	2001	13,345
Total	2000	12,708
Total	1999	11,936
Total	1998	11,021
Total	1997	10,490
Total	1996	9,126
Total	1995	8,359
Total	1994	7,820
Total	1993	7,737
Total	1992	7,660
Total	1991	8,079
Total	1990	7,623
Total	1989	5,864
Total	1988	5,706
Total	1987	4,528
Total	1986	4,060
Total	1985	2,839
Total	1984	2,917
Total	1983	2,872
Total	1982	3,351
Total	1981	3,632
Total	1980	3,536
Total	1979	3,369
Total	1978	3,197
Total	1977	..
Total	1976	3,239
Total	1975	3,278
Total	1974	2,991
Total	1973	2,703
Total	1972	4,499
Total	1971	4,364
Total	1970	3,261
Total	1969	3,037
Exact and natural sciences	2001	4,184
Exact and natural sciences	2000	4,068
Exact and natural sciences	1999	3,809
Exact and natural sciences	1998	3,527
Exact and natural sciences	1997	3,450
Exact and natural sciences	1996	3,082
Exact and natural sciences	1995	2,497
Exact and natural sciences	1994	..
Exact and natural sciences	1993	1,692
Exact and natural sciences	1992	1,648
Exact and natural sciences	1991	1,415
Exact and natural sciences	1990	1,329
Exact and natural sciences	1989	879
Exact and natural sciences	1988	1,011
Exact and natural sciences	1987	734
Exact and natural sciences	1986	657
Exact and natural sciences	1985	515
Exact and natural sciences	1984	505
Exact and natural sciences	1983	504
Exact and natural sciences	1982	683
Exact and natural sciences	1981	717
Exact and natural sciences	1980	683
Exact and natural sciences	1979	700
Exact and natural sciences	1978	808
Exact and natural sciences	1977	..
Exact and natural sciences	1976	..
Exact and natural sciences	1975	..
Exact and natural sciences	1974	463
Exact and natural sciences	1973	356
Exact and natural sciences	1972	1,604
Exact and natural sciences	1971	1,583
Exact and natural sciences	1970	1,229
Exact and natural sciences	1969	1,114
Engineering and technology	2001	1,469
Engineering and technology	2000	1,468
Engineering and technology	1999	1,366
Engineering and technology	1998	1,520
Engineering and technology	1997	1,283
Engineering and technology	1996	1,126
Engineering and technology	1995	1,398
Engineering and technology	1994	..
Engineering and technology	1993	1,996
Engineering and technology	1992	1,923
Engineering and technology	1991	2,105
Engineering and technology	1990	2,015
Engineering and technology	1989	1,898
Engineering and technology	1988	1,763
Engineering and technology	1987	1,278
Engineering and technology	1986	1,214
Engineering and technology	1985	1,184
Engineering and technology	1984	986
Engineering and technology	1983	974
Engineering and technology	1982	1,067
Engineering and technology	1981	1,243
Engineering and technology	1980	1,221
Engineering and technology	1979	1,204
Engineering and technology	1978	933
Engineering and technology	1977	..
Engineering and technology	1976	..
Engineering and technology	1975	..
Engineering and technology	1974	1,572
Engineering and technology	1973	1,543
Engineering and technology	1972	1,463
Engineering and technology	1971	1,373
Engineering and technology	1970	1,105
Engineering and technology	1969	1,054
Medical sciences	2001	3,913
Medical sciences	2000	3,672
Medical sciences	1999	3,294
Medical sciences	1998	2,772
Medical sciences	1997	2,691
Medical sciences	1996	2,393
Medical sciences	1995	2,457
Medical sciences	1994	..
Medical sciences	1993	2,045
Medical sciences	1992	1,899
Medical sciences	1991	2,275
Medical sciences	1990	1,866
Medical sciences	1989	1,243
Medical sciences	1988	1,048
Medical sciences	1987	787
Medical sciences	1986	537
Medical sciences	1985	363
Medical sciences	1984	347
Medical sciences	1983	315
Medical sciences	1982	423
Medical sciences	1981	325
Medical sciences	1980	317
Medical sciences	1979	316
Medical sciences	1978	340
Medical sciences	1977	..
Medical sciences	1976	..
Medical sciences	1975	..
Medical sciences	1974	264
Medical sciences	1973	221
Medical sciences	1972	624
Medical sciences	1971	620
Medical sciences	1970	344
Medical sciences	1969	345
Agricultural sciences	2001	2,791
Agricultural sciences	2000	2,577
Agricultural sciences	1999	2,649
Agricultural sciences	1998	2,455
Agricultural sciences	1997	2,341
Agricultural sciences	1996	1,973
Agricultural sciences	1995	1,474
Agricultural sciences	1994	..
Agricultural sciences	1993	1,573
Agricultural sciences	1992	1,724
Agricultural sciences	1991	1,886
Agricultural sciences	1990	2,024
Agricultural sciences	1989	1,553
Agricultural sciences	1988	1,544
Agricultural sciences	1987	1,473
Agricultural sciences	1986	1,395
Agricultural sciences	1985	575
Agricultural sciences	1984	911
Agricultural sciences	1983	889
Agricultural sciences	1982	973
Agricultural sciences	1981	1,070
Agricultural sciences	1980	1,050
Agricultural sciences	1979	895
Agricultural sciences	1978	835
Agricultural sciences	1977	..
Agricultural sciences	1976	..
Agricultural sciences	1975	..
Agricultural sciences	1974	506
Agricultural sciences	1973	444
Agricultural sciences	1972	533
Agricultural sciences	1971	565
Agricultural sciences	1970	393
Agricultural sciences	1969	355
Social sciences and humanities	2001	989
Social sciences and humanities	2000	923
Social sciences and humanities	1999	818
Social sciences and humanities	1998	747
Social sciences and humanities	1997	725
Social sciences and humanities	1996	553
Social sciences and humanities	1995	534
Social sciences and humanities	1994	..
Social sciences and humanities	1993	431
Social sciences and humanities	1992	465
Social sciences and humanities	1991	399
Social sciences and humanities	1990	390
Social sciences and humanities	1989	290
Social sciences and humanities	1988	341
Social sciences and humanities	1987	256
Social sciences and humanities	1986	258
Social sciences and humanities	1985	202
Social sciences and humanities	1984	169
Social sciences and humanities	1983	189
Social sciences and humanities	1982	206
Social sciences and humanities	1981	277
Social sciences and humanities	1980	265
Social sciences and humanities	1979	254
Social sciences and humanities	1978	281
Social sciences and humanities	1977	..
Social sciences and humanities	1976	..
Social sciences and humanities	1975	..
Social sciences and humanities	1974	186
Social sciences and humanities	1973	139
Social sciences and humanities	1972	275
Social sciences and humanities	1971	223
Social sciences and humanities	1970	191
Social sciences and humanities	1969	169